{"id":27721,"date":"2018-12-28T18:02:50","date_gmt":"2018-12-28T11:02:50","guid":{"rendered":"https:\/\/tmp.phongvu.vn\/?p=27721"},"modified":"2018-12-28T18:02:50","modified_gmt":"2018-12-28T11:02:50","slug":"1704317","status":"publish","type":"post","link":"https:\/\/tmp.phongvu.vn\/hoi-dap\/1704317\/","title":{"rendered":"1704317"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u v\u00e0 \u0111\u00e1nh gi\u00e1 chi ti\u1ebft\u00a0M\u00e0n h\u00ecnh LCD Dell 24.5” AW2518H G-Sync 240Hz<\/strong><\/h2>\n

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M\u00e0n h\u00ecnh LCD Dell 24.5” AW2518H G-Sync 240Hz<\/strong> l\u00e0 m\u1ed9t nh\u00e2n t\u1ed1 \u0111\u00e1p \u1ee9ng s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 ng\u00e0y m\u1ed9t nhanh, vi\u1ec7c \u0111\u00f2i h\u1ecfi m\u1ed9t chi\u1ebfc m\u00e0n h\u00ecnh chuy\u00ean ph\u1ee5c v\u1ee5 cho nhu c\u1ea7u ch\u01a1i game ng\u00e0y m\u1ed9t t\u0103ng cao v\u1edbi nh\u1eefng game th\u1ee7 kh\u00f3 t\u00ednh n\u00f3i chung c\u0169ng nh\u01b0 c\u00e1c game th\u1ee7 e-Sport n\u00f3i ri\u00eang. Nhi\u1ec1u ng\u01b0\u1eddi s\u1ebd th\u1eafc m\u1eafc t\u1ea1i sao l\u1ea1i c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi l\u1ea1i c\u1ea7n m\u1ed9t chi\u1ebfc m\u00e0n h\u00ecnh s\u1eed d\u1ee5ng t\u1ea5m n\u1ec1n TN, m\u1ed9t c\u00f4ng ngh\u1ec7 t\u1ea5m n\u1ec1n kh\u00e1 l\u00e0 c\u0169 trong c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t m\u00e0n h\u00ecnh, khi m\u00e0 c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi h\u01a1n nh\u01b0 IPS, OLED \u0111\u1ec1u cho kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb v\u01b0\u1ee3t tr\u1ed9i h\u01a1n r\u1ea5t nhi\u1ec1u t\u1eeb \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e0u s\u1eafc, \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n cho t\u1edbi g\u00f3c nh\u00ecn. Tuy nhi\u00ean, c\u00f3 m\u1ed9t th\u1ee9 m\u00e0 t\u1ea5m n\u1ec1n TN \u0111ang s\u1edf h\u1eefu m\u00e0 nh\u1eefng c\u00f4ng ngh\u1ec7 m\u1edbi h\u01a1n ch\u01b0a c\u00f3 \u0111\u01b0\u1ee3c, \u0111\u00f3 ch\u00ednh l\u00e0 th\u1eddi gian ph\u1ea3n h\u1ed3i c\u0169ng nh\u01b0 \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p<\/strong>, v\u00e0 \u0111i\u1ec1u n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c ch\u00fa tr\u1ecdng b\u1edfi c\u00e1c game th\u1ee7 h\u01a1n l\u00e0 vi\u1ec7c t\u00e1i hi\u1ec7n m\u00e0u s\u1eafc ch\u00e2n th\u1ef1c. Nh\u1eadn th\u1ea5y \u0111i\u1ec1u n\u00e0y, Dell \u0111\u00e3 cho ra m\u1eaft chi\u1ebfc m\u00e0n h\u00ecnh Alienware AW2518H v\u1edbi th\u1eddi gian ph\u1ea3n h\u1ed3i l\u00ean t\u1edbi ~1ms c\u0169ng nh\u01b0 v\u1edbi t\u1ea7n s\u1ed1 qu\u00e9t l\u00ean t\u1edbi 240Hz c\u00f9ng v\u1edbi c\u00f4ng ngh\u1ec7 G-Sync c\u1ee7a NVIDIA, nh\u1eb1m th\u1ecfa m\u00e3n nhu c\u1ea7u c\u00e1c game th\u1ee7 kh\u00f3 t\u00ednh.<\/p>\n

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Thi\u1ebft k\u1ebf v\u00e0 th\u00f4ng s\u1ed1<\/h3>\n

Th\u00f4ng s\u1ed1 c\u01a1 b\u1ea3n<\/h4>\n
    \n
  • K\u00edch th\u01b0\u1edbc hi\u1ec3n th\u1ecb: 24.5″.<\/li>\n
  • T\u1ec9 l\u1ec7 m\u00e0n h\u00ecnh: 16:9.<\/li>\n
  • \u0110\u1ed9 ph\u00e2n gi\u1ea3i: 1920 x 1080.<\/li>\n
  • Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c pixel: ~0.283mm.<\/li>\n
  • Th\u1eddi gian ph\u1ea3n h\u1ed3i: 1ms.<\/li>\n
  • \u0110\u1ed9 s\u00e1ng ~400 cd\/m2 (t\u1ed1i \u0111a).<\/li>\n
  • \u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n: 1000:1<\/li>\n
  • G\u00f3c nh\u00ecn: 170\/160.<\/li>\n
  • T\u1ea5m n\u1ec1n s\u1eed d\u1ee5ng: AU-Optronics M250HTN01.0 TN (6-bit).<\/li>\n
  • C\u00f4ng ngh\u1ec7 backlight: W-LED<\/li>\n
  • \u0110\u1ed9 s\u00e2u m\u00e0u: ~16.7 tri\u1ec7u m\u00e0u.<\/li>\n
  • T\u1ea7n s\u1ed1 qu\u00e9t: 240Hz v\u1edbi ch\u1ebf \u0111\u1ed9 G-Sync v\u00e0 144Hz v\u1edbi ch\u1ebf \u0111\u1ed9 ULMB (Ultra low Motion Blur).<\/li>\n
  • L\u1edbp ph\u00f9 tr\u00ean m\u00e0n h\u00ecnh: l\u1edbp ph\u1ee7 ch\u1ed1ng ch\u00f3i 3H.<\/li>\n
  • C\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i: 1 x USB 3.0 (5V\/1.5A), 3 x USB 3.0 (downstream), 1 USB 3.0 (upstream), 1 x HDMI 1.4, 1 x DisplayPort 1.2, 1 x audio 3.5mm (in), 1 x audio 3.5mm (out).<\/li>\n
  • K\u00edch th\u01b0\u1edbc to\u00e0n m\u00e0n h\u00ecnh: 558.8 x 268.6 x 418.4 mm.<\/li>\n
  • Kh\u1ed1i l\u01b0\u1ee3ng: 7.14 kg (t\u00ednh c\u1ea3 d\u00e2y v\u00e0 \u0111\u1ebf m\u00e0n h\u00ecnh).<\/li>\n<\/ul>\n

     <\/p>\n

    Thi\u1ebft k\u1ebf<\/h4>\n

    Kh\u00e1c v\u1edbi thi\u1ebft k\u1ebf c\u1ee7a c\u00e1c d\u00f2ng m\u00e0n h\u00ecnh UltraSharp v\u1edbi “Professional” s\u1edf h\u1eefu c\u00e1c thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n, sang tr\u1ecdng, d\u00f2ng m\u00e0n h\u00ecnh Alienware s\u1edf h\u1eefu m\u1ed9t thi\u1ebft k\u1ebf vu\u00f4ng v\u1eafn, h\u1ea7m h\u1ed1 h\u01a1n, m\u1ed9t ng\u00f4n ng\u1eef thi\u1ebft k\u1ebf kh\u00e1 t\u01b0\u01a1ng \u0111\u1ed3ng v\u1edbi c\u00e1c chi\u1ebfc laptop trong d\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y. Vi\u1ec1n M\u00e0n h\u00ecnh LCD Dell 24.5” AW2518H G-Sync 240Hz \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf kh\u00e1 m\u1ecfng, ch\u1ec9 v\u1edbi 5mm \u0111\u1ed1i v\u1edbi ph\u1ea7n vi\u1ec1n 2 b\u00ean v\u00e0 ph\u00eda tr\u00ean c\u0169ng nh\u01b0 14mm \u0111\u1ed1i v\u1edbi ph\u1ea7n vi\u1ec1n b\u00ean d\u01b0\u1edbi cho k\u00edch th\u01b0\u1edbc hi\u1ec3n th\u1ecb c\u1ee7a m\u00e0n h\u00ecnh chi\u1ebfm t\u1edbi ~90% t\u1ed5ng di\u1ec7n t\u00edch c\u1ee7a ph\u1ea7n m\u1eb7t tr\u01b0\u1edbc. Ph\u1ea7n v\u1ecf c\u1ee7a m\u00e0n h\u00ecnh v\u00e0 ph\u1ea7n th\u00e2n c\u1ee7a ch\u00e2n \u0111\u1ebf v\u1eabn \u0111\u01b0\u01a1c s\u1eed v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1eb1ng ch\u1ea5t li\u1ec7u nh\u1ef1a nh\u00e1m v\u1edbi t\u00f4ng m\u00e0u ch\u00ednh l\u00e0 b\u1eb1ng b\u1ea1c c\u1ed9ng th\u00eam ph\u1ea7n ch\u00e2n \u0111\u1ebf \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng m\u00e0u \u0111en \u0111em l\u1ea1i c\u1ea3m gi\u00e1c ch\u1eafc ch\u1eafn c\u0169ng nh\u01b0 n\u00e9t \u0111\u1eb7c th\u00f9 c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m t\u1edbi t\u1eeb Dell.<\/p>\n

    \"M\u00e0n<\/p>\n

    Ph\u1ea7n m\u1eb7t sau kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u1edbi 3 \u0111\u01b0\u1eddng vi\u1ec1n ch\u00ednh chia m\u1eb7t sau ra l\u00e0m ba ph\u1ea7n c\u0169ng v\u1edbi 3 d\u1ea3i LED n\u1eb1m tr\u00ean 3 \u0111\u01b0\u1eddng vi\u1ec1n n\u00e0y, m\u1ed9t n\u00e9t \u0111\u1eb7c th\u00f9 d\u1ec5 nh\u1eadn bi\u1ebft c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m AlienWare c\u1ee7a Dell. C\u1ed9ng th\u00eam ph\u1ea7n Logo “Alien” \u0111\u1eb7c tr\u01b0ng v\u1edbi ph\u1ea7n vi\u1ec1n b\u1eb1ng LED. Ph\u1ea7n ch\u00e2n tr\u1ee5 c\u1ee7a m\u00e0n h\u00ecnh c\u0169ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00e1c \u0111\u01b0\u1eddng n\u00e9t \u0111\u01a1n gi\u1ea3n nh\u01b0ng c\u1ee9ng c\u00e1p, h\u00e0i h\u00f2a v\u1edbi thi\u1ebft k\u1ebf chung c\u1ee7a m\u00e0n h\u00ecnh. N\u1ebfu nh\u00ecn k\u0129, c\u00f3 th\u1ec3 h\u00ecnh dung M\u00e0n h\u00ecnh LCD Dell 24.5” AW2518H G-Sync 240Hz gi\u1ed1ng nh\u01b0 m\u1ed9t con t\u00e0u kh\u00f4ng gian \u0111ang n\u1eb1m chu\u1ea9n b\u1ecb ph\u00f3ng v\u00e0o v\u0169 tr\u1ee5 tr\u00ean m\u1ed9t chi\u1ebfc b\u1ec7 ph\u00f3ng, m\u1ed9t thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n nh\u01b0ng kh\u00e1 s\u00e1ng t\u1ea1o v\u00e0 \u0111\u1ed9c \u0111\u00e1o gi\u00fap cho AW2518H n\u1ed5i b\u1eadt l\u00ean h\u1eb3n cho d\u00f9 c\u00f3 \u0111\u1eb7t \u1edf \u0111\u00e2u \u0111i n\u1eefa.<\/p>\n

    \"M\u00e0n<\/p>\n

    Ph\u1ea7n ch\u00e2n \u0111\u1ebf \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi 3 ch\u00e2n kim lo\u1ea1i thay v\u00ec ch\u00e2n \u0111\u1ebf h\u00ecnh ch\u1eef nh\u1eadt truy\u1ec1n th\u1ed1ng th\u01b0\u1eddng th\u1ea5y \u1edf nh\u1eefng chi\u1ebfc m\u00e0n h\u00ecnh c\u1ee7a Dell , n\u1ebfu nh\u00ecn tho\u00e1ng qua s\u1ebd l\u00e0m cho nhi\u1ec1u ng\u01b0\u1eddi c\u00f3 c\u1ea3m gi\u00e1c thi\u1ebft k\u1ebf n\u00e0y s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1eafc ch\u1eafn cho l\u1eafm, nh\u01b0ng th\u1ef1c t\u1ebf cho th\u1ea5y tuy l\u00e0 trong qu\u00e1 tr\u00ecnh \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 cao, \u0111\u1ed9 nghi\u00eang c\u1ee7a m\u00e0n h\u00ecnh c\u0169ng nh\u01b0 xoay d\u1ecdc th\u00ec m\u00e0n h\u00ecnh s\u1ebd ch\u1ec9 b\u1ecb x\u00ea d\u1ecbch ch\u00fat \u00edt, \u0111i\u1ec1u n\u00e0y ho\u00e0n to\u00e0n d\u1ec5 hi\u1ec3u do di\u1ec7n t\u00edch ti\u1ebfp x\u00fac b\u1ec1 m\u1eb7t c\u1ee7a 3 c\u1ea1nh c\u1ee7a ch\u00e2n \u0111\u1ebf l\u00e0 kh\u00f4ng nhi\u1ec1u n\u00ean kh\u1ea3 n\u0103ng b\u00e1m l\u00ean b\u1ec1 m\u1eb7t s\u1ebd kh\u00f4ng cao, m\u1eb7c d\u00f9 v\u1eady m\u1ed9t khi \u0111\u00e3 \u0111i\u1ec1u ch\u1ec9nh xong th\u00ec AW2518H \u0111\u1ee9ng r\u1ea5t v\u1eefng tr\u00ean b\u1ec1 m\u1eb7t. Th\u00eam v\u00e0o \u0111\u00f3, kho\u1ea3ng c\u00e1ch gi\u1eefa \u0111\u1ed9 cao t\u1ed1i thi\u1ec3u v\u1edbi \u0111\u1ed9 cao t\u1ed1i \u0111a l\u00ean t\u1edbi 130mm, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng tho\u1ea3i m\u00e1i \u0111i\u1ec1u ch\u1ec9nh m\u00e0n h\u00ecnh theo \u00fd mu\u1ed1n.\u00a0\u1ede ph\u1ea7n ph\u00eda d\u01b0\u1edbi c\u1ee7a ch\u00e2n tr\u1ee5 c\u1ee7a M\u00e0n h\u00ecnh LCD Dell 24.5” AW2518H G-Sync 240Hz c\u00f3 2 l\u1ed7 l\u1edbn cho ph\u00e9p vi\u1ec7c \u0111i d\u00e2y \u0111\u01b0\u1ee3c g\u1ecdn g\u00e0ng h\u01a1n, m\u1ed9t \u0111i\u1ec3m c\u1ed9ng kh\u00e1 tuy\u1ec7t v\u1eddi trong thi\u1ebft k\u1ebf.<\/p>\n

    \"M\u00e0n<\/p>\n

    C\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i<\/h4>\n

    C\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i ch\u00ednh (HDMI, DisplayPort, ngu\u1ed3n..) c\u0169ng nh\u01b0 c\u00e1c k\u1ebft n\u1ed9i ph\u1ee5 (USB) \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf ph\u1ea7n m\u1eb7t sau ph\u00eda d\u01b0\u1edbi c\u1ee7a m\u00e0n h\u00ecnh v\u1edbi m\u1ed9t n\u1eafp nh\u1ef1a m\u00e0u b\u1ea1c \u0111\u1ec3 che l\u1ea1i c\u0169ng nh\u01b0 t\u1ea1o s\u1ef1 li\u1ec1n m\u1ea1ch \u0111\u1ed1i v\u1edbi t\u00f4ng m\u00e0u c\u1ee7a chi\u1ebfc m\u00e0n h\u00ecnh, tuy nhi\u00ean trong qu\u00e1 tr\u00ecnh th\u00e1o l\u1eafp mi\u1ebfng n\u1eafp nh\u1ef1a n\u00e0y, b\u1ea1n c\u1ea7n l\u01b0u \u00fd th\u1ef1c hi\u1ec7n c\u1ea9n th\u1eadn tr\u00e1nh b\u1ecb g\u00e3y c\u00e1c ch\u00e2n g\u00e1.<\/p>\n

    M\u1ed9t \u0111i\u1ec1u kh\u00e1 hay \u1edf M\u00e0n h\u00ecnh LCD Dell 24.5” AW2518H G-Sync 240Hz l\u00e0 s\u1ebd c\u00f3 2 c\u1ed5ng USB n\u1eb1m \u1edf ph\u00eda c\u1ea1nh d\u01b0\u1edbi c\u1ee7a m\u00e0n h\u00ecnh thay v\u00ec \u1edf m\u1eb7t sau hay \u1edf b\u00ean h\u00f4ng c\u1ee7a m\u00e0n h\u00ecnh, c\u00f3 th\u1ec3 n\u00f3i \u0111\u00e2y l\u00e0 v\u1ecb tr\u00ed \u0111\u1eb9p nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c c\u1ed5ng USB \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u00ean m\u00e0n h\u00ecnh v\u00ec kh\u1ea3 n\u0103ng cho ph\u00e9p ng\u01b0\u1eddi s\u1eed d\u1ee5ng k\u1ebft n\u1ed1i th\u00eam thi\u1ebft b\u1ecb ngo\u1ea1i vi v\u00e0o m\u00e0n h\u00ecnh.<\/p>\n

    \"M\u00e0n<\/p>\n

    Ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec3n th\u1ecb c\u1ee7a m\u00e0n h\u00ecnh<\/h3>\n

    Kh\u00e1c v\u1edbi d\u00f2ng m\u00e0n h\u00ecnh “UltraSharp” \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u hi\u1ec3n th\u1ecb ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh cao c\u0169ng nh\u01b0 \u0111a d\u1ee5ng c\u1ee7a nh\u1eefng ng\u01b0\u1eddi s\u1eed d\u1ee5ng ph\u1ed5 th\u00f4ng hay nh\u01b0 d\u00f2ng m\u00e0n h\u00ecnh “Professional” h\u01b0\u1edbng t\u1edbi nh\u1eefng ng\u01b0\u1eddi d\u00f9ng chuy\u00ean nghi\u1ec7p v\u1edbi kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb m\u00e0u s\u1eafc ch\u00ednh x\u00e1c. Tuy l\u00e0 AW2518H v\u1eabn s\u1ebd \u0111em l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh t\u01b0\u01a1ng \u0111\u1ed1i t\u1ed1t, nh\u01b0ng d\u00f9 g\u00ec th\u00ec \u0111\u00e2y v\u1eabn l\u00e0 m\u1ed9t m\u00e0n h\u00ecnh s\u1edf h\u1eefu t\u1ea5m n\u1ec1n TN. N\u00ean n\u1ebfu c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 g\u00f3c nh\u00ecn c\u0169ng nh\u01b0 ch\u1ea5t l\u01b0\u1ee3ng m\u00e0u s\u1eafc l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi b\u1ea1n, th\u00ec \u0111\u00e2y c\u00f3 l\u1ebd s\u1ebd kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.<\/p>\n

    Tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a AW2518H \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp ph\u1ee7 ch\u1ed1ng ch\u00f3i 3H \u0111em l\u1ea1i kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb ng\u01b0\u1ee3c s\u00e1ng r\u1ea5t t\u1ed1t c\u0169ng nh\u01b0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng t\u1edbi ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh. V\u1ec1 ph\u1ea7n blacklight th\u00ec AW2518H v\u1eabn s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 W-LED (White LED), nh\u1eb1m vi\u1ec7c gi\u1ea3m c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 xu\u1ed1ng \u0111\u1ed3ng th\u01a1i cho ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec3n th\u1ecb m\u00e0u s\u1eafc r\u1ea5t t\u1ed1t (\u0111\u1ea1t 99% tr\u00ean thang m\u00e0u sRGB), nh\u01b0ng n\u1ebfu ng\u01b0\u1eddi s\u1eed d\u1ee5ng mu\u1ed1n c\u00f3 gi\u1ea3i gam m\u00e0u r\u1ed9ng h\u01a1n th\u00ec n\u00ean c\u00e2n nh\u1eafc c\u00e1c l\u1ef1a ch\u1ecdn kh\u00e1c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 GB-rLED backlight.<\/p>\n

    \"M\u00e0n<\/p>\n

    Ch\u1ebf \u0111\u1ed9 G-Sync v\u00e0 ULMB (Ultra Low Motion Blur)<\/h4>\n

    V\u1eady th\u00ec v\u1edbi nh\u1eefng h\u1ea1n ch\u1ebf nh\u01b0 v\u1eady, AW2518H c\u00f3 \u0111i\u1ec3m n\u1ed5i b\u1eadt g\u00ec \u0111\u1ec3 l\u00e0m h\u00e0i l\u00f2ng nh\u1eefng game th\u1ee7 kh\u00f3 t\u00ednh? \u0110\u00f3 ch\u00ednh l\u00e0 kh\u1ea3 n\u0103ng “refresh” l\u00ean t\u1edbi 240Hz \u1edf ch\u1ebf \u0111\u1ed9 V-Sync v\u00e0 144Hz \u1edf ch\u1ebf \u0111\u1ed9 ULMB (Ultra-low Motion Blur).<\/p>\n

    V\u1eady th\u00ec G-Sync l\u00e0 g\u00ec m\u00e0 khi\u1ebfn cho m\u1ed9t chi\u1ebfc m\u00e0n h\u00ecnh ch\u1ec9 v\u1edbi t\u1ea5m n\u1ec1n TN v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i FullHD l\u1ea1i c\u00f3 gi\u00e1 cao nh\u01b0 v\u1eady?<\/strong><\/p>\n

    Th\u00f4ng th\u01b0\u1eddng \u0111\u1ed1i v\u1edbi c\u00e1c m\u00e0n h\u00ecnh truy\u1ec1n th\u1ed1ng s\u1ebd di\u1ec5n ra hi\u1ec7n t\u01b0\u1ee3ng c\u00e1c khung h\u00ecnh tr\u00ean m\u00e0n h\u00ecnh b\u1ecb r\u00e1ch do t\u1ea7n s\u1ed1 qu\u00e9t c\u1ee7a khung h\u00ecnh tr\u00ean m\u00e0n h\u00ecnh kh\u00f4ng \u0111\u1ed3ng b\u1ed9 v\u1edbi s\u1ed1 khung h\u00ecnh m\u00e0 h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh t\u1ea1o ra trong m\u1ed9t gi\u00e2y. \u0110\u1ec3 gi\u1ea3i quy\u1ebft cho v\u1ea5n \u0111\u1ec1 n\u00e0y, trong ph\u1ea7n c\u00e0i \u0111\u1eb7t c\u1ee7a c\u00e1c game s\u1ebd c\u00f3 ph\u1ea7n thi\u1ebft l\u1eadp g\u1ecdi l\u00e0 V-Sync, c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u00ednh n\u0103ng n\u00e0y c\u1ef1c k\u00ec \u0111\u01a1n gi\u1ea3n, \u0111\u00f3 l\u00e0 bu\u1ed9c h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh ch\u1ec9 t\u1ea1o ra t\u1ed1i \u0111a \u1edf s\u1ed1 khung h\u00ecnh b\u1eb1ng v\u1edbi t\u1ea7n s\u1ed1 qu\u00e9t c\u1ee7a m\u00e0n h\u00ecnh. Tuy nhi\u00ean, nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a V-Sync l\u00e0 l\u1ea1i l\u00e0m cho \u0111\u1ed9 tr\u1ec5 t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3 c\u0169ng nh\u01b0 hi\u1ec7n t\u01b0\u1ee3ng “motion blur” c\u0169ng nh\u01b0 s\u1ed1 khung h\u00ecnh ph\u1ea3i lu\u00f4n \u1ed5n \u0111\u1ecbnh b\u1eb1ng v\u1edbi t\u1ea7n s\u1ed1 qu\u00e9t c\u1ee7a m\u00e0n h\u00ecnh, n\u1ebfu kh\u00f4ng s\u1ebd sinh ra hi\u1ec7n t\u01b0\u1ee3ng m\u1ea5t khung h\u00ecnh r\u1ea5t kh\u00f3 ch\u1ecbu.
    \n\u0110i\u1ec1u n\u00e0y l\u00e0m cho c\u00e1c game th\u1ee7, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1ef1a game b\u1eafn s\u00fang g\u1eb7p ph\u1ea3i r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n v\u1edbi vi\u1ec7c l\u00e0m t\u0103ng \u0111\u1ed9 tr\u1ec5 c\u1ee7a V-Sync, c\u00e1c thao t\u00e1c nh\u01b0 di chu\u1ed9t tr\u00ean m\u00e0n h\u00ecnh v\u00e0 c\u00e1c chuy\u1ec3n \u0111\u1ed9ng tr\u00ean m\u00e0n h\u00ecnh s\u1ebd ch\u1eadm h\u01a1n so v\u1edbi th\u1eddi gian th\u1ef1c khi\u1ebfn cho t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd s\u1ebd gi\u1ea3m \u0111i \u0111\u00e1ng k\u1ec3.<\/p>\n

    T\u1eeb \u0111\u00e2y NVIDIA m\u1edbi cho ra c\u00f4ng ngh\u1ec7 G-Sync, n\u00f3i ng\u1eafn g\u1ecdn th\u00ec \u0111\u1ed1i v\u1edbi nh\u1eefng chi\u1ebfc m\u00e0n h\u00ecnh c\u00f3 h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c trang b\u1ecb m\u1ed9t b\u1ea3ng m\u1ea1ch x\u1eed l\u00fd ri\u00eang bi\u1ec7t, m\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a b\u1ea3ng m\u1ea1ch n\u00e0y l\u00e0 \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 qu\u00e9t c\u1ee7a m\u00e0n h\u00ecnh \u0111\u1ed3ng b\u1ed9 v\u1edbi s\u1ed1 khung h\u00ecnh m\u00e0 m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c trong m\u1ed9t gi\u00e2y, thay v\u00ec ng\u01b0\u1ee3c l\u1ea1i nh\u01b0 ch\u1ebf \u0111\u1ed9 V-Sync tr\u01b0\u1edbc \u0111\u00e2y. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 tr\u1ec5 c\u0169ng nh\u01b0 hi\u1ec7n t\u01b0\u1ee3ng khung h\u00ecnh b\u1ecb r\u00e1ch, \u0111em l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh chuy\u1ec3n \u0111\u1ed9ng \u0111\u01b0\u1ee3c hi\u1ec7n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c m\u01b0\u1ee3t m\u00e0 h\u01a1n. Nh\u1edd v\u1eady m\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1c thao t\u00e1c di chu\u1ed9t c\u0169ng nh\u01b0 chuy\u1ec3n \u0111\u1ed9ng tr\u00ean m\u00e0n h\u00ecnh s\u1ebd s\u00e1t v\u1edbi th\u1eddi gian th\u1ef1c h\u01a1n, gi\u00fap cho c\u00e1c game th\u1ee7 c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u00e1c t\u00ecnh hu\u1ed1ng k\u1ecbp th\u1eddi.<\/p>\n

    \"M\u00e0n<\/p>\n

    V\u1eady th\u00ec t\u1ea1i sao l\u1ea1i c\u00f3 th\u00eam m\u1ed9t ch\u1ebf \u0111\u1ed9 ULMB n\u1eefa ch\u1ec9 v\u1edbi 144Hz?<\/h4>\n

    C\u00f3 m\u1ed9t v\u1ea5n \u0111\u1ec1 m\u00e0 G-Sync v\u1eabn ch\u01b0a gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c th\u00ec \u0111\u00f3 l\u1ea1i l\u00e0 v\u1ea5n \u0111\u1ec1 “motion blur”, n\u00f3i ng\u1eafn g\u1ecdn th\u00ec “motion blur” l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng m\u00e0 chuy\u1ec3n \u0111\u1ed9ng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eafc n\u00e9t m\u00e0 thay v\u00e0o \u0111\u00f3 l\u00e0 b\u1ecb b\u00f3ng m\u1edd \u1edf \u0111\u1eb1ng sau ch\u1ee7 th\u1ec3 l\u00e0m cho chu\u1ed7i h\u00ecnh \u1ea3nh trong qu\u00e1 tr\u00ecnh di chuy\u1ec3n nhanh b\u1ecb m\u1edd \u0111i tr\u00f4ng r\u1ea5t kh\u00f3 ch\u1ecbu. V\u1edbi ch\u1ebf \u0111\u1ed9 ULMB (Ultra-low Motion Blur) s\u1ebd cho ph\u00e9p h\u1ea1n ch\u1ebf g\u1ea7n nh\u01b0 tri\u1ec7t \u0111\u1ec3 v\u1ea5n \u0111\u1ec1 “motion blur”, tuy nhi\u00ean ch\u1ebf \u0111\u1ed9 n\u00e0y s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng chung v\u1edbi G-Sync \u0111\u01b0\u1ee3c v\u00e0 s\u1ebd ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng v\u1edbi t\u1ea7n s\u1ed1 qu\u00e9t l\u00e0 144Hz nh\u01b0ng cho d\u00f9 l\u00e0 144Hz \u0111i n\u1eefa th\u00ec \u0111\u00e2y v\u1eabn l\u00e0 m\u1ed9t t\u1ea7n s\u1ed1 qu\u00e9t r\u1ea5t nhanh, v\u1eabn \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u1ed1t nhu c\u1ea7u ch\u01a1i game c\u1ee7a c\u00e1c game th\u1ee7 kh\u00f3 t\u00ednh. Vi\u1ec7c t\u1ed3n t\u1ea1i c\u1ea3 2 ch\u1ebf \u0111\u1ed9 n\u00e0y \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi nhu c\u1ea7u ng\u01b0\u1eddi d\u00f9ng khi m\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng 240Hz \u1edf c\u00e1c game b\u1eafn s\u00fang c\u1ea7n t\u1ea7n s\u1ed1 hi\u1ec3n th\u1ecb cao, v\u00e0 c\u0169ng c\u00f3 th\u1ec3 chuy\u1ec3n v\u1ec1 144Hz ELMB v\u1edbi nh\u1eefng game c\u1ea7n hi\u1ec3n th\u1ecb r\u00f5 n\u00e9t tr\u00ean t\u1eebng khung h\u00ecnh.<\/p>\n

    \"M\u00e0n<\/p>\n

    Ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec3n th\u1ecb c\u1ee7a m\u00e0n h\u00ecnh<\/h3>\n

    M\u1ed9t \u0111i\u1ec1u c\u1ea7n \u0111\u01b0\u1ee3c l\u01b0u \u00fd, h\u1ea7u h\u1ebft ng\u01b0\u1eddi s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng mua m\u00e0n h\u00ecnh v\u1ec1 ch\u1ec9 hi\u1ec7u ch\u1ec9nh v\u00e0i b\u01b0\u1edbc c\u01a1 b\u1ea3n trong settings (tuy nhi\u00ean vi\u1ec7c c\u0103n ch\u1ec9nh l\u1ea1i m\u00e0n h\u00ecnh l\u00e0 m\u1ed9t vi\u1ec7c l\u00e0m r\u1ea5t c\u1ea7n thi\u1ebft), v\u00e0 ph\u1ea7n l\u1edbn ng\u01b0\u1eddi s\u1eed d\u1ee5ng ph\u1ed5 th\u00f4ng \u0111\u1ec1u kh\u00f4ng c\u00f3 c\u00e1c thi\u1ebft b\u1ecb \u0111o \u0111\u1ea1c trong tay \u0111\u1ec3 tham chi\u1ebfu n\u00ean c\u00e1c k\u1ebft qu\u1ea3 d\u01b0\u1edbi \u0111\u00e2y s\u1ebd ch\u1ec9 mang t\u00ednh ch\u1ea5t tham chi\u1ebfu \u0111\u1ec3 cho ng\u01b0\u1eddi \u0111\u1ecdc th\u1ea5y kh\u1ea3 n\u0103ng t\u00e1i hi\u1ec7n m\u00e0u s\u1eafc c\u1ee7a m\u00e0n h\u00ecnh ch\u00ednh x\u00e1c t\u1edbi \u0111\u00e2u.<\/p>\n

    C\u00e1c th\u00f4ng s\u1ed1 c\u1ea7n l\u01b0u \u00fd<\/h4>\n
      \n
    • Gamma: gi\u00e1 tr\u1ecb m\u1eb7c \u0111\u1ecbnh c\u1ee7a c\u00e1c m\u00e0n h\u00ecnh desktop s\u1ebd l\u00e0 2.2<\/li>\n
    • Nhi\u1ec7t \u0111\u1ed9 m\u00e0u\/white point: s\u1ebd l\u1ea5y gi\u00e1 tr\u1ecb 6500k (\u00e1nh s\u00e1ng ban ng\u00e0y) l\u00e0m m\u1ed1c \u0111\u1ec3 tham chi\u1ebfu.<\/li>\n
    • C\u01b0\u1eddng \u0111\u1ed9 s\u00e1ng: gi\u00e1 tr\u1ecb \u0111\u1ed9 s\u00e1ng m\u1eb7c \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi m\u00e0n h\u00ecnh trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng th\u00f4ng th\u01b0\u1eddng s\u1ebd l\u00e0 120cd\/m2.<\/li>\n
    • \u0110\u1ed9 s\u00e2u c\u1ee7a m\u00e0u \u0111en: gi\u00e1 tr\u1ecb n\u00e0y c\u00e0ng th\u1ea5p th\u00ec \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n c\u1ee7a m\u00e0u s\u1eafc \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh s\u1ebd c\u00e0ng cao.<\/li>\n
    • \u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n: gi\u00e1 tr\u1ecb n\u00e0y c\u00e0ng cao th\u00ec m\u00e0u s\u1eafc \u0111\u01b0\u1ee3c hi\u1ec7n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh s\u1ebd c\u00e0ng t\u1ed1t.<\/li>\n
    • H\u1ec7 s\u1ed1 trung b\u00ecnh (Delta-E): th\u1ea5p nh\u1ea5t c\u00f3 th\u1ec3. N\u1ebfu DeltaE >3, m\u00e0u s\u1eafc \u0111\u01b0\u1ee3c m\u00e0n h\u00ecnh t\u00e1i hi\u1ec7n s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ed1t, n\u1ebfu DeltaE <2, m\u00e0u s\u1eafc s\u1ebd \u0111\u01b0\u1ee3c t\u00e1i hi\u1ec7n s\u1ebd kh\u00e1 t\u1ed1t, tuy nhi\u00ean v\u1eabn c\u00f3 m\u1ed9t ch\u00fat kh\u00e1c bi\u1ec7t, n\u1ebfu DeltaE<1 c\u00f3 ngh\u0129a l\u00e0 kh\u1ea3 n\u0103ng t\u00e1i hi\u1ec7n m\u00e0u s\u1eafc l\u00e0 r\u1ea5t t\u1ed1t.<\/li>\n<\/ul>\n

      \u0110\u1ed9 s\u00e1ng v\u00e0 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n<\/h4>\n

      Qua \u0111o \u0111\u1ea1c cho th\u1ea5y, \u1edf thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh \u0111\u1ed9 s\u00e1ng tr\u00ean t\u1ea5m n\u1ec1n c\u1ee7a M\u00e0n h\u00ecnh LCD Dell 24.5” AW2518H G-Sync 240Hz khi hi\u1ec3n th\u1ecb n\u1ec1n tr\u1eafng \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ed1i \u0111a l\u00e0 418.6 cd\/m2, m\u1ed9t \u0111\u1ed9 s\u00e1ng v\u01b0\u1ee3t qu\u00e1 ng\u01b0\u1ee1ng s\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng r\u1ea5t nhi\u1ec1u, tuy nhi\u00ean \u0111\u1ed9 s\u00e1ng t\u1ed1i thi\u1ec3u l\u1ea1i \u0111\u1ea1t ng\u01b0\u1ee1ng 66.4 cd\/m2, cao h\u01a1n t\u01b0\u01a1ng \u0111\u1ed1i so v\u1edbi ng\u01b0\u1ee1ng y\u00eau c\u1ea7u \u0111\u1ec3 s\u1eed d\u1ee5ng t\u1ed1t trong \u0111i\u1ec1u ki\u1ec7n thi\u1ebfu s\u00e1ng. Hi\u1ec7n t\u01b0\u1ee3ng h\u1edf s\u00e1ng c\u0169ng l\u00e0 m\u1ed9t \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd \u0111\u1ed1i v\u1edbi AW2518H, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 s\u1ebd kh\u00f4ng \u1ea3nh h\u01b0\u1edfng t\u1edbi ph\u1ea7n l\u1edbn ng\u01b0\u1eddi d\u00f9ng, tuy nhi\u00ean \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi kh\u00f3 t\u00ednh \u0111\u1ed1i v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh th\u00ec c\u1ea7n \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 \u00fd v\u1ea5n \u0111\u1ec1 n\u00e0y. Suy cho c\u00f9ng th\u00ec \u0111\u00e2y v\u1eabn ch\u1ec9 l\u00e0 m\u1ed9t t\u1ea5m n\u1ec1n TN.<\/p>\n

      \"M\u00e0n<\/p>\n

      Hi\u1ec7n t\u01b0\u1ee3ng h\u1edf s\u00e1ng tr\u00ean AW2518H, ch\u00fang ta c\u1ea7n l\u01b0u \u00fd \u0111\u00e2y ch\u1ec9 l\u00e0 k\u1ebft qu\u1ea3 tr\u00ean m\u1ed9t t\u1ea5m n\u1ec1n s\u1ea3n ph\u1ea9m ng\u1eabu nhi\u00ean, c\u0169ng nh\u01b0 h\u00ecnh \u1ea3nh ch\u1ee5p l\u1ea1i \u0111\u01b0\u1ee3c s\u1ebd c\u00f2n t\u00f9y v\u00e0o kh\u1ea3 n\u0103ng b\u1eaft s\u00e1ng c\u1ee7a t\u1eebng camera.<\/em><\/p>\n

       <\/p>\n

      Th\u00f4ng th\u01b0\u1eddng \u0111\u1ed1i v\u1edbi nh\u1eefng chi\u1ebfc m\u00e0n h\u00ecnh m\u1edbi \u0111\u01b0\u1ee3c mua v\u1ec1 th\u00ec vi\u1ec7c \u0111\u1ea7u ti\u00ean n\u00ean l\u00e0m l\u00e0 ph\u1ea3i c\u0103n ch\u1ec9nh l\u1ea1i c\u00e1c thi\u1ebft l\u1eadp c\u1ee7a m\u00e0n h\u00ecnh \u0111\u1ec3 cho ra \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec3n th\u1ecb t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3. Sau khi c\u0103n ch\u1ec9nh \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh xu\u1ed1ng c\u00f2n 200 cd\/m2, m\u1ed9t m\u1ee9c v\u1eabn t\u01b0\u01a1ng \u0111\u1ed1i kh\u00e1 d\u1ec5 ch\u1ecbu trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n r\u00f5 r\u1ec7t v\u1edbi \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0u \u0111en ch\u1ec9 c\u00f2n ~0.21 cd\/m2 t\u1ee9c l\u00e0 gi\u1ea3m \u0111i m\u1ed9t n\u1eeda so v\u1edbi m\u1ee9c 0.43 cd\/m2, tuy nhi\u00ean \u0111\u00e1ng ti\u1ebfc \u1edf \u0111\u00e2y l\u00e0 m\u1eb7c d\u00f9 \u0111\u1ed9 s\u00e2u c\u1ee7a m\u00e0u \u0111en \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n kh\u00e1 \u0111\u00e1ng k\u1ec3, tuy nhi\u00ean \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n l\u1ea1i kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, m\u1eb7c d\u00f9 v\u1eady v\u1edbi \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n l\u00ean t\u1edbi 938:1, th\u00ec \u0111\u00e2y v\u1eabn l\u00e0 m\u1ed9t con s\u1ed1 \u1ea5n t\u01b0\u1ee3ng so v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng m\u1ed9t t\u1ea5m n\u1ec1n TN, khi m\u00e0 c\u00e1c m\u00e0n h\u00ecnh IPS c\u0169ng ch\u1ec9 c\u00f3 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n trung b\u00ecnh v\u00e0o kho\u1ea3ng t\u1eeb 1000:1 cho t\u1edbi 1100:1.<\/p>\n

      \"M\u00e0n<\/p>\n

      \"M\u00e0n<\/p>\n

      M\u1ed9t \u0111i\u1ec3m l\u01b0u \u00fd l\u00e0 \u1edf ch\u1ebf \u0111\u1ed9 ULMB (Ultra low Motion Blur), th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng gi\u1ea3i quy\u1ebft hi\u1ec7n t\u01b0\u1ee3ng “motion blur”. Tuy nhi\u00ean, khi b\u1eadt ch\u1ebf \u0111\u1ed9 n\u00e0y l\u00ean th\u00ec \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n s\u1ebd b\u1ecb gi\u1ea3m xu\u1ed1ng \u0111\u00e1ng k\u1ec3, \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd khi s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 n\u00e0y.<\/strong><\/p>\n

       <\/p>\n

      Ch\u1ea5t l\u01b0\u1ee3ng m\u00e0u s\u1eafc \u0111\u01b0\u1ee3c t\u00e1i hi\u1ec7n<\/h4>\n

      \u1ede thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh, \u0111\u1ed9 ch\u00eanh l\u1ec7ch m\u00e0u s\u1eafc l\u00e0 kh\u00e1 l\u1edbn, b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u1ed9 s\u00e1ng 30% b\u1eaft \u0111\u1ea7u th\u00ec s\u1ef1 ch\u00eanh l\u1ec7ch n\u00e0y b\u1eaft \u0111\u1ea7u t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3 v\u1edbi vi\u1ec7c t\u1ea5m n\u1ec1n c\u1ee7a m\u00e0n h\u00ecnh s\u1ebd ng\u1ea3 v\u1ec1 ph\u00eda m\u00e0u \u0111\u1ecf. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi c\u00f3 y\u00eau c\u1ea7u kh\u1eaft khe v\u1ec1 m\u00e0u s\u1eafc.\"M\u00e0n<\/p>\n

      So v\u1edbi thi\u1ebft l\u1eadp \u1edf ch\u1ebf \u0111\u1ed9 m\u1eb7c \u0111\u1ecbnh, vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh thang m\u00e0u RGB c\u1ee7a AW2518H c\u1ea3i thi\u1ec7n r\u1ea5t \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 ch\u00eanh l\u1ec7ch c\u1ee7a m\u00e0u s\u1eafc. Khi m\u00e0 s\u1ef1 ch\u00eanh l\u1ec7ch n\u00e0y ch\u1ec9 \u0111\u00e1ng k\u1ec3 v\u1edbi \u0111\u1ed9 s\u00e1ng \u0111\u1ea1t 100%. Khi s\u00e1nh v\u1edbi c\u00e1c m\u00e0n h\u00ecnh kh\u00e1c th\u00ec gi\u00e1 tr\u1ecb Delta-E tr\u00ean AW2518H trung b\u00ecnh \u0111\u1ea1t \u1edf ng\u01b0\u1ee1ng 4.52 \u1edf thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh, th\u1ef1c s\u1ef1 m\u00e0 n\u00f3i \u0111\u1ed1i v\u1edbi m\u1ed9t chi\u1ebfc m\u00e0n h\u00ecnh c\u00f3 gi\u00e1 kh\u00e1 cao nh\u01b0 v\u1eady th\u00ec \u0111\u00e2y l\u00e0 m\u1ed9t con s\u1ed1 kh\u00e1 kh\u00f3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n

      \"M\u00e0n<\/p>\n

      \"M\u00e0n<\/p>\n

      Bi\u1ec3u \u0111\u1ed3 cho th\u1ea5y \u0111\u1ed9 ch\u00eanh l\u1ec7ch m\u00e0u s\u1eafc \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb \u0111\u1ed1i v\u1edbi t\u1eebng \u0111\u1ed9 s\u00e1ng kh\u00e1c nhau
      \n<\/em>(Delta-E c\u00e0ng nh\u1ecf c\u00e0ng t\u1ed1t).<\/em><\/p>\n

      Tuy nhi\u00ean sau khi \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i thang m\u00e0u RGB th\u00ec gi\u00e1 tr\u1ecb Delta-E \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n r\u00f5 r\u1ec7t, ch\u1ec9 c\u00f2n 1.07, m\u1ed9t con s\u1ed1 kh\u00e1 t\u1ed1t \u0111\u1ed1i v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng t\u1ea5m n\u1ec1n TN. N\u1ebfu nh\u01b0 b\u1ea1n l\u00e0 m\u1ed9t game th\u1ee7 v\u1edbi con m\u1eaft tinh \u00fd v\u1ec1 m\u00e0u s\u1eafc th\u00ec b\u1ea1n n\u00ean \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i thang m\u00e0u RGB c\u1ee7a AW2518H \u0111\u1ec3 cho ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec3n th\u1ecb t\u1ed1t nh\u1ea5t.<\/p>\n

      \"M\u00e0n<\/p>\n

       <\/p>\n

      M\u1ed9t v\u1ea5n \u0111\u1ec1 c\u1ea7n l\u01b0u \u00fd, m\u1eb7c d\u00f9 vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i thang m\u00e0u RGB s\u1ebd cho kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb m\u00e0u s\u1eafc ch\u00ednh x\u00e1c h\u01a1n. Tuy v\u1eady, tr\u00ean AW2518H s\u1ebd ph\u00e1t sinh m\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00e1c l\u00e0 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n, \u1edf thi\u1ebft l\u1eadp \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n m\u1eb7c \u0111\u1ecbnh, \u0111\u1ed9 ch\u00eanh l\u1ec7ch gi\u1eefa c\u00e1c d\u1ea3i m\u00e0u l\u00e0 qu\u00e1 l\u1edbn, m\u1eb7c d\u00f9 \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ea1 xu\u1ed1ng c\u00f2n 69%, tuy nhi\u00ean v\u1eabn s\u1ebd c\u00f2n hi\u1ec7n t\u01b0\u1ee3ng ng\u1ea3 sang m\u00e0u xanh da tr\u1eddi \u1edf \u0111\u1ed9 s\u00e1ng cao nh\u1ea5t nh\u01b0ng v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u00e0u s\u1eafc c\u0169ng nh\u01b0 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n kh\u00e1 \u0111\u00e1ng k\u1ec3.<\/p>\n

      \u0110\u1ed1i v\u1edbi th\u00f4ng s\u1ed1 “gamma”, th\u00ec qua qu\u00e1 tr\u00ecnh \u0111o \u0111\u1ea1c \u1edf thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh cho th\u1ea5y m\u1ed9t kho\u1ea3ng s\u1ee5t r\u1ea5t l\u1edbn t\u1ea1i \u0111\u1ed9 s\u00e1ng 90% cho th\u1ea5y v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf m\u1ee9c qu\u00e1 cao. Sau khi \u0111i\u1ec1u ch\u1ec9nh xu\u1ed1ng m\u1ee9c 69%, tuy l\u00e0 v\u1ea5n \u0111\u1ec1 n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c nh\u01b0ng l\u1ea1i l\u00e0m cho gi\u00e1 tr\u1ecb “gamma” v\u01b0\u1ee3t qu\u00e1 gi\u00e1 tr\u1ecb chu\u1ea9n l\u00e0 2.2 m\u1ed9t m\u1ee9c kha kh\u00e1.<\/p>\n

      \"M\u00e0n<\/p>\n

      Gi\u00e1 tr\u1ecb gamma \u1edf thi\u1ebft l\u1eadp m\u1eb7c \u0111\u1ecbnh<\/em><\/p>\n

      \"M\u00e0n<\/p>\n

      Gi\u00e1 tr\u1ecb gamma khi \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i<\/em><\/p>\n

       <\/p>\n

      Khi so s\u00e1nh gi\u00e1 tr\u1ecb “gamma” v\u1edbi c\u00e1c m\u00e0n h\u00ecnh kh\u00e1c cho th\u1ea5y gi\u00e1 tr\u1ecb n\u00e0y tr\u00ean M\u00e0n h\u00ecnh LCD Dell 24.5” AW2518H G-Sync 240Hz cao h\u01a1n gi\u00e1 tr\u1ecb chu\u1ea9n l\u00e0 2.2 m\u1ed9t m\u1ee9c trung b\u00ecnh l\u00e0 9.58%. Tuy ch\u1ec9 l\u00e0 m\u1ed9t t\u1ea5m n\u1ec1n TN, nh\u01b0ng \u0111\u1ed9 ch\u00eanh l\u1ec7ch tr\u00ean AW2518H cao h\u01a1n h\u1eb3n so v\u1edbi c\u00e1c m\u00e0n h\u00ecnh kh\u00e1c, \u0111i\u1ec1u n\u00e0y s\u1ebd l\u00e0m cho m\u00e0u s\u1eafc \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb tr\u00ean AW2518H c\u00f3 ph\u1ea7n t\u1ed1i h\u01a1n so v\u1edbi b\u00ecnh th\u01b0\u1eddng, v\u1ea5n \u0111\u1ec1 n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n b\u1eb1ng c\u00e1ch t\u0103ng \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh l\u00ean.\"M\u00e0n<\/p>\n

      So s\u00e1nh tr\u00ean kh\u00f4ng gian m\u00e0u chu\u1ea9n<\/h4>\n

      \u0110\u1ed1i chi\u1ebfu tr\u00ean kh\u00f4ng gian m\u00e0u sRGB v\u00e0 AdobeRGB, \u0111\u1ed1i v\u1edbi vi\u1ec7c kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t chi\u1ebfc m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c h\u01b0\u1edbng t\u1edbi nh\u1eefng ng\u01b0\u1eddi s\u1eed d\u1ee5ng kh\u1eaft khe v\u1ec1 m\u00e0u s\u1eafc th\u00ec vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c 99.78 (sRGB) v\u00e0 68.42 (AdobeRGB) l\u00e0 t\u01b0\u01a1ng \u0111\u1ed1i \u1ea5n t\u01b0\u1ee3ng.<\/p>\n

      \"M\u00e0n<\/p>\n

      G\u00f3c nh\u00ecn<\/h4>\n

      Th\u1eadt s\u1ef1 m\u00e0 n\u00f3i, \u0111\u00e2y s\u1ebd lu\u00f4n v\u00e0 m\u00e3i m\u00e3i s\u1ebd l\u00e0 \u0111i\u1ec3m y\u1ebfu c\u1ee7a c\u00e1c t\u1ea5m n\u1ec1n TN, n\u1ebfu nh\u01b0 b\u1ea1n l\u00e0 m\u1ed9t ng\u01b0\u1eddi c\u1ea7u k\u00ec, kh\u00f3 t\u00ednh v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh t\u1ea1i c\u00e1c v\u1ecb tr\u00ed g\u00f3c nh\u00ecn kh\u00e1c nhau, th\u00ec ch\u1eafc ch\u1eafn kh\u00f4ng m\u1ed9t t\u1ea5m n\u00ean TN n\u00e0o hi\u1ec7n t\u1ea1i tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 th\u1ec3 th\u1ecfa m\u00e3n con m\u1eaft c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c. M\u1eb7c d\u00f9 v\u1eady, g\u00f3c nh\u00ecn tr\u00ean AW2518H th\u1ef1c s\u1ef1 l\u00e0 r\u1ea5t t\u1ed1t so v\u1edbi vi\u1ec7c l\u00e0 m\u1ed9t m\u00e0n h\u00ecnh TN, khi nh\u00ecn t\u1eeb b\u00ean h\u00f4ng m\u1eb7c d\u00f9 h\u00ecnh \u1ea3nh c\u00f3 b\u1ecb \u00e1m xanh tuy nhi\u00ean c\u00e1c chi ti\u1ebft v\u1eabn \u0111\u01b0\u1ee3c t\u00e1i hi\u1ec7n t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n, tuy nhi\u00ean n\u1ebfu nh\u00ecn theo chi\u1ec1u d\u1ecdc (t\u1eeb tr\u00ean xu\u1ed1ng) th\u00ec AW2518H v\u1eabn s\u1ebd m\u1ea5t chi ti\u1ebft c\u1ee7a h\u00ecnh \u1ea3nh \u0111\u00e1ng k\u1ec3. N\u00f3i chung \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ed9 tr\u1ec5 v\u00e0 th\u1eddi gian ph\u1ea3n h\u1ed3i t\u1ed1t th\u00ec c\u00e1c m\u00e0n h\u00ecnh “gaming” s\u1ebd ph\u1ea3i hi sinh vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c t\u1ea5m n\u1ec1n m\u1edbi h\u01a1n nh\u01b0 IPS ho\u1eb7c OLED b\u1eb1ng t\u1ea5m n\u00ean TN \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y.<\/p>\n

      \"M\u00e0n<\/p>\n

      T\u00ednh \u0111\u1ed3ng nh\u1ea5t c\u1ee7a \u00e1nh s\u00e1ng tr\u00ean m\u00e0n h\u00ecnh<\/h4>\n

      \u1ede \u0111\u00e2y, Dell AW2518H s\u1ebd \u0111\u01b0\u1ee3c \u0111o \u0111\u1ea1c c\u0169ng nh\u01b0 so s\u00e1nh \u0111\u1ed9 s\u00e1ng t\u1ea1i c\u00e1c khu v\u1ef1c kh\u00e1c nhau v\u00e0 so s\u00e1nh v\u1edbi khu v\u1ef1c \u1edf gi\u1eefa c\u1ee7a m\u00e0n h\u00ecnh v\u1edbi n\u1ec1n tr\u1eafng v\u00e0 n\u1ec1n \u0111en. \u0110\u1ed1i v\u1edbi n\u1ec1n tr\u1eb1ng th\u00ec ch\u00eanh l\u1ec7ch trung b\u00ecnh r\u1edbt v\u00e0o kho\u1ea3ng 8.3%, c\u00f2n v\u1edbi n\u1ec1n \u0111en th\u00ec s\u1ebd v\u00e0o kho\u1ea3ng 13.33%. Th\u1ef1c s\u1ef1 m\u00e0 n\u00f3i th\u00ec \u0111\u00e2y v\u1eabn l\u00e0 m\u1ed9t m\u1ee9c ch\u00eanh l\u1ec7ch ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c v\u00e0 s\u1ebd kh\u00f4ng \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u \u0111\u1ed1i v\u1edbi c\u00e1c t\u00e1c v\u1ee5 ch\u01a1i game c\u1ee7a game th\u1ee7.<\/p>\n

      \"M\u00e0n<\/p>\n

      \"M\u00e0n<\/p>\n

      Th\u1eddi gian ph\u1ea3n h\u1ed3i c\u1ee7a \u0111i\u1ec3m \u1ea3nh v\u00e0 \u0111\u1ed9 tr\u1ec5<\/h4>\n

      \u0110\u00e2y m\u1edbi tr\u1ecdng t\u00e2m c\u1ee7a chi\u1ebfc m\u00e0n h\u00ecnh n\u00e0y, \u0111\u01b0\u1ee3c ki\u1ec3m tra d\u1ef1a tr\u00ean th\u1eddi gian ph\u1ea3n h\u1ed3i c\u0169ng nh\u01b0 \u0111\u1ed9 tr\u1ec5 c\u1ee7a m\u00e0n h\u00ecnh khi chuy\u1ec3n t\u1eeb m\u00e0u \u0111en ho\u00e0n to\u00e0n sang m\u00e0u tr\u1eafng. V\u1edbi th\u1eddi gian ph\u1ea3n h\u1ed3i c\u1ee7a \u0111i\u1ec3m \u1ea3nh ch\u1ec9 c\u00f3 6ms v\u00e0 \u0111\u1ed9 tr\u1ec5 ch\u1ec9 c\u00f3 19ms, th\u00ec AW2518H ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng t\u1ed1t ngay c\u1ea3 v\u1edbi nh\u1eefng game th\u1ee7 b\u1eafn s\u00fang (FPS) kh\u00f3 t\u00ednh nh\u1ea5t. L\u01b0u \u00fd th\u1eddi gian \u0111o \u0111\u01b0\u1ee3c \u1edf \u0111\u00e2y l\u00e0 th\u1eddi gian m\u00e0 m\u00e0n h\u00ecnh ph\u1ea3n h\u1ed3i tr\u00ean to\u00e0n b\u1ed9 d\u1ea3i m\u00e0u.<\/p>\n

      \"M\u00e0n<\/p>\n

      \"M\u00e0n<\/p>\n

      Tr\u1ea3i nghi\u1ec7m ch\u01a1i game tr\u00ean AW2518H<\/h4>\n

      V\u1edbi k\u1ebft qu\u1ea3 \u0111o \u0111\u01b0\u1ee3c \u1edf tr\u00ean cho th\u1ea5y, so v\u1edbi c\u00e1c \u0111\u1ed1i th\u1ee7 nh\u01b0 PG258Q, XB252Q v\u00e0 AG251FZ, Dell AW2518H ho\u00e0n to\u00e0n kh\u00f4ng h\u1ec1 k\u00e9m c\u1ea1nh, th\u1eadm ch\u00ed c\u00f2n nh\u1ec9nh h\u01a1n c\u00e1c \u1edf \u0111\u1ed9 tr\u1ec5. T\u1ed1c \u0111\u1ed9 hi\u1ec3n th\u1ecb c\u00e1c chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a AW2518H ph\u1ea3i n\u00f3i l\u00e0 r\u1ea5t t\u1ed1t, t\u1eeb \u0111\u1ed9 tr\u1ec5 cho t\u1edbi th\u1eddi gian ph\u1ea3n h\u1ed3i \u0111\u1ec1u kh\u00f4ng h\u1ec1 cho th\u1ea5y vi\u1ec7c kh\u00f4ng \u0111\u1ed3ng b\u1ed9 v\u1edbi chuy\u1ec3n \u0111\u1ed9ng th\u1ef1c t\u1ebf c\u1ee7a b\u00e0n tay ngay c\u1ea3 trong c\u00e1c t\u00ecnh hu\u1ed1ng c\u0103ng th\u1eb3ng nh\u1ea5t. Tuy nhi\u00ean \u0111\u1ec3 tr\u1ea3i nghi\u1ec7m \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y, th\u00ec b\u1ea1n ph\u1ea3i \u0111\u1ea3m b\u1ea3o chi\u1ebfc m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh, \u0111\u1eb7c bi\u1ec7t l\u00e0 card m\u00e0n h\u00ecnh ph\u1ea3i \u0111\u1ee7 kh\u1ea3 n\u0103ng \u0111\u1ec3 t\u1ea1o ra s\u1ed1 l\u01b0\u1ee3ng khung h\u00ecnh t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi t\u1ea7n s\u1ed1 qu\u00e9t m\u00e0 chi\u1ebfc m\u00e0n h\u00ecnh n\u00e0y, l\u00e0 144 khung h\u00ecnh tr\u00ean m\u1ed9t gi\u00e2y \u0111\u1ed1i v\u1edbi ch\u1ebf \u0111\u1ed9 ULMB v\u00e0 240 khung h\u00ecnh v\u1edbi ch\u1ebf \u0111\u1ed9 G-Sync.<\/p>\n

      V\u1ec1 ph\u1ea7n ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh so v\u1edbi c\u00e1c \u0111\u1ed1i th\u1ee7 c\u1ea1nh tranh, th\u00ec do vi\u1ec7c AW2518H s\u1eed d\u1ee5ng “gamma” kh\u00e1c so v\u1edbi c\u00e1c m\u00e0n h\u00ecnh kh\u00e1c n\u00ean v\u1ec1 ph\u1ea7n h\u00ecnh \u1ea3nh s\u1ebd c\u00f3 ph\u1ea7n h\u01a1i t\u1ed1i h\u01a1n. Tuy nhi\u00ean th\u1ef1c t\u1ebf cho th\u1ea5y, ngay c\u1ea3 v\u1edbi t\u1ef1a game nh\u01b0 Tomb Raider, m\u1ed9t t\u1ef1a c\u00f3 r\u1ea5t nhi\u1ec1u khung c\u1ea3nh t\u1ed1i, kh\u00e1 ng\u1ea1c nhi\u00ean khi AW2518H l\u1ea1i kh\u00f4ng g\u1eb7p ph\u1ea3i tr\u1edf ng\u1ea1i g\u00ec v\u1edbi vi\u1ec7c hi\u1ec3n th\u1ecb c\u00e1c chi ti\u1ebft trong game, ngay c\u1ea3 c\u00e1c chi ti\u1ebft nh\u1ecf nh\u1ea5t. \u0110\u1ed1i v\u1edbi c\u00e1c t\u1ef1a game kh\u00e1c c\u00f3 t\u00f4ng m\u00e0u s\u00e1ng h\u01a1n th\u00ec t\u1ea5m n\u1ec1n tr\u00ean AW2518H c\u0169ng kh\u00f4ng h\u1ec1 g\u00e2y th\u1ea5t v\u1ecdng, c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng l\u1ea1 khi nh\u00ecn l\u00ean b\u1ea7u tr\u1eddi \u0111\u1ec1u kh\u00f4ng c\u00f3, m\u1ed9t \u0111i\u1ec1u th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ea5y \u1edf c\u00e1c t\u1ea5m n\u1ec1n TN. M\u1ed9t v\u1ea5n \u0111\u1ec1 c\u1ea7n l\u01b0u \u00fd l\u00e0 \u1edf ch\u1ebf \u0111\u1ed9 G-Sync, hi\u1ec7n t\u01b0\u1ee3ng “motion blur” s\u1ebd kh\u00f4ng \u0111\u00e1ng k\u1ec3 v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c tri\u1ec7t \u0111\u1ec3 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 ULMB.<\/p>\n

       <\/p>\n

      K\u1ebft<\/h3>\n

      T\u00f3m l\u1ea1i Dell AW2518H l\u00e0 m\u1ed9t chi\u1ebfc m\u00e0n h\u00ecnh ch\u01a1i game chuy\u00ean d\u1ee5ng r\u1ea5t t\u1ed1t, c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ed1i \u0111\u1ea7u tr\u1ef1c di\u1ec7n v\u1edbi c\u00e1c \u0111\u1ed1i th\u1ee7 t\u1edbi t\u1eeb c\u00e1c h\u00e3ng kh\u00e1c nh\u01b0 Asus PG258Q. C\u0169ng nh\u01b0 s\u1edf h\u1eefu trong h\u00ecnh nh\u1eefng t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 cho vi\u1ec7c ch\u01a1i game m\u1edbi nh\u1ea5t nh\u01b0 G-Sync (h\u1ed7 tr\u1ee3 t\u1ea7n s\u1ed1 qu\u00e9t t\u1ed1i \u0111a l\u00ean t\u1edbi 240Hz) hay ULMB v\u1edbi t\u1ea7n s\u1ed1 qu\u00e9t l\u00ean t\u1edbi 144Hz, \u0111\u00e2y ch\u1eafc ch\u1eafn l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn \u0111\u00e1ng gi\u00e1 \u0111\u1ed1i v\u1edbi c\u00e1c game th\u1ee7 chuy\u00ean nghi\u1ec7p (e-Sport) c\u0169ng nh\u01b0 nh\u1eefng game th\u1ee7 c\u00f3 con m\u1eaft kh\u00f3 t\u00ednh. Tuy nhi\u00ean, \u0111\u00e2y s\u1ebd kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t chi\u1ebfc m\u00e0n h\u00ecnh h\u01b0\u1edbng t\u1edbi nh\u1eefng ng\u01b0\u1eddi s\u1eed d\u1ee5ng ph\u1ed5 th\u00f4ng hay nh\u1eefng ng\u01b0\u1eddi c\u00f3 y\u00eau c\u1ea7u kh\u1eaft khe v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb c\u0169ng nh\u01b0 m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c chuy\u00ean nghi\u1ec7p nh\u01b0 ch\u1ec9nh s\u1eeda \u1ea3nh v\u00e0 bi\u00ean t\u1eadp video.<\/p>\n

      \u01afu \u0111i\u1ec3m<\/h4>\n
        \n
      • S\u1edf h\u1eefu t\u1ea7n s\u1ed1 qu\u00e9t “kh\u1ee7ng”, l\u00ean t\u1edbi 240Hz c\u0169ng v\u1edbi c\u00f4ng ngh\u1ec7 G-Sync c\u1ee7a NVIDIA.<\/li>\n
      • Ch\u1ebf \u0111\u1ed9 ULMB (Ultra Low Motion Blur) c\u00f3 l\u00ean t\u1edbi 144Hz v\u1edbi vi\u1ec7c h\u1ea1n ch\u1ebf motion blur c\u1ee7a chuy\u1ec3n \u0111\u1ed9ng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb.<\/li>\n
      • \u0110\u1ed9 s\u00e1ng c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb m\u00e0u s\u1eafc t\u01b0\u01a1ng \u0111\u1ed1i t\u1ed1t.<\/li>\n
      • Thi\u1ebft k\u1ebf ch\u1eafc ch\u1eafn v\u00e0 h\u1ea7m h\u1ed1.<\/li>\n<\/ul>\n

        Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/h4>\n
          \n
        • Kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e0u s\u1eafc ch\u01b0a \u0111\u01b0\u1ee3c ho\u00e0n to\u00e0n t\u1ed1t.<\/li>\n
        • Vi\u1ec7c s\u1eed d\u1ee5ng gamma l\u1edbn h\u01a1n gi\u00e1 tr\u1ecb chu\u1ea9n 2.2 l\u00e0m cho m\u00e0u s\u1eafc hi\u1ec3n th\u1ecb c\u00f3 ph\u1ea7n t\u1ed1i h\u01a1n c\u00f3 th\u1ec3 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

          Gi\u1edbi thi\u1ec7u v\u00e0 \u0111\u00e1nh gi\u00e1 chi ti\u1ebft\u00a0M\u00e0n h\u00ecnh LCD Dell 24.5” AW2518H G-Sync 240Hz   M\u00e0n h\u00ecnh LCD Dell 24.5” AW2518H G-Sync 240Hz l\u00e0 m\u1ed9t nh\u00e2n...<\/p>\n","protected":false},"author":1,"featured_media":27760,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[11],"tags":[],"_links":{"self":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/27721"}],"collection":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/comments?post=27721"}],"version-history":[{"count":6,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/27721\/revisions"}],"predecessor-version":[{"id":27780,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/posts\/27721\/revisions\/27780"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/media\/27760"}],"wp:attachment":[{"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/media?parent=27721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/categories?post=27721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tmp.phongvu.vn\/hoi-dap\/wp-json\/wp\/v2\/tags?post=27721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}