{"id":28912,"date":"2019-01-10T14:41:00","date_gmt":"2019-01-10T07:41:00","guid":{"rendered":"https:\/\/tmp.phongvu.vn\/?p=28912"},"modified":"2019-01-16T14:17:43","modified_gmt":"2019-01-16T07:17:43","slug":"18120099","status":"publish","type":"post","link":"https:\/\/tmp.phongvu.vn\/hoi-dap\/18120099\/","title":{"rendered":"18120099"},"content":{"rendered":"

\u0110\u00e1nh gi\u00e1 \/ gi\u1edbi thi\u1ec7u\u00a0M\u00e0n h\u00ecnh LG 31.5″ 32GK850F-B.ATV (QHD\/VA\/144Hz)<\/strong><\/h2>\n

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

Gi\u1edbi thi\u1ec7u\u00a0<\/strong><\/h3>\n

Trong s\u1ed1 c\u00e1c m\u00e0n h\u00ecnh gaming c\u00f3 tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i, LG 32GK850F \u0111\u00e3 ch\u1ee9ng t\u1ecf l\u00e0 m\u1ed9t trong nh\u1eefng m\u00e0n h\u00ecnh c\u00f3 kh\u1ea3 n\u0103ng v\u01b0\u1ee3t tr\u1ed9i, s\u1ef1 pha tr\u1ed9n \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n m\u1ea1nh v\u00e0 \u0111\u1ea7u ra m\u00e0u s\u1eafc t\u1ed1t v\u1edbi kh\u1ea3 n\u0103ng ph\u1ea3n h\u1ed3i t\u1ed1t. M\u00e0n h\u00ecnh h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 AMD FreeSync 2 ( Chi ti\u1ebft \u1edf cu\u1ed1i b\u00e0i vi\u1ebft)\u00a0 thay v\u00ec G-Sync mang \u0111\u1ebfn m\u1ed9t gam m\u00e0u v\u01b0\u1ee3t tr\u1ed9i h\u01a1n, h\u1ed7 tr\u1ee3 HDR t\u1ed1t h\u01a1n. V\u00ec v\u1eady, n\u00f3 cung c\u1ea5p t\u1ed1t nh\u1eefng tr\u1ea3i nghi\u1ec7m c\u1ee7a m\u1ed9t m\u00e0n h\u00ecnh gaming c\u1ea7n c\u00f3, b\u1ea5t k\u1ec3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 d\u00f9ng GPU \u0111\u1ebfn t\u1eeb AMD hay Nvidia.<\/p>\n

Thi\u1ebft k\u1ebf v\u00e0 t\u00ednh n\u0103ng\u00a0<\/strong><\/h3>\n

LG 32GK850F c\u00f3 thi\u1ebft k\u1ebf t\u1ed1i gi\u1ea3n v\u00e0 t\u1ef7 l\u1ec7 hi\u1ec3n th\u1ecb cao.\u00a0M\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c ho\u00e0n thi\u1ec7n ch\u1ee7 y\u1ebfu v\u1edbi m\u00e0u \u0111en m\u1edd c\u1ed9ng th\u00eam m\u1ed9t v\u00e0i m\u00e0u \u0111\u1ecf \u1edf m\u1ed9t s\u1ed1 \u0111i\u1ec3m tr\u00ean m\u00e0n h\u00ecnh \u0111\u1eb7c tr\u01b0ng c\u1ee7a nh\u1eefng thi\u1ebft k\u1ebf GAMING.\u00a0M\u00e0n h\u00ecnh c\u0169ng s\u1edf h\u1eefu vi\u1ec1n m\u1ecfng, th\u1ec3 thao v\u1edbi thi\u1ebft k\u1ebf hai m\u1eb7t \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean c\u00e1c m\u00e0n h\u00ecnh nh\u01b0 LG 27UK650. Ngo\u00e0i ra, thi\u1ebft k\u1ebf tr\u00ean c\u0169ng r\u1ea5t ph\u00f9 h\u1ee3p cho nhu c\u1ea7u \u0111a m\u00e0n h\u00ecnh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.\"M\u00e0n<\/p>\n

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

LG 32GK850F \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean m\u1ed9t ch\u00e2n \u0111\u1ebf ” Chim c\u00e1ch c\u1ee5t ” c\u00f3 h\u1ecda ti\u1ebft \u0111\u1ecf-\u0111en \u0111\u1eb7c tr\u01b0ng v\u1edbi \u1ed1ng tr\u1ee5 c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh chi\u1ec1u cao m\u00e0n h\u00ecnh c\u1ee7a b\u1ea1n. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 nghi\u00ean, xoay m\u00e0n h\u00ecnh 360 \u0111\u1ed9 v\u1edbi c\u01a1 ch\u1ebf \u0111\u1eb7c bi\u1ec7t c\u1ee7a gi\u00e1 \u0111\u1ee1.<\/p>\n

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

Hi\u1ec3n th\u1ecb v\u00e0 hi\u1ec7u su\u1ea5t\u00a0<\/strong><\/h3>\n

LG 32GK850F c\u00f3 m\u00e0n h\u00ecnh VA 32 inch v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i 2560 x 1440, t\u1ed1c \u0111\u1ed9 qu\u00e9t 144Hz v\u00e0 th\u1eddi gian \u0111\u00e1p \u1ee9ng 5ms.\u00a0\u0110\u1ed9 t\u01b0\u01a1ng ph\u1ea3n t\u1ed1i \u0111a \u0111\u01b0\u1ee3c\u00a0 \u1edf m\u1ee9c 3000: 1, \u0111\u1ed9 s\u00e1ng 350cd\/m2.<\/p>\n

S\u1eed dung t\u1ea5m n\u1ec1n VA gi\u00fap cho m\u00e0n h\u00ecnh c\u00f3 m\u1ed9t g\u00f3c nh\u00ecn r\u1ed9ng, m\u00e0u s\u1eafc h\u1ea7u nh\u01b0 kh\u00f4ng thay \u0111\u1ed5i t\u1ea1i m\u1ecdi g\u00f3c nh\u00ecn ( 178 \u0111\u1ed9 )<\/p>\n

T\u1ea5m n\u1ec1n VA \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi LG 32GK850F cung c\u1ea5p \u0111\u1ed9 rung tuy\u1ec7t v\u1eddi, \u0111\u01b0a ra ph\u1ea1m vi bao ph\u1ee7 100% v\u1edbi chu\u1ea9n m\u00e0u sRGB.\u00a0\u0110\u1ed9 ch\u00ednh x\u00e1c m\u00e0u cao, n\u1eb1m trong Delta E 2.0 v\u00e0 nhi\u1ec7t \u0111\u1ed9 m\u00e0u g\u1ea7n nh\u01b0 \u0111\u1ea1t ti\u00eau chu\u1ea9n 6500K.<\/p>\n

\u0110\u1ed9 ph\u00e2n gi\u1ea3i 2K \u0111em \u0111\u1ebfn cho ng\u01b0\u1eddi d\u00f9ng tr\u1ea3i nghi\u1ec7m h\u00ecnh \u1ea3nh r\u00f5 n\u00e9t v\u00e0 chi ti\u1ebft s\u1ed1ng \u0111\u1ed9ng. V\u1edbi m\u00e0n h\u00ecnh 32GK850F, nh\u1eefng chi ti\u1ebft Game tr\u1edf n\u00ean ho\u00e0n h\u1ea3o v\u00e0 h\u1ea5p d\u1eabn nh\u1ea5t nh\u1edd s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa k\u00edch th\u01b0\u1edbc 31.5″ v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 2K (2560 x 1440) h\u01a1n h\u1eb3n FullHD b\u00ecnh th\u01b0\u1eddng.\"M\u00e0n<\/p>\n

C\u00f4ng ngh\u1ec7 AMD FreeSync\u2122 l\u00e0m gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng tr\u1ed9n h\u00ecnh v\u00e0 gi\u1eadt h\u00ecnh x\u1ea3y ra do s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa t\u1ed1c \u0111\u1ed9 khung h\u00ecnh c\u1ee7a card \u0111\u1ed3 h\u1ecda v\u00e0 t\u1ea7n s\u1ed1 qu\u00e9t c\u1ee7a m\u00e0n h\u00ecnh. Nh\u1edd c\u00f3 FreeSync, ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 tr\u1ea3i nghi\u1ec7m chuy\u1ec3n \u0111\u1ed9ng li\u1ec1n m\u1ea1ch, m\u01b0\u1ee3t m\u00e0 trong nh\u1eefng tr\u00f2 ch\u01a1i c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao v\u00e0 ph\u1ea3i x\u1eed ly h\u00ecnh \u1ea3nh n\u1eb7ng. (Chi ti\u1ebft h\u01a1n \u1edf cu\u1ed1i b\u00e0i vi\u1ebft ).\"M\u00e0n<\/p>\n

LG 32GK850F c\u00f3 t\u1ed1c \u0111\u1ed9 l\u00e0m m\u1edbi 144Hz gi\u00fap cho ng\u01b0\u1eddi ch\u01a1i c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c chi ti\u1ebft h\u01a1n s\u1ef1\u00a0m\u01b0\u1ee3t m\u00e0 h\u01a1n v\u00e0 r\u00f5 n\u00e9t h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi khi ch\u01a1i tr\u00ean m\u00e0n h\u00ecnh c\u00f3 t\u1ed1c \u0111\u1ed9 l\u00e0m m\u1edbi 60Hz ho\u1eb7c 75Hz. C\u00f9ng \u0111\u00f3 l\u00e0 c\u00e1c t\u00ednh n\u0103ng ch\u01a1i game n\u00e2ng cao.\"M\u00e0n \"M\u00e0n<\/p>\n

C\u00e1c k\u1ebft n\u1ed1i v\u00e0o\/ ra<\/h3>\n

LG 32GK850F \u0111\u01b0\u1ee3c trang b\u1ecb\u00a02 x\u00a0HDMI<\/a>\u00a0, 1 x DisplayPort , 1 x\u00a0VGA<\/a>\/D-sub v\u00e0 2 c\u1ed5ng USB 3.0\u00a0 \"M\u00e0n<\/p>\n

<\/h3>\n

C\u00d4NG NGH\u1ec6 \u0110\u1ed2NG B\u1ed8 KHUNG H\u00ccNH \u201d FreeSync Technology \u201c<\/h3>\n

FreeSync l\u00e0 g\u00ec ?\u00a0<\/strong><\/h3>\n

\"FreeSync<\/p>\n

FreeSync l\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ed3ng b\u1ed9 khung h\u00ecnh cho c\u00e1c m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c AMD ra m\u1eaft v\u00e0 ph\u00e1t tri\u1ec3n t\u1eeb n\u0103m 2014. Kh\u00e1c v\u1edbi G-Sync c\u1ee7a Nvidia, FreeSync ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c \u0111\u1ebfn \u0111a s\u1ed1 ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng h\u01a1n do m\u1ee9c gi\u00e1 r\u1ea5t m\u1ec1n tr\u00ean c\u00e1c m\u00e0n h\u00ecnh h\u1ed7 tr\u1ee3. \u0110i\u1ec1u \u0111\u00f3 \u0111\u1ebfn t\u1eeb vi\u1ec7c c\u00e1c h\u00e3ng s\u1ea3n xu\u1ea5t m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng h\u01a1n trong s\u1ea3n xu\u1ea5t kh\u00f4ng c\u1ea7n ph\u1ea3i c\u00f3 m\u1ed9t Modun t\u00edch h\u1ee3p tr\u00ean m\u00e0n h\u00ecnh khi s\u1ea3n xu\u1ea5t nh\u01b0 l\u00e0 G-Sync.\u00a0AMD t\u1ea1o ra c\u00f4ng ngh\u1ec7 c\u1ee7a h\u1ecd v\u1edbi s\u1ee9c m\u1ea1nh n\u1eb1m ngay trong c\u00e1c VGA, h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 truy\u1ec1n qua k\u1ebft n\u1ed1i DisplayPort, HDMI. Nh\u01b0 v\u1eady, m\u00e0n h\u00ecnh ch\u1ec9 c\u1ea7n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 qu\u00e9t v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c m\u00e0 th\u00f4i.<\/p>\n

FreeSync c\u0169ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 h\u1ea7u h\u1ebft c\u00e1c c\u1ed5ng k\u1ebft n\u1ed1i input hi\u1ec7n nay, G-Sync th\u00ec kh\u00f4ng khi r\u1ea5t \u201ck\u00e9n\u201d c\u1ed5ng h\u00ecnh \u1ea3nh v\u00e0o v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 r\u1ea5t \u00edt,\u00a0th\u01b0\u1eddng l\u00e0 DisplayPort v\u00e0 DVI, c\u00f3 th\u1ec3 c\u00f3 th\u00eam HDMI nh\u01b0ng c\u1ed5ng n\u00e0y kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng k\u00edch ho\u1ea1t t\u1ed1c \u0111\u1ed9 qu\u00e9t \u1edf m\u1ee9c cao.<\/p>\n

FreeSync c\u0169ng n\u1eb1m trong chi\u1ebfn l\u01b0\u1ee3c kinh doanh c\u1ee7a AMD, ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng nh\u1eadn th\u1ea5y n\u1ebfu \u0111\u1ed9 ph\u1ee7 c\u1ee7a c\u00e1c m\u00e0n h\u00ecnh c\u00f3 h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 n\u00e0y tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00e0ng nhi\u1ec1u th\u00ec t\u1ea5t y\u1ebfu s\u1ebd c\u00f3 \u0111\u00f4ng \u0111\u1ea3o h\u01a1n ng\u01b0\u1eddi d\u00f9ng h\u01b0\u1edbng v\u1ec1 c\u00e1c GPU\/VGA c\u1ee7a AMD nhi\u1ec1u h\u01a1n.<\/p>\n

FreeSync ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o v\u00e0 c\u00e1ch thi\u1ebft l\u1eadp ?\u00a0<\/strong><\/h3>\n

Nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean thi FreeSync ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a c\u00e1c h\u00e3ng s\u1ea3n xu\u1ea5t \u0111\u00e3 t\u00f9y ch\u1ec9nh v\u00e0 th\u00eam v\u00e0o m\u1ed9t th\u00e0nh ph\u1ea7n \u0111\u1eb7c t\u1ea3 DisplayPort 1.2 g\u1ecdi l\u00e0 Adaptive-Sync khi h\u1ee3p t\u00e1c v\u1edbi hi\u1ec7p h\u1ed9i m\u00e0n h\u00ecnh qu\u1ed1c t\u1ebf VESA. V\u00e0 m\u1ecdi c\u00f4ng vi\u1ec7c c\u00f2n l\u1ea1i \u0111\u1ec1u n\u1eb1m tr\u00ean VGA c\u1ee7a AMD.<\/p>\n

\u0110\u1ec3 thi\u1ebft l\u1eadp \u0111\u01b0\u1ee3c FreeSync, c\u00e1c b\u01b0\u1edbc b\u1ea1n c\u1ea7n l\u00e0m l\u00e0 :<\/p>\n