{"id":276269,"date":"2023-10-25T20:24:02","date_gmt":"2023-10-25T13:24:02","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=276269"},"modified":"2023-10-25T20:24:02","modified_gmt":"2023-10-25T13:24:02","slug":"do-phan-giai-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/do-phan-giai-la-gi\/","title":{"rendered":"\u0110\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh l\u00e0 g\u00ec? C\u00e1c ti\u00eau chu\u1ea9n \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay"},"content":{"rendered":"

\u0110\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh lu\u00f4n \u0111\u01b0\u1ee3c xem l\u00e0 ti\u00eau h\u00e0ng \u0111\u1ea7u m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi \u00e1p d\u1ee5ng trong qu\u00e1 tr\u00ecnh mua c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. B\u1edfi l\u1ebd, \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh m\u00e0 b\u1ea1n s\u1ebd th\u1ea5y tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb t\u1eeb m\u00e1y t\u00ednh c\u00e1 nh\u00e2n, \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng \u0111\u1ebfn truy\u1ec1n h\u00ecnh v\u00e0 m\u00e1y chi\u1ebfu. V\u1eady,<\/span> \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec<\/b>? Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n d\u1ef1a v\u00e0o ti\u00eau ch\u00ed n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c m\u1ed9t thi\u1ebft b\u1ecb c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec7n nay? H\u00e3y tham kh\u1ea3o ngay b\u00e0i vi\u1ebft c\u1ee7a <\/span>Ho\u00e0ng H\u00e0 Mobile<\/b> d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 t\u00ecm ra c\u00e2u tr\u1ea3 l\u1eddi.<\/span><\/p>\n

\u0110\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec?<\/span><\/h2>\n

\u0110\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m li\u00ean quan \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh ho\u1eb7c video tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e1y t\u00ednh, \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, truy\u1ec1n h\u00ecnh, m\u00e1y chi\u1ebfu ho\u1eb7c m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb kh\u00e1c. Do \u0111\u00f3, nhi\u1ec1u ng\u01b0\u1eddi hay s\u1eed d\u1ee5ng ch\u1ec9 s\u1ed1 c\u1ee7a \u0111\u1ed9 ph\u00e2n gi\u1ea3i nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111o kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb chi ti\u1ebft v\u00e0 s\u1eafc n\u00e9t c\u1ee7a h\u00ecnh \u1ea3nh tr\u00ean thi\u1ebft b\u1ecb.<\/span><\/p>\n

\"do-phan-giai-la-gi-1\"<\/picture>
Gi\u1edbi thi\u1ec7u \u0111\u00f4i n\u00e9t v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i trong c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed hi\u1ec7n nay<\/figcaption><\/figure>\n

Th\u00f4ng th\u01b0\u1eddng, \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng m\u1ed9t c\u1eb7p con s\u1ed1, v\u00ed d\u1ee5: \u201c1920×1080\u201d. Trong \u0111\u00f3, con s\u1ed1 \u0111\u1ea7u ti\u00ean \u0111\u1ea1i di\u1ec7n cho s\u1ed1 \u0111i\u1ec3m \u1ea3nh theo chi\u1ec1u ngang v\u00e0 con s\u1ed1 th\u1ee9 hai th\u1ec3 hi\u1ec7n cho s\u1ed1 \u0111i\u1ec3m \u1ea3nh theo chi\u1ec1u d\u1ecdc. Khi nh\u00e2n hai con s\u1ed1 n\u00e0y l\u1ea1i v\u1edbi nhau, b\u1ea1n s\u1ebd c\u00f3 t\u1ed5ng s\u1ed1 \u0111i\u1ec3m \u1ea3nh tr\u00ean m\u00e0n h\u00ecnh. \u0110\u00e2y ch\u00ednh l\u00e0 ch\u1ec9 s\u1ed1 cho bi\u1ebft kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb chi ti\u1ebft c\u1ee7a h\u00ecnh \u1ea3nh.<\/span><\/p>\n

\"do-phan-giai-la-gi-2\"<\/picture>
C\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i tr\u00ean c\u00e1c thi\u1ebft b\u1ecb<\/figcaption><\/figure>\n

Th\u1ef1c t\u1ebf, thi\u1ebft b\u1ecb s\u1edf h\u1eefu ch\u1ec9 s\u1ed1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao h\u01a1n th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t h\u01a1n v\u00e0 chi ti\u1ebft t\u1ed1t h\u01a1n. Tuy nhi\u00ean, \u00edt ai bi\u1ebft \u0111\u01b0\u1ee3c, \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed th\u00ec c\u1ea7n ph\u1ea3i d\u1ef1a v\u00e0o r\u1ea5t nhi\u1ec1u ti\u00eau ch\u00ed kh\u00e1c nhau. Do \u0111\u00f3, \u0111\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c m\u1ed9t thi\u1ebft b\u1ecb c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u, tr\u01b0\u1edbc h\u1ebft b\u1ea1n ph\u1ea3i hi\u1ec3u \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec v\u00e0 c\u00e1c ti\u00eau ch\u00ed \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u00fang th\u00f4ng qua g\u1ee3i \u00fd d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n

C\u00e1c ti\u00eau chu\u1ea9n kh\u00f4ng th\u1ec3 b\u1ecf qua khi t\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh<\/span><\/h2>\n

Th\u1ef1c t\u1ebf, c\u00f3 nhi\u1ec1u ti\u00eau chu\u1ea9n \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh ph\u1ed5 bi\u1ebfn m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p khi s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ti\u00eau chu\u1ea9n m\u00e0 b\u1ea1n n\u00ean bi\u1ebft trong qu\u00e1 tr\u00ecnh t\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n QQVGA<\/span><\/h3>\n

QQVGA l\u00e0 k\u00fd hi\u1ec7u vi\u1ebft t\u1eaft c\u1ee7a c\u1ee5m t\u1eeb \u201cQuarter Quarter Video Graphics Array\u201d. Trong \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec, k\u00fd hi\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 th\u1ec3 hi\u1ec7n cho m\u1ed9t ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh th\u1ea5p nh\u1ea5t tr\u00ean c\u00e1c thi\u1ebft b\u1ecb\u00a0 nh\u01b0 \u0111i\u1ec7n tho\u1ea1i, m\u00e1y t\u00ednh,… C\u1ee5 th\u1ec3, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a ti\u00eau chu\u1ea9n QQVGA th\u1ef1c t\u1ebf ch\u1ec9 \u0111\u1ea1t 160×120 \u0111i\u1ec3m \u1ea3nh. \u0110\u1ed3ng ngh\u0129a r\u1eb1ng, ti\u00eau chu\u1ea9n n\u00e0y ch\u1ec9 s\u1edf h\u1eefu 160 \u0111i\u1ec3m \u1ea3nh chi\u1ec1u r\u1ed9ng v\u00e0 120 \u0111i\u1ec3m \u1ea3nh chi\u1ec1u cao.<\/span><\/p>\n

\"do-phan-giai-la-gi-3\"<\/picture>
Ti\u00eau chu\u1ea9n QQVGA trong \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh<\/figcaption><\/figure>\n

V\u00ec \u0111i\u1ec3m \u1ea3nh th\u1ea5p n\u00ean hi\u1ec7n nay ti\u00eau chu\u1ea9n QQVGA \u0111\u00e3 kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t ph\u1ed5 bi\u1ebfn n\u1eefa. B\u1edfi l\u1ebd, h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n n\u00e0y kh\u00f4ng \u0111\u1ee7 s\u1eafc n\u00e9t v\u00e0 chi ti\u1ebft \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 li\u00ean quan \u0111\u1ebfn vi\u1ec7c xem n\u1ed9i dung ho\u1eb7c thao t\u00e1c v\u1edbi c\u00e1c ph\u1ea7n m\u1ec1m ph\u1ee9c t\u1ea1p. Song, quay v\u1ec1 nh\u1eefng n\u0103m ti\u00eau chu\u1ea9n n\u00e0y th\u1ecbnh h\u00e0nh, ng\u01b0\u1eddi ta th\u01b0\u1eddng s\u1eed d\u1ee5ng QQVGA \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t. Do \u0111\u00f3, \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n hay \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp trong qu\u00e1 tr\u00ecnh t\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec m\u00e0 b\u1ea1n c\u00f3 th\u1ebb b\u1eaft g\u1eb7p.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n QVGA<\/span><\/h3>\n

\u0110\u01b0\u1ee3c vi\u1ebft t\u1eaft t\u1eeb c\u1ee5m t\u1eeb \u201cQuarter Video Graphics Array\u201d,\u00a0 QVGA l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho nhi\u1ec1u m\u00e0n h\u00ecnh c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 \u0111i\u1ec7n tho\u1ea1i v\u00e0 m\u00e1y t\u00ednh. C\u1ee5 th\u1ec3, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a ti\u00eau chu\u1ea9n n\u00e0y l\u00e0 320×240 \u0111i\u1ec3m \u1ea3nh, v\u1edbi \u0111i\u1ec3m \u1ea3nh chi\u1ec1u r\u1ed9ng l\u00e0 320 v\u00e0 \u0111i\u1ec3m \u1ea3nh chi\u1ec1u cao l\u00e0 240.<\/span><\/p>\n

\"do-phan-giai-la-gi-4\"<\/picture>
Ti\u00eau chu\u1ea9n QVGA trong \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a m\u00e0n h\u00ecnh<\/figcaption><\/figure>\n

Th\u1ef1c t\u1ebf, QVGA \u0111\u00e3 t\u1eebng l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i ph\u1ed5 bi\u1ebfn trong qu\u00e1 kh\u1ee9. Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u tr\u00ean c\u00e1c m\u00e1y ch\u01a1i game, m\u00e1y nghe nh\u1ea1c v\u00e0 nhi\u1ec1u thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed kh\u00e1c. \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a ti\u00eau chu\u1ea9n QVGA l\u00e0 kh\u1ea3 n\u0103ng t\u1ed1i \u01b0u h\u00f3a n\u0103ng l\u01b0\u1ee3ng v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t. \u0110i\u1ec1u n\u00e0y gi\u00fap k\u00e9o d\u00e0i th\u1eddi l\u01b0\u1ee3ng pin v\u00e0 l\u00e0m gi\u1ea3m gi\u00e1 th\u00e0nh c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb.<\/span><\/p>\n

Tuy nhi\u00ean, v\u00ec \u0111\u1ed9 ph\u00e2n gi\u1ea3i t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p n\u00ean m\u00e0n h\u00ecnh s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n QVGA th\u01b0\u1eddng kh\u00f4ng chi ti\u1ebft v\u00e0 ph\u1ee5c v\u1ee5 t\u1ed1t cho nhu c\u1ea7u xem n\u1ed9i dung v\u00e0 h\u00ecnh \u1ea3nh \u0111a ph\u01b0\u01a1ng ti\u1ec7n c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng. Thay v\u00e0o \u0111\u00f3, c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed hi\u1ec7n nay th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i ch\u1ea5t l\u01b0\u1ee3ng h\u01a1n nh\u1eb1m c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m v\u00e0 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng cao c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n FWVGA\u00a0<\/span><\/h3>\n

Ti\u00eau chu\u1ea9n FWVGA l\u00e0 k\u00fd t\u1ef1 \u0111\u01b0\u1ee3c vi\u1ebft t\u1eaft cho c\u1ee5m t\u1eeb \u201cFull Wide Video Graphics Array\u201d. \u0110\u00e2y l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c d\u00f9ng tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, tivi, m\u00e1y t\u00ednh b\u1ea3ng,… Th\u00f4ng th\u01b0\u1eddng, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a ti\u00eau chu\u1ea9n FWVGA s\u1edf h\u1eefu 854×480 \u0111i\u1ec3m \u1ea3nh (854 \u0111i\u1ec3m \u1ea3nh chi\u1ec1u r\u1ed9ng v\u00e0 480 \u0111i\u1ec3m \u1ea3nh chi\u1ec1u cao).<\/span><\/p>\n

\"do-phan-giai-la-gi-5\"<\/picture>
Ti\u00eau chu\u1ea9n FWVGA\u00a0trong \u0111\u1ed9 ph\u00e2n gi\u1ea3i tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

M\u1eb7c d\u00f9 m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u0169 ho\u1eb7c thi\u1ebft b\u1ecb gi\u00e1 r\u1ebb v\u1eabn c\u00f2n s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n c\u1ee7a FWVGA. Tuy nhi\u00ean, \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i. Th\u1ef1c t\u1ebf, ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng \u01b0a chu\u1ed9ng s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb s\u1edf h\u1eefu ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao h\u01a1n, ch\u1eb3ng h\u1ea1n nh\u01b0 HD v\u00e0 Full HD, m\u00e0 c\u00e1c b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c g\u1ee3i \u00fd trong n\u1ed9i dung ti\u1ebfp theo c\u1ee7a b\u00e0i vi\u1ebft \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec ngay h\u00f4m nay.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n qHD<\/span><\/h3>\n

qHD l\u00e0 k\u00fd hi\u1ec7u \u0111\u1eb7c bi\u1ec7t c\u1ee7a c\u1ee5m t\u1eeb \u201cquarter High Definition\u201d ho\u1eb7c \u201cquarter HD\u201d. Trong qu\u00e1 tr\u00ecnh t\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec, \u0111\u00e2y l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh ph\u1ed5 bi\u1ebfn trong c\u00f4ng ngh\u1ec7 hi\u1ec3n th\u1ecb, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng nh\u01b0 \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 m\u00e1y t\u00ednh b\u1ea3ng. C\u1ee5 th\u1ec3, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a ti\u00eau chu\u1ea9n qHD th\u01b0\u1eddng s\u1edf h\u1eefu ch\u1ec9 s\u1ed1 960×540 pixels, v\u1edbi chi\u1ec1u r\u1ed9ng l\u00e0 960 pixels v\u00e0 chi\u1ec1u cao l\u00e0 540 pixels. \u0110\u00e2y \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn so v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u1ea5p h\u01a1n nh\u01b0 FWVGA ho\u1eb7c HVGA.<\/span><\/p>\n

\"do-phan-giai-la-gi-6\"<\/picture>
Ti\u00eau chu\u1ea9n qHD trong \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh<\/figcaption><\/figure>\n

\u0110\u01b0\u1ee3c bi\u1ebft, c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng \u0111\u1ed9 ph\u00e2n gi\u1ea3i qHD th\u01b0\u1eddng mang \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m h\u00ecnh \u1ea3nh kh\u00e1 t\u1ed1t cho c\u00e1c nhi\u1ec7m v\u1ee5 th\u00f4ng th\u01b0\u1eddng nh\u01b0 l\u01b0\u1edbt web, s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng c\u01a1 b\u1ea3n v\u00e0 xem video. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi vi\u1ec7c xem n\u1ed9i dung \u0111a ph\u01b0\u01a1ng ti\u1ec7n chi ti\u1ebft v\u00e0 s\u1eafc n\u00e9t h\u01a1n, c\u00e1c ti\u00eau chu\u1ea9n \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao h\u01a1n nh\u01b0 Full HD ho\u1eb7c 4K c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng h\u01a1n.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n WSVGA<\/span><\/h3>\n

WSVGA trong \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec l\u00e0 k\u00fd hi\u1ec7u c\u1ee7a c\u1ee5m t\u1eeb \u201cWide Super Video Graphics Array\u201d. Th\u1ef1c t\u1ebf, \u0111\u00e2y l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111a s\u1ed1 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 m\u00e1y t\u00ednh, m\u00e1y t\u00ednh b\u1ea3ng v\u00e0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng. Trong \u0111\u00f3, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a ti\u00eau chu\u1ea9n WSVGA \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng l\u00e0 1024×600 pixels. \u0110i\u1ec1u n\u00e0y th\u1ec3 hi\u1ec7n r\u1eb1ng, thi\u1ebft b\u1ecb s\u1edf h\u1eefu ti\u00eau chu\u1ea9n n\u00e0y c\u00f3 \u0111i\u1ec3m chi\u1ec1u r\u1ed9ng l\u00e0 1024 v\u00e0 chi\u1ec1u cao l\u00e0 600.<\/span><\/p>\n

\"do-phan-giai-la-gi-7\"<\/picture>
Ti\u00eau chu\u1ea9n WSVGA tr\u00ean m\u00e0n h\u00ecnh c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

Nh\u00ecn chung, WSVGA l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn v\u01b0\u1ee3t b\u1eadt so v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u1ea5p h\u01a1n nh\u01b0 VGA (640×480) ho\u1eb7c SVGA (800×600). \u0110i\u1ec1u n\u00e0y mang l\u1ea1i kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh v\u00e0 n\u1ed9i dung tr\u00ean m\u00e0n h\u00ecnh v\u1edbi \u0111\u1ed9 chi ti\u1ebft v\u00e0 r\u00f5 n\u00e9t t\u1ed1t h\u01a1n. T\u1eeb \u0111\u00f3 gi\u00fap c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m xem video v\u00e0 l\u00e0m vi\u1ec7c tr\u00ean c\u00e1c \u1ee9ng d\u1ee5ng \u0111a ph\u01b0\u01a1ng ti\u1ec7n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n HD<\/span><\/h3>\n

HD l\u00e0 thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c vi\u1ebft t\u1eaft c\u1ee7a c\u1ee5m t\u1eeb \u201cHigh Definition\u201d trong \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec. \u0110\u00e2y l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh cao \u0111\u1ed3ng th\u1eddi c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh. B\u01a1i, ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh v\u00e0 video b\u1eb1ng c\u00e1ch cung c\u1ea5p \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao h\u01a1n so v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n tr\u01b0\u1edbc \u0111\u00f3, ch\u1eb3ng h\u1ea1n nh\u01b0 ti\u00eau chu\u1ea9n QVGA ho\u1eb7c WSVGA.<\/span><\/p>\n

\"do-phan-giai-la-gi-8\"<\/picture>
Ti\u00eau chu\u1ea9n HD tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a c\u00e1c thi\u1ec7t b\u1ecb \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

B\u00ean c\u1ea1nh \u0111\u00f3, ti\u00eau chu\u1ea9n HD c\u00f2n s\u1edf h\u1eefu \u0111i\u1ec3m \u1ea3nh c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00ean \u0111\u1ebfn 1280×720. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a nh\u1eefng thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp ti\u00eau chu\u1ea9n n\u00e0y s\u1ebd c\u00f3 chi\u1ec1u r\u1ed9ng c\u1ee7a \u0111i\u1ec3m \u1ea3nh l\u00e0 1280 v\u00e0 chi\u1ec1u cao c\u1ee7a \u0111i\u1ec3m \u1ea3nh l\u00e0 720. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 bi\u1ebfn HD tr\u1edf th\u00e0nh m\u1ed9t ti\u00eau chu\u1ea9n ph\u1ed5 bi\u1ebfn cho c\u00e1c m\u00e0n h\u00ecnh truy\u1ec1n h\u00ecnh, m\u00e1y t\u00ednh, m\u00e1y t\u00ednh b\u1ea3ng v\u00e0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng. Th\u00e2m ch\u00ed, ti\u00eau n\u00e0y c\u00f2n r\u1ea5t \u0111\u01b0\u1ee3c y\u00eau th\u00edch trong vi\u1ec7c cung c\u1ea5p tr\u1ea3i nghi\u1ec7m xem video v\u00e0 ch\u01a1i game tr\u00ean m\u00e0n h\u00ecnh l\u1edbn.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n WXGA+<\/span><\/h3>\n

WXGA+ l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh v\u00e0 \u0111\u01b0\u1ee3c vi\u1ebft t\u1eaft t\u1eeb \u201cWide Extended Graphics Array Plus\u201d. Khi t\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec, b\u1ea1n s\u1ebd bi\u1ebft \u0111\u01b0\u1ee3c r\u1eb1ng, \u0111\u00e2y l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i trung b\u00ecnh gi\u1eefa WXGA (Wide Extended Graphics Array) v\u00e0 Full HD (FHD) v\u1edbi m\u1ee5c ti\u00eau cung c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh t\u1ed1t h\u01a1n so v\u1edbi WXGA nh\u01b0ng kh\u00f4ng \u0111\u1ea1t \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao nh\u01b0 Full HD.<\/span><\/p>\n

\"do-phan-giai-la-gi-9\"<\/picture>
Ti\u00eau chu\u1ea9n WXGA+ trong c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/figcaption><\/figure>\n

C\u1ee5 th\u1ec3, \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0 WXGA+ s\u1edf h\u1eefu th\u01b0\u1eddng \u1edf m\u1ee9c \u0111i\u1ec3m \u1ea3nh 1440×900, v\u1edbi chi\u1ec1u r\u1ed9ng \u0111i\u1ec3m \u1ea3nh l\u00e0 1440 v\u00e0 chi\u1ec1u cao l\u00e0 900. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t h\u01a1n so v\u1edbi WXGA (1280×800) v\u00e0 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p cho c\u00e1c m\u00e0n h\u00ecnh m\u00e1y t\u00ednh v\u00e0 m\u00e1y t\u00ednh x\u00e1ch tay v\u1edbi t\u1ef7 l\u1ec7 khung h\u00ecnh r\u1ed9ng (wide-screen). Ngo\u00e0i ra, ti\u00eau chu\u1ea9n n\u00e0y c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn trong vi\u1ec7c cung c\u1ea5p m\u1ed9t tr\u1ea3i nghi\u1ec7m h\u00ecnh \u1ea3nh trong c\u00e1c \u1ee9ng d\u1ee5ng th\u00f4ng th\u01b0\u1eddng nh\u01b0 l\u01b0\u1edbt web, xem video v\u00e0 s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng v\u0103n ph\u00f2ng.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n Full HD<\/span><\/h3>\n

Full HD hay FHD trong \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef vi\u1ebft t\u1eaft c\u1ee7a c\u1ee5m t\u1eeb \u201cFull High Definition\u201d. C\u01a1 b\u1ea3n, \u0111\u00e2y l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh cao trong c\u00f4ng ngh\u1ec7 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh. B\u1edfi l\u1ebd, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a Full HD s\u1edf h\u1eefu \u0111i\u1ec3m \u1ea3nh l\u00ean \u0111\u1ebfn 1920×1080, v\u1edbi chi\u1ec1u r\u1ed9ng c\u0169ng nh\u01b0 chi\u1ec1u cao \u0111i\u1ec3m \u1ea3nh l\u1ea7n l\u01b0\u1ee3t l\u00e0 1920 v\u00e0 1080.\u00a0<\/span><\/p>\n

\"do-phan-giai-la-gi-10\"<\/picture>
Full HD – Ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao trong m\u00e0n h\u00ecnh c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb<\/figcaption><\/figure>\n

\u0110\u01b0\u1ee3c bi\u1ebft, Full HD l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn m\u1edbi, d\u1ef1a tr\u00ean ti\u00eau chu\u1ea9n HD (High Definition) v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i 1280×720 pixels. Ti\u00eau chu\u1ea9n n\u00e0y mang l\u1ea1i h\u00ecnh \u1ea3nh r\u1ea5t r\u00f5 r\u00e0ng v\u00e0 chi ti\u1ebft, \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 tr\u1ea3i nghi\u1ec7m xem video, ch\u01a1i tr\u00f2 ch\u01a1i v\u00e0 l\u00e0m vi\u1ec7c tr\u00ean m\u00e1y t\u00ednh v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t nh\u1ea5t. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng tr\u00ean c\u00e1c m\u00e0n h\u00ecnh l\u1edbn nh\u01b0 m\u00e0n h\u00ecnh truy\u1ec1n h\u00ecnh v\u00e0 m\u00e1y t\u00ednh x\u00e1ch tay c\u00f3 m\u00e0n h\u00ecnh r\u1ed9ng.\u00a0<\/span><\/p>\n

Ti\u00eau chu\u1ea9n WUXGA<\/span><\/h3>\n

WUXGA l\u00e0 k\u00fd hi\u1ec7u c\u1ee7a c\u1ee5m t\u1eeb \u201cWide Ultra Extended Graphics Array\u201d trong \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec. Hi\u1ec3u \u0111\u01a1n gi\u1ea3n, \u0111\u00e2y l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh s\u1edf h\u1eefu \u0111\u1ed9 chi ti\u1ebft v\u00e0 s\u1eafc n\u00e9t cao. B\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng b\u1eaft g\u1eb7p ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong m\u00e0n h\u00ecnh c\u1ee7a m\u00e1y t\u00ednh, m\u00e1y t\u00ednh x\u00e1ch tay, m\u00e1y chi\u1ebfu v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u00f3 y\u00eau c\u1ea7u cao v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh hi\u1ec7n nay.<\/span><\/p>\n

\"do-phan-giai-la-gi-11\"<\/picture>
Ti\u00eau chu\u1ea9n WUXGA tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

C\u1ee5 th\u1ec3, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a ti\u00eau chu\u1ea9n WUXGA th\u01b0\u1eddng s\u1edf h\u1eefu l\u00e0 1920×1200 \u0111i\u1ec3m \u1ea3nh. Ti\u00eau chu\u1ea9n n\u00e0y c\u0169ng c\u00f3 t\u1ef7 l\u1ec7 khung h\u00ecnh r\u1ed9ng (16:10) n\u00ean ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u hi\u1ec3n th\u1ecb nhi\u1ec1u n\u1ed9i dung c\u00f9ng l\u00fac c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. \u0110\u1eb7c bi\u1ec7t, \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi l\u00e0m trong l\u0129nh v\u1ef1c thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda \u01b0a chu\u1ed9ng.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n 2K<\/span><\/h3>\n

Trong \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec, 2K \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh cao. Th\u00f4ng th\u01b0\u1eddng, ti\u00eau chu\u1ea9n n\u00e0y hay \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng hi\u1ec3u nh\u1ea7m l\u00e0 s\u1edf h\u1eefu chi\u1ec1u r\u1ed9ng \u0111i\u1ec3m \u1ea3nh kho\u1ea3ng 2.000 pixels. Tuy nhi\u00ean, th\u1ef1c t\u1ebf th\u00ec \u0111\u1ed9 ph\u00e2n gi\u1ea3i 2K c\u00f3 th\u1ec3 l\u00e0 2048×1080 ho\u1eb7c 2048×1556 \u0111i\u1ec3m \u1ea3nh, t\u00f9y theo ng\u1eef c\u1ea3nh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/span><\/p>\n

\"do-phan-giai-la-gi-12\"<\/picture>
Ti\u00eau chu\u1ea9n 2K tr\u00ean m\u00e0n h\u00ecnh thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

Hi\u1ec7n nay, ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 2k \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n \u1ea3nh. \u0110\u00e2y l\u00e0 n\u01a1i ti\u00eau chu\u1ea9n n\u00e0y th\u01b0\u1eddng hay \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho vi\u1ec7c hi\u1ec3n th\u1ecb phim tr\u00ean m\u00e0n h\u00ecnh l\u1edbn. Tuy nhi\u00ean, th\u1ef1c t\u1ebf th\u00ec 2K kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p ch\u00ednh th\u1ed1ng v\u00e0 th\u01b0\u1eddng ch\u1ec9 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n QHD<\/span><\/h3>\n

QHD c\u00f3 t\u00ean \u0111\u1ea7y \u0111\u1ee7 l\u00e0 \u201cQuad High Definition\u201d, \u0111\u00e2y l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh cao. B\u1edfi l\u1ebd, ti\u00eau chu\u1ea9n n\u00e0y s\u1edf h\u1eefu \u0111i\u1ec3m \u1ea3nh l\u00ean \u0111\u1ebfn 2560×1440, v\u1edbi chi\u1ec1u r\u1ed9ng l\u00e0 2560 v\u00e0 chi\u1ec1u cao l\u00e0 1440. \u0110\u00e2y ch\u00ednh l\u00e0 y\u1ebfu t\u1ed1 khi\u1ebfn QHD \u0111\u01b0\u1ee3c xem l\u00e0 ti\u00eau chu\u1ea9n c\u00e2n b\u1eb1ng t\u1ed1t gi\u1eefa \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao v\u00e0 kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb tr\u00ean c\u00e1c m\u00e0n h\u00ecnh v\u1eeba v\u00e0 l\u1edbn.<\/span><\/p>\n

\"do-phan-giai-la-gi-13\"<\/picture>
Ti\u00eau chu\u1ea9n QHD trong m\u00e0n h\u00ecnh\u00a0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed m\u00e0 b\u1ea1n n\u00ean bi\u1ebft<\/figcaption><\/figure>\n

\u0110\u1ed9 ph\u00e2n gi\u1ea3i QHD l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn so v\u1edbi Full HD (1920×1080 pixels) v\u00e0 mang l\u1ea1i h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng v\u00e0 s\u1eafc n\u00e9t h\u01a1n. Ti\u00eau chu\u1ea9n n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c m\u00e0n h\u00ecnh m\u00e1y t\u00ednh, m\u00e1y t\u00ednh x\u00e1ch tay v\u00e0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng cao c\u1ea5p \u0111\u1ec3 cung c\u1ea5p tr\u1ea3i nghi\u1ec7m xem h\u00ecnh \u1ea3nh v\u00e0 video v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t h\u01a1n.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n WQHD+<\/span><\/h3>\n

Ti\u00eau chu\u1ea9n WQHD+ (Wide Quad High Definition Plus) l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh cao c\u1ea5p cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, m\u00e1y t\u00ednh b\u1ea3ng v\u00e0 m\u00e1y t\u00ednh c\u00e1 nh\u00e2n. Trong \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec,\u00a0 ti\u00eau chu\u1ea9n c\u1ee7a WQHD+ th\u01b0\u1eddng s\u1edf h\u1eefu l\u00e0 2560×1440 pixels, v\u1edbi chi\u1ec1u r\u1ed9ng \u0111i\u1ec3m \u1ea3nh l\u00e0 2560 v\u00e0 chi\u1ec1u cao l\u00e0 1440.<\/span><\/p>\n

\"do-phan-giai-la-gi-14\"<\/picture>
Ti\u00eau chu\u1ea9n WQHD+ tr\u00ean m\u00e0n h\u00ecnh thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

\u0110i\u1ec3m m\u1ea1nh c\u1ee7a ti\u00eau chu\u1ea9n WQHD+ l\u00e0 mang \u0111\u1ebfn h\u00ecnh \u1ea3nh r\u1ea5t r\u00f5 r\u00e0ng, s\u1eafc n\u00e9t v\u00e0 chi ti\u1ebft cao. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p tr\u1ea3i nghi\u1ec7m xem video, xem \u1ea3nh v\u00e0 l\u00e0m vi\u1ec7c v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng \u0111a ph\u01b0\u01a1ng ti\u1ec7n t\u1ed1t h\u01a1n. B\u00ean c\u1ea1nh \u0111\u00f3, ti\u00eau chu\u1ea9n n\u00e0y c\u0169ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c s\u1ea3n ph\u1ea9m cao c\u1ea5p v\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u00f3 m\u00e0n h\u00ecnh c\u00f3 t\u1ef7 l\u1ec7 khung h\u00ecnh r\u1ed9ng (wide-screen). V\u00ec v\u1eady, WQHD+ c\u0169ng ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng ng\u01b0\u1eddi d\u00f9ng \u0111ang l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed3 h\u1ecda tr\u00ean m\u00e1y t\u00ednh c\u00e1 nh\u00e2n.<\/span><\/p>\n

Ti\u00eau chu\u1ea9n Ultra HD (4K)<\/span><\/h3>\n

Ultra HD ho\u1eb7c 4K \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ed9t ti\u00eau chu\u1ea9n \u0111\u1ed9 ph\u00e2n gi\u1ea3i m\u00e0n h\u00ecnh cao trong c\u00f4ng ngh\u1ec7 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh. Trong qu\u00e1 tr\u00ecnh t\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec, ti\u00eau chu\u1ea9n 4K th\u01b0\u1eddng s\u1ebd th\u1ec3 hi\u1ec7n \u0111i\u1ec3m \u1ea3nh l\u00ean \u0111\u1ebfn 3840×2160 pixels. \u0110\u00e2y l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n c\u00f3 \u0111i\u1ec3m \u1ea3nh cao nh\u1ea5t v\u1edbi chi\u1ec1u r\u1ed9ng, chi\u1ec1u cao l\u1ea7n l\u01b0\u1ee3t l\u00e0 3840 v\u00e0 2160. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i h\u00ecnh \u1ea3nh r\u1ea5t s\u1eafc n\u00e9t, chi ti\u1ebft v\u00e0 v\u00f4 c\u00f9ng r\u00f5 r\u00e0ng.<\/span><\/p>\n

\"do-phan-giai-la-gi-15\"<\/picture>
Ti\u00eau chu\u1ea9n Ultra HD (4K) tr\u00ean m\u00e0n h\u00ecnh c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

Th\u1ef1c t\u1ebf, ti\u00eau chu\u1ea9n n\u00e0y cung c\u1ea5p b\u1ed1n l\u1ea7n s\u1ed1 \u0111i\u1ec3m \u1ea3nh so v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i Full HD (1920×1080 pixels). \u0110i\u1ec1u n\u00e0y l\u00e0m cho ti\u00eau chu\u1ea9n Ultra HD tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn t\u1ed1t cho c\u00e1c m\u00e0n h\u00ecnh truy\u1ec1n h\u00ecnh l\u1edbn, m\u00e0n h\u00ecnh m\u00e1y t\u00ednh, m\u00e1y t\u00ednh x\u00e1ch tay, m\u00e1y chi\u1ebfu v\u00e0 nhi\u1ec1u thi\u1ebft b\u1ecb truy\u1ec1n h\u00ecnh v\u00e0 \u0111i\u1ec7n t\u1eed. Th\u1eadm ch\u00ed, c\u00e1c thi\u1ebft b\u1ecb s\u1eed d\u1ee5ng ti\u00eau chu\u1ea9n n\u00e0y c\u00f2n cung c\u1ea5p m\u1ed9t tr\u1ea3i nghi\u1ec7m h\u00ecnh \u1ea3nh v\u01b0\u1ee3t tr\u1ed9i cho vi\u1ec7c xem video, ch\u01a1i tr\u00f2 ch\u01a1i, l\u00e0m vi\u1ec7c v\u1edbi n\u1ed9i dung \u0111a ph\u01b0\u01a1ng ti\u1ec7n v\u00e0 thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n

L\u1eddi k\u1ebft<\/span><\/h2>\n

\u0110\u00f3 l\u00e0 to\u00e0n b\u1ed9 c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i ph\u1ed5 bi\u1ebfn hi\u1ec7n nay m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o. Hy v\u1ecdng b\u00e0i vi\u1ebft c\u1ee7a <\/span>Ho\u00e0ng H\u00e0 Mobile<\/b> ng\u00e0y h\u00f4m nay s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 kh\u00e1i ni\u1ec7m <\/span>\u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 g\u00ec<\/b>. \u0110\u1ed3ng th\u1eddi gi\u00fap b\u1ea1n mang \u0111\u1ebfn g\u00f3c nh\u00ecn chi ti\u1ebft h\u01a1n v\u1ec1 c\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i tr\u00ean c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed hi\u1ec7n nay. Ngo\u00e0i ra, n\u1ebfu b\u1ea1n g\u1eb7p th\u1eafc m\u1eafc v\u1ec1 n\u1ed9i dung c\u1ee7a b\u00e0i vi\u1ebft, h\u00e3y \u0111\u1eb7t c\u00e2u h\u1ecfi \u1edf ph\u1ea7n b\u00ecnh lu\u1eadn \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p c\u1ee5 th\u1ec3 t\u1eeb ch\u00fang t\u00f4i nh\u00e9!<\/span><\/p>\n

XEM TH\u00caM<\/span><\/p>\n