The modern IT market is characterized by continuous improvement of production technologies for various types of devices. Among the fastest growing segments is the production of computer monitors. As soon as Full HD displays managed to shape the trend, they are being replaced by the latest monitors operating within the framework of the 4K or Ultra HD standard. Devices corresponding to it in technological parameters are produced by leading world brands. What are the specifics of 4K monitors? What parameters can be considered key when choosing a device in the range of offers on the market?
What is a 4K monitor?
4K- — , 3840 2160 . . , Ultra HD, UHD 2160p. 4K, Ultra HD — . 16:9. 4K- , , 21:9 4:3. 1:1, , . , , - " ".
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. , , . , , . , Ultra HD, , , . .
, , 4K, 8K, 7680 4320 . , 4K-.
4K IT- . . 4K-, .
Dell
Dell — IT-. 4K-, P2815Q. .
, , — TN. W-LED. 4K- Dell P2815Q — 28 . 16:9. 300 /. . — , USB 3.0. Dell? 4K-, , . IT-, , .
— (500 ). . TN. . IPS IGZO. TN , 4K-. Dell - , TN-. , .
4K- NEC
IT-, NEC, 4K-. - 23,8 , , Dell. . NEC — 185 ppi. EA244UHD - , GB-R, . LED- , . NEC 4K- — 350 /. . , .
— AH-IPS. NEC , , Dell. AH-IPS 30 1 . , NEC, (6 ) (1000:1). , Dell, — 1350 .
Apple 4K-?
, IT-, Apple, 4K- . , , . , Apple , 4K-. , , , , - . 4K- Apple .
: - 4K- Sharp. ? : Sharp — Apple. .
4K- Apple , , , , , Sharp. , .
Sharp PN-K321, 4K-, 32 . , Dell NEC, — 3,5 . . IGZO, , , . . Sharp , , . Sharp 2- , . DisplayPort, HDMI. Sharp — 350 /. .
, Mac Pro, Apple.
LG
LG 4K-. , 31MU97. LG 4K 31 . IPS.
LG — , . . , , — HDMI, DisplayPort ( Mini), USB 3.0, . — 1400 .
4K- Samsung
, Samsung, 4K-. . , Dell, 4K- Samsung U28D590D TN-, . .
, Dell, — 28 . — 16:9. , 4K- Samsung, — 370 /. . — 1000:1. , , — HDMI, DisplayPort. . 4K- Samsung .
Asus
Asus . PQ321QE, 4K-. , Asus 4K, — 31,5 . IGZO, Sharp.
Asus PPI - 139,8. W-LED. — 350 /. . — 800:1. 1,07 . .
, Asus 4K. — .
4K:
Asus — 350 /. . . ? IT- , . , , , , .
Asus 800:1. ? , 4K (Ultra HD), , , , 1000:1. , Asus, , . , 800:1, , .
Asus 8 . ? . , 5 . . , , Asus , , , , .
IGZO
UHD 4K-, Asus, , IGZO. ? , .
IGZO — Indium Gallium Zinc Oxide. : , . . . — , . , , . , , .
, IGZO Sharp — , . , IT-. , IPS 4K- .
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, Asus, 4K-, ? , 4K ?
. , IT- , . IPS-, , , , , IGZO, .
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— . - 28 , 32 . , , .
, , , 800:1, Asus. . , , , .
350 /. - . — , , , , , .
, . , , . , , 8 .
IT-, , , IGZO. , IPS- . , Dell 4K TN, IPS. . Dell, , .
, , 4K-, , , . : , , - : 800:1, 350 /. , 8 , IPS TN, .
— , , , , , , : 1000:1, 350 /. , 5 , IGZO. , , , , .
, , IT-. HDMI-, DisplayPort , . , , .