Dell U4021QW 40in monitor offers 5K2K resolution (WUHD)
Dell Technologies announced its 40-inch curved ultra-wide liquid crystal display "U4021QW", and it has a high-resolution panel of 5120x2160 pixels.
The "U4021QW" is a 40-inch curved ultra-wide liquid crystal display that supports ultra-high resolution display of 5,120 x 2,160 pixels (WUHD). Since a large amount of information can be displayed at once, the workflow of content creators and data analysts can be greatly improved. In addition, it is a thin notebook with a limited interface, equipped with "Comfort View Plus" that can display a wide color gamut while suppressing eye strain, Thunderbolt 3 with a power supply capacity of up to 90 W, a wired LAN function, a USB hub function, etc. It is also useful for expanding PC functions.
The liquid crystal panel is IPS based, aspect ratio 21: 9, brightness 300 cd / ㎡, display color 1.07 billion colors, contrast ratio 1,000: 1, viewing angle horizontal / vertical 178 °, response speed 5 ms, color gamut sRGB 100% , Rec.709 100%, DCI-P3 98%. Interfaces are DisplayPort 1.4x1, HDMI2.0x2, Thunderbolt 3x1, USB Type-Cx1, USB Type-Ax4, USB Type-Ax1 (BC1.2), wired LANx1 etc. The stand supports 120mm height adjustment, -5 to 21 ° tilt, -30 to 30 ° swivel, and the VESA mounter has a 100x100mm pitch. The main body size is 946.6 mm in width, 248 mm in depth, 457.8 to 577.3 mm in height, and 13.8 kg in weight (including stand / cable). The Dell UltraSharp U4021QW should be available from January 28th. The US price will be $ 2,099.99.
In addition, you will notice releases of a 38-inch curved liquid crystal display "U3821DW" (released on January 28 / $ 1,499.99) compatible with WQHD + equipped with a USB Type-C hub function, and the 24-inch model "C2422HE" equipped with an IR camera for video conferences ( February 16th release / $ 519.99), 27-inch model "C2722DE" (February 16th release / $ 719.99), 34-inch curved surface model "C3422WE" (February 16th release / $ 1,149.99) have also been announced at the same time.
Senior Member
Posts: 11150
Joined: 2004-05-10
Too many unnecessary pixels. Ideal ultra-wide for me would be 3840x1600
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Joined: 2018-08-22
On the contrary for me this is better with 5K2K.. Finally you can view a true 4K image and still have a ultrawide. I would have bought the LG 34 5K2K (LG 34WK95C) if it didnt have so many negative reviews. Also it was "only" 34".. I am now on a LG CX 48" OLED.. I often dont use all the space but the image man... wow. Wish it was curved and maybe cut in the top so that it was a ultrawide with 3840x1600 as you say.
But the 5K2K is great. Sure not for gaming. I even run my LG CX 48" as 3840x1600 so that my 3070 can run decent.
Senior Member
Posts: 11150
Joined: 2004-05-10
But the 5K2K is great. Sure not for gaming. I even run my LG CX 48" as 3840x1600 so that my 3070 can run decent.
Be careful with that. I used to run 3840x1600 on my Samsung 40" but after a year or so there was slight image retention where the black bars are. You only notice it when you revert back to full 4k and you see the lines at the borders of where the black bars were. It will likely be worse with an OLED over time.
Senior Member
Posts: 3669
Joined: 2008-10-13
Your preference means nothing to anyone else.
I wish my 3840x1080 was 5120x2160.
I miss how clean my 3440x1440 looked vs my 3840x1080 i have now.
Senior Member
Posts: 251
Joined: 2020-06-26
The sooner they describe their hardware with pixel count and aspect ratio the better.