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ViewSonic VX4380-4K 43" LED Monitor, Black/WhiteViewSonic VX4380-4K 43" LED Monitor, Black/White
599.99
Item #2708262
Model #VX4380-4K
  • This large format 4K Ultra HD monitor has a diagonal measurement of 43"
  • TFT active matrix display technology for better clarity
3
$599.99
1Each
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LG 27UD58-B 27" Class 4K UHD IPS LED Monitor
352.99
Item #24167801
Model #27UD58B
  • Screen Size: 27"
  • Display technology: IPS LED
60
$352.99
1Each
Free delivery
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Acer EB490QK UM.SE0AA.002 48.5" LED Monitor, BlackAcer EB490QK UM.SE0AA.002 48.5" LED Monitor, Black
606.99
Item #IM15JV754
Model #UM.SE0AA.002
  • This large-format monitor has a diagonal measurement of 48.5"
  • TFT active matrix display technology for better clarity
0
$606.99
1Each
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BenQ EL2870U 27.9" LED Monitor, Metallic GrayBenQ EL2870U 27.9" LED Monitor, Metallic Gray
299.99
Item #IM12MB225
Model #EL2870U
  • This large-format 4K monitor has a diagonal measurement of 27.9"
  • Monitor has LED backlight to reduce power consumption
2
$299.99
1Each
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Acer B277K UM.HB7AA.005 27" LED Monitor, BlackAcer B277K UM.HB7AA.005 27" LED Monitor, Black
545.49
Item #IM16YY661
Model #UM.HB7AA.005
  • This large-format monitor has a diagonal measurement of 27"
  • TFT active matrix display technology for better clarity
0
$545.49
1Each
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BenQ EW3270U 32" LED Monitor, Metallic GrayBenQ EW3270U 32" LED Monitor, Metallic Gray
499.99
Item #IM12MB226
Model #EW3270U
  • This large-format 4K monitor has a diagonal measurement of 32"
  • Monitor has LED backlight to reduce power consumption
2
$499.99
1Each
Free delivery
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ViewSonic VG2860MHL-4K 28" LED Monitor, BlackViewSonic VG2860MHL-4K 28" LED Monitor, Black
459.99
Item #1560489
Model #VG2860MHL-4K
  • This large-format 4K Ultra HD monitor has a diagonal measurement of 28"
  • TFT active matrix display technology for better clarity
2
$459.99
1Each
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BenQ DesignVue PD2700U 27" LED Monitor, Black
539.99
Item #IM15PM724
Model #PD2700U
  • 100% Rec.709 and sRGB color space with IPS Technology
  • DualView function
0
$539.99
1Each
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BenQ DesignVue PD3200U 32" LED Monitor, Gray/Glossy GrayBenQ DesignVue PD3200U 32" LED Monitor, Gray/Glossy Gray
699.99
Item #IM18D7801
Model #PD3200U
  • This large format 4K monitor boasts a diagonal of stunning 32"
  • LED-backlit display technology for better clarity
0
$699.99
1Each
Free delivery
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Acer Predator XB1 UM.JX1AA.001 32" LCD Monitor, Black
1332.49
Item #24254544
Model #UMJX1AA001
  • Screen size: 32"
  • Display technology: In-plane switching (IPS) technology
0
$1,332.49
1Each
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Choose from a wide selection of 4K monitors when looking for a display that delivers sharper images than a Full HD monitor. Ultra-high-definition (UHD), or 4K displays, have a resolution of 3840 x 2160 pixels. Monitors with this resolution produce crisp and stunning images, and are excellent for watching movies, playing games, and editing high-resolution photos and images. Browse the large inventory of 4K computer monitors at Staples® to find premium displays from leading TV and computer brands.

Choose from Different Types of 4K Monitors
The typical 4K computer display has a screen size between 22 inches and 37 inches. For most users, the sweet spot lies between 27 inches and 32 inches. These models are suitable for desktop use, and can fit most computer desks. Bigger units with screen sizes up to 65 inches are living room monitors meant to serve as alternatives to 4K TVs. They’re best for gaming rooms, and those playing on gaming PCs and consoles from their couches.

There are extra-large 4K displays with screen sizes up to 98 inches. These large-format professional monitors are for public spaces where they serve as digital signage. Besides size, another way to categorize UHD monitors is by their panels. The most popular options are TN (Twisted Nematic), VA (Vertical Alignment), and IPS (In-Plane Switching). TN panels have the fastest performance and are common in gaming displays. VA panels deliver excellent contrast while IPS panels have the best viewing angles and color accuracy.

Key Features to Consider When Shopping for 4K Computer Monitors
Besides size and panel type, consider aspect ratio, response time, and refresh rate. The most common aspect ratio for UHD displays is 16:9. Ultra-wide models have 21:9 aspect ratio. Response time indicates how long it takes a monitor to switch a pixel from white to black. Lower response times are always better than longer ones as they minimize blur. To watch fast-action videos, choose a display with a maximum response time of 5 milliseconds (ms). Gaming monitors go as low as 1ms.

For refresh rate, look for high numbers. General-use and professional 4K displays only need to have a refresh rate of 60 Hz. Gaming units have to refresh faster to keep up with fast-action gameplay. Look for one with a minimum refresh rate of 75 Hz. High-end gaming displays are capable of refresh rates of 144 Hz and higher.

Are There Curved 4K Monitors?
Yes, but they’re quite rare. Most curved computer monitors top out at ultra-wide quad HD (3440 x 1440 pixels) resolution. A curved design suits a widescreen display better. The curvature of the screen makes it possible to see the entire screen without turning your head.

Do 4K Monitors Need Dedicated Graphics Cards?
No. Most video cards found in recent computers can drive 4K displays when watching videos. However, they may stutter and produce low frame rates when playing games. A dedicated high-end GPU is essential for playing PC games on a UHD monitor.

Should You Get a 4K Monitor with FreeSync or G-SYNC Support?
AMD FreeSync™ and NVIDIA® G-Sync® are adaptive refresh technologies that sync the refresh rates of computer monitors and graphics cards. Doing this minimizes tearing and dropped frames while playing video games. These features are only desirable in 4K gaming monitors.