https://shomdom.com/best-budget-4k-ultra-hd-monitor
When it comes to sharp image quality, 4K resolution is where you want to be in 2021. Sure, there are 8K screens and even more modest 6K ones. And lower resolutions deliver higher frame rates on even the best graphics cards. However, 3840 x 2160 sits at the upper echelon of premium viewing experiences for essential things like what our eyes need and can perceive. So for most people, whether you're gaming, watching a movie, surfing the web, watching your coworkers call you on the best webcams or getting work done, 4K is an ideal fit. And with one of the best budget 4K monitors, you can get there without going broke.
4K was a luxury that wasn't quite achievable for a reasonably priced PC monitor for years. But as these high-res screens have become more commonplace and the bleeding edge has turned to high refresh rates and full-array local dimming, there's a relatively large assortment of budget 4K monitors that will allow you to take the Ultra HD plunge without shelling out several hundred dollars.
Below are the best budget 4K monitors we've tested. Thankfully, most sell for about $400 or less.
Quick Shopping Tips
When looking for the best budget 4K monitor, keep this in mind:
What size do you need? For a budget monitor, 32 inches is a nice sweet spot, providing ample screen space while still fitting atop a desk. If you don't need to share the screen, consider 28-inch and 27-inch screens. They're common in this price range and generally cheaper.
Decide the monitor’s main purpose. For gaming, higher refresh rates and Adaptive-Sync (AMD FreeSync or Nvidia G-Sync) are priorities, alongside a beefy graphics card. You should have a minimum of a GTX 1070 Ti or RX Vega 64 for medium settings at 4K or, for high or better settings, an RTX-series or Radeon VII. For general productivity or entertainment, look for high contrast for high image quality. Creatives should strive for accuracy. For more, see How to Buy a PC Monitor, plus our Best Gaming Monitors list.