Top 27″ 4K Gaming Monitor (2020)

We have racked up 55 gaming monitor reviews already this year, and we picked the LG 27UD88-W as is the best 27″ 4K monitor for gaming due to price and consistent performance in the game (more about this later). Check out our top 5 picks below for more buying options.

Image
Top Pick
LG 4K UHD 27UD88-W 27" LED-Lit Monitor with USB Type-C
AOC i2779vh 27" IPS LED FHD Monitor
ViewSonic XG2700-4K 27 Inch 60Hz 4K Gaming Monitor with FreeSync Eye Care Advanced Ergonomics HDMI and DP
Acer Predator XB273K Pbmiphzx 27" UHD (3840 x 2160) IPS Monitor with NVIDIA G-SYNC, VESA Certified Display, HDR400, Quantum Dot, 144Hz, DCI-P3 , Delta E<1 (Display Port & HDMI Port)
Acer Predator X27 bmiphzx 27" 4K UHD (3840 x 2160) IPS Monitor with NVIDIA G-SYNC Ultimate | Quantum Dot | Up to 144Hz Refresh | Adobe RGB | (Display Port & HDMI Port)
Title
LG 27UD88-W
AOC i2779vh
ViewSonic XG2700-4K
Acer Predator XB273K
Acer Predator X27
Highest Refresh Rate
60Hz
60Hz
60Hz
144Hz
144Hz
Top Pick
Image
LG 4K UHD 27UD88-W 27" LED-Lit Monitor with USB Type-C
Title
LG 27UD88-W
Highest Refresh Rate
60Hz
Price
Image
AOC i2779vh 27" IPS LED FHD Monitor
Title
AOC i2779vh
Highest Refresh Rate
60Hz
Price
Image
ViewSonic XG2700-4K 27 Inch 60Hz 4K Gaming Monitor with FreeSync Eye Care Advanced Ergonomics HDMI and DP
Title
ViewSonic XG2700-4K
Highest Refresh Rate
60Hz
Price
Image
Acer Predator XB273K Pbmiphzx 27" UHD (3840 x 2160) IPS Monitor with NVIDIA G-SYNC, VESA Certified Display, HDR400, Quantum Dot, 144Hz, DCI-P3 , Delta E<1 (Display Port & HDMI Port)
Title
Acer Predator XB273K
Highest Refresh Rate
144Hz
Price
Image
Acer Predator X27 bmiphzx 27" 4K UHD (3840 x 2160) IPS Monitor with NVIDIA G-SYNC Ultimate | Quantum Dot | Up to 144Hz Refresh | Adobe RGB | (Display Port & HDMI Port)
Title
Acer Predator X27
Highest Refresh Rate
144Hz
Price

Best 27" 4K Monitor

Gamers love it, critics love it, we love it. The LG 27UD88-W takes 4K gaming to a whole new level without intimidating you with an expensive price. This monitor is heaven-sent with its great vital features and very reasonable asking price.

Pros:
  • Great contrasting colors
  • Crisp visuals
  • Fast response times
Cons:
  • No G-sync/Freesync
  • No Y-axis swivel
  • No speakers

Right out of the box, you know that the LG 27UD88-W bestows great things for gaming. It sets itself apart from other more expensive 27″ 4K gaming monitors available through its performance. This monitor truly brings out the best in your game with elaborate yet pleasant contrasts, a well-balanced hue and good response times while under a 4K resolution mode. It just makes video games all the more entertaining; to the point where it makes even a game you already finished feels like a brand-new experience once you boot it up again under the LG 27UD88-W’s settings.

Best Value 27" 4K Monitor

Quite arguably, the AOC i2779vh is the cheapest 27″ 4K gaming monitor you can find today. While it only has limited features, the fact that such a price exists in a sea of high-end gaming makes this a stand-out product.

Pros:
  • Free swiveling
  • Affordable
  • Seamless 4K resolutions
Cons:
  • Some color issues
  • Needs a lot of calibration
  • Limited input support

It is not heavily laid with features, but the AOC i2779vh does a great job as a decent 4K gaming monitor at the lowest price possible. So, if you are still retaining that budget gaming practice, this is a great choice if you want a good monitor. Just don’t expect the most exciting colors because the AOC i2779vh has some tendencies of grey visuals compared to something like ViewSonic or Acer Predator. But nonetheless, it is a money-saver that has great value.

Most Ergonomic 27" 4K Monitor

If you need the user-friendliest 4K gaming monitor, the ViewSonic XG2700-4K is just for you. Equipped with highly ergonomic features such as free swiveling and Eye Care technology, this rare gem of a gaming monitor does not just make your gaming experience better, it makes your eyes feel pleasant too.

Pros:
  • Fast response rate
  • Very ergonomic
  • Lots of good color calibration
Cons:
  • Needs to set colors after first launch
  • Expensive
  • Not much brightness options

The ViewSonic XG2700-4K is one of the brand’s flagship 4K releases and the experienced users are fully happy with it. It is a tough mama, meaning you can keep this with you for a lifetime. Other than that, the ViewSonic XG2700-4K is superbly ergonomic; full adjustments such as swivel and height adjustments, color configuration, Eye Care allowance, game and entertainment modes and advanced blue light filter. If you want a gaming monitor that protects you, it is the ViewSonic XG2700-4K you want.

Best 27" 4K Monitor for Online Gaming

The Acer Predator XB273K is a miraculous 27″ 4K gaming monitor especially if you are looking for the best one to cater to your competitive spirit. Seen as one of the standards for esports tournaments, this beastly Acer Predator monitor is as heavy duty as it can get.

Pros:
  • Strong design
  • Includes side panels
  • Has G-sync
Cons:
  • Extremely expensive
  • Requires a very powerful PC
  • Limited swiveling

The Acer Predator XB273K is gorgeously built monster that can even overclock itself up to 144Hz in refresh rate from its already impressive 120Hz at 4K resolution. It even includes side panels too in order to purely put your focus on the game. The Acer Predator XB273K is regularly seen in the esports scene thanks to its strong design and impressive specs that are greenlit by the world’s most professional players. Whether you want pure singleplayer entertainment or want the smoothest 4K gameplay online, the Acer Predator XB273K is your best choice.

Best Colors for a 27" 4K Monitor

Behold, the Acer Predator X27: a massive-looking 27″ gaming monitor that looks like it came right out of Area 51. The build is very tough but the main highlight of the Predator monitor is its visual presentation.

Pros:
  • Best colors
  • Includes side panes
  • Very strong design
Cons:
  • Very expensive
  • Limited swiveling
  • Demands an equally powerful PC

The Acer Predator X27 is like a gentle giant: it looks tough, intimidating and edgy, but deep inside, it presents one of the classiest-looking displays ever. It includes the much-needed G-sync and even coupled with 120Hz refresh rate that can overclock to 144Hz but it is the in-house Adobe RGB and 10Bit Quantum Dot technology the steal the show here – display features that further make every contrasting color look crisp and elaborated. Play it for casual sessions or competitive days, it does not matter; the Acer Predator X27 is a beautiful behemoth.

What Would we Buy?

There are so many of the best 27″ 4K monitors but these 5 ones should more than just suffice. Above all, the LG 27UD88-W is layered with the right features for the right price. Following up, the AOC i2779vh is best if you want something that is cheap as possible for a 4K gaming monitor without the extraneous features. For ergonomic purposes, the ViewSonic XG2700-4K is best at it with lots of color configurations, tilts, swivels and height adjustments. The Acer Predator XB273K comes in as the best 27″ 4K monitor if you need one for competitive gaming purposes. Finally, the Acer Predator X27 may present as a tough-looking esports monitor but it is also the most gentle when it comes to colors.

Whatever you choose is good, of course. After all, it all boils down to preference.

Editor & reviewer of gear from iOS control pad’s to high-end PC gaming hardware. He’s been gaming since the 1980s and mostly plays CS GO & Overwatch.