
LG UltraGear 27GN800-B
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Our take on the LG UltraGear 27GN800-B
The LG UltraGear 27GN800-B is a 27-inch 1440p IPS gaming monitor with a 1ms response time and 144Hz refresh rate. It offers good color and viewing angles, but its stand lacks height adjustment and the contrast ratio is typical for IPS. Reviewers praise its value and performance for gaming, though some note backlight bleed and mediocre HDR.
- Sharp 1440p resolution on a 27-inch screen
- Fast 1ms response time and 144Hz refresh rate for smooth gaming
- IPS panel provides wide viewing angles and accurate colors
- Supports both HDMI and DisplayPort, plus headphone out
- VESA mount compatible for custom setups
- Stand only tilts; no height adjustment without VESA mount
What reviewers say
- 4.3 / 5117 ratings
Owners generally like the LG 27GN800-B for its smooth gaming performance and sharp 1440p image. Many mention it is a great value, but some complain about the lack of height adjustment and occasional backlight bleed.
- Gaming performancePraisedReviewers say the 144Hz refresh rate and 1ms response time make games feel smooth and responsive.
- Stand adjustabilityCriticised
Questions and answers
- Is the LG 27GN800-B good for gaming?
- Yes, it offers a 144Hz refresh rate and 1ms response time, which provide smooth gameplay. The 1440p resolution also gives a sharp image.
- Does the monitor have built-in speakers?
- No, it does not have built-in speakers. You will need to connect external speakers or headphones via the headphone jack.
- Can I adjust the height of the stand?
- No, the included stand only allows tilt adjustment. For height adjustment, you would need to use a VESA mount.
- Is it compatible with a VESA mount?
- Yes, it has a VESA mount pattern (100x100mm), so you can attach it to a monitor arm or wall mount.
- What is the response time of this monitor?
- The LG 27GN800-B has a 1ms response time (GtG), which minimizes motion blur in fast-paced games.
- Does it support HDR?
- Yes, it supports HDR10, but the HDR performance is limited due to the panel's brightness and contrast capabilities.
- What do buyers say about the LG UltraGear 27GN800-B?
- Rated 4.3 out of 5 from 117 ratings.












