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The Acer Nitro KG251Q is a 24.5-inch Full HD gaming monitor featuring a blazing 180Hz refresh rate and 1ms VRB response time for ultra-smooth, tear-free gameplay powered by AMD FreeSync. Its zero-frame design and 99% sRGB color accuracy with HDR10 support make it ideal for both competitive gamers and creative professionals. Equipped with DisplayPort 1.2 and dual HDMI 2.0 ports, plus ergonomic tilt adjustment, it’s built to enhance your setup and elevate your visual experience.








| ASIN | B0D9PCW1X5 |
| Adaptive Sync | FreeSync |
| Additional Features | Frameless, Tilt Adjustment |
| Aspect Ratio | 16:9 |
| Aspect ratio | 16:9 |
| Best Sellers Rank | #46,494 in Computers ( See Top 100 in Computers ) #1,294 in Computer Monitors |
| Brand | acer |
| Brightness | 250 Nit |
| Built-In Media | Display, HDMI Cable, Power Cord, Stand |
| Color | Black |
| Color Gamut | 99 |
| Compatible Devices | Laptop, Desktop, Gaming Console |
| Connectivity Technology | DisplayPort, HDMI |
| Contrast Ratio | 1000:1 |
| Customer Reviews | 4.5 out of 5 stars 6,761 Reviews |
| Display Resolution Maximum | 1920 x 1080 |
| Display Technology | LCD |
| Display Type | LCD |
| Hardware Connectivity | DisplayPort, HDMI |
| Has Color Screen | Yes |
| Image contrast ratio | 1000:1 |
| Item Dimensions D x W x H | 18.9D x 55.7W x 43H centimeters |
| Manufacturer | Nitro KG251Q P3biip |
| Model Name | KG251Q P3biip |
| Model Number | UM.KX1AA.302 |
| Mounting Type | Wall Mount |
| Native Resolution | 1920x1080 |
| Number of Component Outputs | 2 |
| Picture Quality Enhancement Technology | AMD FreeSync, HDR 10 support |
| Pixel Pitch | 0.283 |
| Refresh Rate | 180 Hz |
| Resolution | FHD 1080p |
| Response Time | 1 Milliseconds |
| Screen Finish | Glossy |
| Screen Size | 24.5 Inches |
| Screen size | 24.5 Inches |
| Screen surface description | Glossy |
| Shape | rectangular prism |
| Specific Uses For Product | Desktop, Gaming, Personal |
| Total Number of HDMI Ports | 2 |
| UPC | 195133261340 |
| Viewing Angle | 178 Degrees |
A**D
Not working anymore after 6 months of normal usage
No longer works, bought it in march and it fully died in September which has to be a record
A**I
Started glitching and lagging
I had this monitor for 7 months now it was good i guess but it cant handle 180Hz somehow it keeps lagging and glitching when i changed it 120Hz its worked fine
A**R
Great For High Frame Rate Gaming, Not Good For Much Else.
Context: Previously I was using a Acer Nitro 144Hz IPS panel Pros: The monitor is a dream for competitive FPS games and any other games that leverage high frame rates. A lot less ghosting compared to my previous screen and everything just feels much more responsive and smooth. It also matches well as a twin monitor to my older Acer Nitro 144Hz as they have a very similar design and size. Also can't argue with that price. I thought the experience would be quite bottled down by some caveats here and there but the monitor is everything it claims to be and that makes it a steal for $150. Not much else to say other than 250Hz is VERY smooth and I love it! Cons: Now for the bad stuff. Going from maining an IPS panel to a VA panel is way worse than I thought it would be. The colors a really washed out. Narrative games and any media I watch look much worse on this and the viewing angles are bad. It's definitely not TN panel bad but you still notice it quite a bit. Additionally despite having less ghosting than the IPS panel I was using, I would not put it in the same league as some of the top 240Hz monitors on the market. 10 extra Hz does not mean this monitor is going to be better than those premium 240Hz panels.
Trustpilot
2 days ago
1 week ago