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Features
144Hz Refresh Rate
Once you go 144Hz, you simply can’t go back. Take advantage of your high frame rate and upgrade your gaming experience. Your eyes will thank you.
1ms (GTG) Fast Response Time
The ultra-fast 1ms response time (GTG) is as fast as it gets. Get the smoothest possible gameplay to get the most out of your favorite fast-paced games and get even more competitive.
AMD FreeSync Premium
Eliminate tear and stutter-free performance at virtually any frame for smooth gameplay. Experience the next innovation in PC gaming performance by AMD Radeon FreeSync.
WQHD 2560x1440p
2560x1440p (WQHD) is the perfect resolution for 27 inch displays. Just the right amount of dot density without requiring too much data capacity puts less stress on the PC while providing the best optimal performance. A perfect balance between quality and performance.
Product Comparison
 PX278
|  PX277 PRO
|  PX277 Prime
|  PX275CP
| |
Screen Size | 27″ | 27″ | 27″ | 27″ |
Panel Type | TN | Fast-IPS | IPS | IPS |
Refresh Rate | 144Hz | 165Hz | 165Hz | 100Hz |
Response Time | 1ms (GTG) | 1ms (GTG) | 1ms (MPRT) | 4ms (GTG) |
Brightness | 400 nits (Max) | 450 nits (Max) | 350 nits (Max) | 350 nits (Max) |
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27 inch WQHD (Wide Quad High Definition) 2560 x 1440p Ultimate eSports Gaming Monitor
TN Panel, HDR, 400nit Brightness, Increases the dynamic range between black and white to showcase incredible clarity and details.
144Hz Refresh Rate, FreeSync (Range 48-144Hz @DisplayPort, 48-144Hz @HDMI 2.0, 48-75Hz @HDMI 1.4), G-Sync compatible
1ms (GTG) Response Time, 1000:1 Contrast Ratio, DCI-P3 95%, sRGB 129%
Flicker Free, Low Blue Light, VESA 100×100, Connectivity: 1 x DisplayPort (165Hz), 2 x HDMI (144Hz), 1 x Audio Out. Compatible with Console & PC platforms. Includes DP cable, power cable and stand.
