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| General Info | ||
|---|---|---|
| Model Number | Cooler Master GM34-CW | Acer Predator XB2 XB272 |
|
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2017 |
| Brand | Cooler Master | Acer |
| Model Number | GM34-CW | Predator XB2 XB272 |
| Alias | CMI-GM34-CW | XB272bmiprzx |
| Display | ||
| Screen Size Class | 34" (inches) | 27" (inches) |
| Diagonal Size | 34 in 86.4 cm 863.6 mm 2.83 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 31.49 in 80 cm 799.8 mm 2.62 ft |
23.53 in 59.8 cm 597.6 mm 1.96 ft |
| Screen Height | 13.18 in 33.5 cm 334.8 mm 1.1 ft |
13.23 in 33.6 cm 336.15 mm 1.1 ft |
| Display Curvature | 1500 | |
| Display Manufacturer | Samsung | AU Optronics |
| Display Type | VA | TN |
| Display Bit Depth | 8 bits | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 21:9 | 16:9 |
| Screen Resolution | 3440 x 1440 | 1920 x 1080 |
| Screen Pixel Pitch | 0.232 mm | 0.311 mm |
| Screen Pixel Density | 109 ppi | 81 ppi |
| Screen-to-Body Ratio | 89.15 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 95% | |
| sRGB | 125 % | 100 % |
| NTSC 1953 | 72 % | |
| Screen Brightness | 400 cd/m² | 400 cd/m² |
| Static Screen Contrast | 3000 : 1 | 1000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Display Minimum Response Time | 4 ms | 1 ms |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 400 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.4 in 6.1 cm 61 mm 0.2 ft |
|
| Case Weight | 5.63 kg 12 lbs |
|
| Case Width with Stand | 31.84 in 80.9 cm 808.65 mm 2.65 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
| Case Height with Stand | 20.5 in 52.1 cm 520.82 mm 1.71 ft |
16.1 in 40.9 cm 409 mm 1.34 ft |
| Case Depth with Stand | 10.39 in 26.4 cm 263.9 mm 0.87 ft |
10.55 in 26.8 cm 268 mm 0.88 ft |
| Case Weight with Stand | 7.02 kg 15 lbs |
7.51 kg 17 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0 |
1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Audio Speakers | 2 x 3W | 2 x 2W |
| Features | ||
| Cool Features | Flicker-free technology Low Blue Light Picture-in-Picture Wide Color Gamut Picture-by-Picture AMD FreeSync 2 technology DCR (Dynamic Contrast Ratio) |
Flicker-free technology GameView Technology Nvidia ULMB (Ultra Low Motion Blur) HDCP (High-bandwidth Digital Content Protection) Blue Light Filter ComfyView Dimming |
| Ergonomics | ||
| Case Width | 24.17 in 61.4 cm 614 mm 2.01 ft |
|
| Case Height | 14.45 in 36.7 cm 367 mm 1.2 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 75 x 75 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 100 mm 10 cm 3.937 in 0.3281 ft |
115 mm 11.5 cm 4.5276 in 0.3773 ft |
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 45 ° | 45 ° |
| Right Swivel | 45 ° | 45 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 15 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 144 Hz | 24 Hz - 240 Hz |
| Horizontal Digital Frequency | 71.52 kHz - 214.56 kHz | 30 kHz - 255 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | DisplayPort 1.4 cable | DisplayPort cable USB upstream cable |
| Certificates and Standards | ||
| Licenses | RoHS | |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 85 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
| Cooler Master GM34-CW | Acer Predator XB2 XB272 |
