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| General Info | ||
|---|---|---|
| Model Number | Cooler Master GM27-CQS | LG 27UL550P |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2023 | 2023 |
| Brand | Cooler Master | LG |
| Model Number | GM27-CQS | 27UL550P |
| Alias | CMI-GM27-CQS | 27UL550P-W |
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.66 mm 2.25 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Curvature | 1500 | |
| Display Manufacturer | HKC | |
| Display Type | VA | IPS |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 2560 x 1440 | 3840 x 2160 |
| Screen Pixel Pitch | 0.233 mm | 0.155 mm |
| Screen Pixel Density | 109 ppi | 163 ppi |
| Screen-to-Body Ratio | 90.51 % | 86.72 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 90% | |
| sRGB | 98 % | |
| Screen Brightness | 350 cd/m² | 300 cd/m² |
| Static Screen Contrast | 4000 : 1 | 1000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HDR10 | HDR10 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.32 in 8.4 cm 84.3 mm 0.28 ft |
1.8 in 4.6 cm 45.8 mm 0.15 ft |
| Case Weight | 3.38 kg 7 lbs |
4.4 kg 10 lbs |
| Case Width with Stand | 24.04 in 61.1 cm 610.5 mm 2 ft |
24.51 in 62.3 cm 622.6 mm 2.04 ft |
| Case Height with Stand | 16.93 in 43 cm 430 mm 1.41 ft |
18.19 in 46.2 cm 462 mm 1.52 ft |
| Case Depth with Stand | 10.78 in 27.4 cm 273.7 mm 0.9 ft |
9.06 in 23 cm 230.2 mm 0.76 ft |
| Case Weight with Stand | 5.02 kg 11 lbs |
6 kg 13 lbs |
| Case Color | Black | White, Gray |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2 |
1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4 |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | AMD FreeSync Premium Black Stabilizer NVIDIA G-Sync Compatible Flicker-free technology Dynamic Overdrive Timer FPS Counter Crosshair 6-axis color adjustment Wide Color Gamut Low Blue Light Adaptive-Sync technology Multi HDR Mode |
Black Stabilizer Blue Light Filter Dynamic Action Sync Super Resolution+ Flicker-free technology DDC/CI 6-Axis Control AMD FreeSync technology |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 24.04 in 61.1 cm 610.5 mm 2 ft |
24.51 in 62.3 cm 622.6 mm 2.04 ft |
| Case Height | 14.27 in 36.3 cm 362.5 mm 1.19 ft |
14.61 in 37.1 cm 371 mm 1.22 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 15 ° | |
| Right Swivel | 15 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 20 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 170 Hz | 40 Hz - 61 Hz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable (optional) HDMI cable (optional) |
DisplayPort cable HDMI cable |
| Certificates and Standards | ||
| Licenses | C-Tick CCC CECP CEL cUL ENERGY STAR 7.0 Epeat Gold ErP FCC Class B KC RoHS Compliant TÜV/GS VCCI |
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| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 85 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 85 % |
| Cooler Master GM27-CQS | LG 27UL550P |
