Comparison between:
- 27" Gigabyte G27QX
- 27" Gigabyte M27QA
- 27" Asus ROG Strix XG27ACMG
- 27" Lenovo Lecoo K2739GQL
Brand, series, model
Information about the brand, series, model and model aliases.
| Gigabyte G27QX | Gigabyte M27QA | Asus ROG Strix XG27ACMG | Lenovo Lecoo K2739GQL | |
| Series | - | - | ROG Strix | - |
 |  |  |  | |
| Model year | 2024 | 2024 | 2024 | 2024 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 27 in | 27 in |
| Diagonal | 684.667 mm 68.4667 cm 26.9554 in 2.2463 ft | 685.8 mm 68.58 cm 27 in 2.25 ft | 684.66 mm 68.466 cm 26.9551 in 2.2463 ft | 685.655 mm 68.5655 cm 26.9943 in 2.2495 ft |
| Width | 596.74 mm 59.674 cm 23.4937 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 597.6 mm 59.76 cm 23.5276 in 1.9606 ft |
| Height | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.663 mm 33.5663 cm 13.2151 in 1.1013 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 336.15 mm 33.615 cm 13.2343 in 1.1029 ft |
| Panel type | IPS | IPS | IPS | IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 8 bits | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes | No | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | 109 ppi 42 ppcm | 109 ppi 42 ppcm | 109 ppi 42 ppcm | 108 ppi 42 ppcm |
| Display area | 89.19 % | 88.64 % | 88.88 % | 88.31 % |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | 125 % | 130 % | 125 % | 134.44 % |
| DCI P3 | 95 % | 95 % | 95 % | 101.21 % |
| Brightness | 350 cd/m² | 350 cd/m² | 400 cd/m² | 400 cd/m² |
| Peak brightness | - | 400 cd/m² | 400 cd/m² | - |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | - | 100000000 : 1 | - | 100000000 : 1 |
| HDR | DisplayHDR 400 | DisplayHDR 400 | DisplayHDR 400 HDR10 | HDR10 DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | - | - | - | 1 ms 0.0010 s |
| Average response time | 5 ms 0.0050 s | - | - | - |
| Input lag | 3.7 ms 0.0037 s | - | - | - |
| Coating | Anti-glare/Matte | Anti-glare/Matte | Anti-glare/Matte (3H) | Anti-glare/Matte |
| Response time - 1 ms (MPRT - Motion Picture Response Time) | Response time - 1 ms (MPRT - Motion Picture Response Time) | Response time - 1 ms (MPRT - Motion Picture Response Time) | Response time - 1 ms (MPRT - Motion Picture Response Time) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | - | - | 27 kHz - 415 kHz | - |
| Vertical frequency (digital) | 48 Hz - 240 Hz | 48 Hz - 180 Hz | 48 Hz - 270 Hz | 48 Hz - 360 Hz |
| - | - | DisplayPort - 27 kHz - 415 kHz; 48 Hz - 270 Hz HDMI - 30 kHz - 255 kHz; 48 Hz - 270 Hz | - |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 110 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Electric current (A) | - | 4.74 A | - | - |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | - | 23 W | 30 W | - |
| Power consumption (maximum) | 65 W | - | - | - |
| Power board built-in | - | - | - |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 614.1 mm 61.41 cm 24.1772 in 2.0148 ft | 615.11 mm 61.511 cm 24.2169 in 2.0181 ft | 613.7 mm 61.37 cm 24.1614 in 2.0135 ft | 619 mm 61.9 cm 24.3701 in 2.0308 ft |
| Height | 365.7 mm 36.57 cm 14.3976 in 1.1998 ft | 367.35 mm 36.735 cm 14.4626 in 1.2052 ft | 367.2 mm 36.72 cm 14.4567 in 1.2047 ft | 367.5 mm 36.75 cm 14.4685 in 1.2057 ft |
| Depth | 60 mm 6 cm 2.3622 in 0.1969 ft | 42.21 mm 4.221 cm 1.6618 in 0.1385 ft | 89.8 mm 8.98 cm 3.5354 in 0.2946 ft | 50.4 mm 5.04 cm 1.9843 in 0.1654 ft |
| Weight | 4.5 kg 9.92 lbs | 3.45 kg 7.61 lbs | 3.8 kg 8.38 lbs | - |
| Width with stand | 614.1 mm 61.41 cm 24.1772 in 2.0148 ft | 615.11 mm 61.511 cm 24.2169 in 2.0181 ft | 613.7 mm 61.37 cm 24.1614 in 2.0135 ft | 619 mm 61.9 cm 24.3701 in 2.0308 ft |
| Height with stand | 400.5 mm 40.05 cm 15.7677 in 1.314 ft | 405.66 mm 40.566 cm 15.9709 in 1.3309 ft | 489.6 mm 48.96 cm 19.2756 in 1.6063 ft | - |
| Depth with stand | 225.1 mm 22.51 cm 8.8622 in 0.7385 ft | 193.63 mm 19.363 cm 7.6232 in 0.6353 ft | 218.8 mm 21.88 cm 8.6142 in 0.7178 ft | 213.3 mm 21.33 cm 8.3976 in 0.6998 ft |
| Weight with stand | 6.3 kg 13.89 lbs | 5.15 kg 11.35 lbs | 6.5 kg 14.33 lbs | 5.8 kg 12.79 lbs |
| Box width | 893 mm 89.3 cm 35.1575 in 2.9298 ft | 860 mm 86 cm 33.8583 in 2.8215 ft | 719 mm 71.9 cm 28.3071 in 2.3589 ft | - |
| Box height | 498 mm 49.8 cm 19.6063 in 1.6339 ft | 470 mm 47 cm 18.5039 in 1.542 ft | 460 mm 46 cm 18.1102 in 1.5092 ft | - |
| Box depth | 128 mm 12.8 cm 5.0394 in 0.4199 ft | 120 mm 12 cm 4.7244 in 0.3937 ft | 240 mm 24 cm 9.4488 in 0.7874 ft | - |
| Box weight | 8.1 kg 17.86 lbs | 8.09 kg 17.84 lbs | 9.2 kg 20.28 lbs | 6.9 kg 15.21 lbs |
| Stand depth | 225.1 mm 22.51 cm 8.8622 in 0.7385 ft | 193.63 mm 19.363 cm 7.6232 in 0.6353 ft | 218.8 mm 21.88 cm 8.6142 in 0.7178 ft | 213.3 mm 21.33 cm 8.3976 in 0.6998 ft |
| Colors | Black | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes | Yes |
| Height adjustment range | 130 mm 13 cm 5.1181 in 0.4265 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 120 mm 12 cm 4.7244 in 0.3937 ft | 100 mm 10 cm 3.937 in 0.3281 ft |
| Landscape/portrait pivot | Yes | No | Yes | Yes |
| Left pivot | 90 ° | - | 90 ° | 90 ° |
| Right pivot | 90 ° | - | 90 ° | 90 ° |
| Left/right swivel | Yes | No | Yes | Yes |
| Left swivel | 160 ° | - | 45 ° | 15 ° |
| Right swivel | 160 ° | - | 45 ° | 15 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 20 ° | 20 ° | 20 ° | 22 ° |
| - | - | Cable management 1/4" Tripod Socket | Cable management |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; upstream; 10W; DP Alt Mode) 1 x USB 3.2 (Type-B; upstream) 2 x USB 3.2 (Type-A; downstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.0 (Type-C; upstream; 15W; DP Alt Mode) 1 x HDMI 2.1 1 x DisplayPort 1.4 (HBR3) 1 x 3.5 mm Audio Out | 1 x USB 3.0 (Type-B upstream) 2 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| - | - | High-bandwidth Digital Content Protection (HDCP) | - |
Features
Some additional functional features of the model.
| Features | Adaptive-Sync technology AMD FreeSync Premium Black Equalizer 2.0 Flicker-free technology GameAssist (Aim Stabilizer / Crosshair / Alignment / Dashboard / Timer / Counter) Low Blue Light OSD Sidekick Picture-by-Picture Picture-in-Picture Smart OD SuperSpeed IPS | 6-axis color control Adaptive-Sync technology AMD FreeSync Premium Auto Update Flicker-free technology GameAssist (Aim Stabilizer / Crosshair / Timer / Counter / Alignment/ Dashboard / Black Equalizer) HDR Ready KVM Switch Low Blue Light OSD Sidekick Picture-by-Picture Picture-in-Picture Power Board Built-in Smart OD SuperSpeed IPS technology Wide Color Gamut | 3-sided frameless design 6-axis color adjustment AMD FreeSync Premium Asus Aura Sync Color Temperature Selection DisplayWidget Center Dynamic Crosshair Dynamic Shadow Boost Extreme Low Motion Blur Sync (ELMB Sync) Fast IPS Flicker-free technology GamePlus (Crosshair / Timer / FPS Counter / Display Alignment / Stopwatch) GameVisual GamingAI Low Blue Light Multi HDR Mode NVIDIA G-Sync Compatible ROG Gaming A.I. technology Trace Free technology Variable Overdrive 2.0 VESA AdaptiveSync Display 270Hz | Adaptive-Sync technology AMD FreeSync technology DC dimming Fast IPS Flicker-free technology Low Blue Light NVIDIA G-Sync compatible RGB LED lights Shadow Control |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | TÜV Rheinland Low Blue Light Certified | TÜV Rheinland Low Blue Light Certified | TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified | - |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | - | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | - | - | 10 % - 85 % | 20 % - 80 % |
| Operating altitude | - | - | 5000 m 16404.2 ft | - |
| Storage temperature | - | - | -25 °C - 55 °C -13 °F - 131 °F | - |
| Storage humidity | - | - | 5 % - 93 % | - |
| Storage altitude | - | - | 12192 m 40000 ft | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable | DisplayPort cable HDMI cable USB cable | DisplayPort cable ROG pouch ROG sticker | DisplayPort cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Gigabyte G27QX | Gigabyte M27QA | Asus ROG Strix XG27ACMG | Lenovo Lecoo K2739GQL |