Comparison between:
- 27" Gigabyte M27Q2 QD
- 27" AOC Q27G4X
- 24.5" AOC 25G4KUR
Brand, series, model
Information about the brand, series, model and model aliases.
| Gigabyte M27Q2 QD | AOC Q27G4X | AOC 25G4KUR | |
 |  |  | |
| Model year | 2025 | 2024 | 2025 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 24.5 in |
| Diagonal | 685.8 mm 68.58 cm 27 in 2.25 ft | 685.8 mm 68.58 cm 27 in 2.25 ft | 622.28 mm 62.228 cm 24.4992 in 2.0416 ft |
| Width | 596.698 mm 59.6698 cm 23.492 in 1.9577 ft | 597.6 mm 59.76 cm 23.5276 in 1.9606 ft | 543.744 mm 54.3744 cm 21.4072 in 1.7839 ft |
| Height | 335.232 mm 33.5232 cm 13.1981 in 1.0998 ft | 336.15 mm 33.615 cm 13.2343 in 1.1029 ft | 302.616 mm 30.2616 cm 11.914 in 0.9928 ft |
| Panel type | IPS | IPS | IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 8 bits |
| FRC | Yes | Yes | No |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 16777216 colors 24 bits |
| Aspect ratio | 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 | 1920 x 1080 pixels Full HD / 1080p |
| 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 | 0.28 mm 0.028 cm 0.011 in 0.0009 ft |
| Pixel density | 109 ppi 42 ppcm | 108 ppi 42 ppcm | 89 ppi 35 ppcm |
| Display area | 88.1 % | 89.33 % | 90.45 % |
| Backlight | Edge LED | W-LED | W-LED |
| sRGB | 150 % | 127.3 % | 121 % |
| Adobe RGB (1998) | - | 89.8 % | 88.1 % |
| DCI P3 | 99 % | 93.5 % | 92 % |
| Brightness | 350 cd/m² | - | 350 cd/m² |
| Peak brightness | - | 450 cd/m² | 400 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 100000000 : 1 | 80000000 : 1 | 80000000 : 1 |
| HDR | DisplayHDR 400 | DisplayHDR 400 | DisplayHDR 400 HDR10 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | - | 1 ms 0.0010 s | 1 ms 0.0010 s |
| Coating | Anti-glare/Matte | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| Response time - 1 ms (MPRT - Motion Picture Response Time) | Response time - 0.5 ms (MPRT - Motion Picture Response Time) | Response time - 0.3 ms (MPRT - Motion Picture Response Time) Global Dimming |
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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | - | 30 kHz - 280 kHz | 30 kHz - 470 kHz |
| Vertical frequency (digital) | 48 Hz - 210 Hz | 48 Hz - 180 Hz | 48 Hz - 420 Hz |
| Native - 200 Hz Overclock - 210 Hz | DisplayPort - 30 kHz - 280 kHz; 48 Hz - 180 Hz HDMI - 30 kHz - 230 kHz; 48 Hz - 144 Hz | Native - 400 Hz Overclock - 420 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 | 100 V - 120 V |
| 220V | 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 |
| Electric current (A) | - | 1.5 A | - |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.3 W |
| Power consumption (average) | 30 W | 29 W | 24 W |
| Energy efficiency class | - | - | E |
| 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 | 612 mm 61.2 cm 24.0945 in 2.0079 ft | 613.9 mm 61.39 cm 24.1693 in 2.0141 ft | 560.1 mm 56.01 cm 22.0512 in 1.8376 ft |
| Height | 371 mm 37.1 cm 14.6063 in 1.2172 ft | 366.3 mm 36.63 cm 14.4213 in 1.2018 ft | 324.8 mm 32.48 cm 12.7874 in 1.0656 ft |
| Depth | 59 mm 5.9 cm 2.3228 in 0.1936 ft | 51.3 mm 5.13 cm 2.0197 in 0.1683 ft | 52.1 mm 5.21 cm 2.0512 in 0.1709 ft |
| Weight | 4.3 kg 9.48 lbs | 3.42 kg 7.54 lbs | 2.91 kg 6.42 lbs |
| Width with stand | 612 mm 61.2 cm 24.0945 in 2.0079 ft | 613.9 mm 61.39 cm 24.1693 in 2.0141 ft | 560.1 mm 56.01 cm 22.0512 in 1.8376 ft |
| Height with stand | 385 mm 38.5 cm 15.1575 in 1.2631 ft | 386 mm 38.6 cm 15.1969 in 1.2664 ft | 380.6 mm 38.06 cm 14.9843 in 1.2487 ft |
| Depth with stand | 192 mm 19.2 cm 7.5591 in 0.6299 ft | 207.7 mm 20.77 cm 8.1772 in 0.6814 ft | 207.6 mm 20.76 cm 8.1732 in 0.6811 ft |
| Weight with stand | 5.91 kg 13.03 lbs | 5.29 kg 11.66 lbs | 4.77 kg 10.52 lbs |
| Box width | 800 mm 80 cm 31.4961 in 2.6247 ft | 822 mm 82.2 cm 32.3622 in 2.6969 ft | 690 mm 69 cm 27.1654 in 2.2638 ft |
| Box height | 480 mm 48 cm 18.8976 in 1.5748 ft | 481 mm 48.1 cm 18.937 in 1.5781 ft | 420 mm 42 cm 16.5354 in 1.378 ft |
| Box depth | 169 mm 16.9 cm 6.6535 in 0.5545 ft | 162 mm 16.2 cm 6.378 in 0.5315 ft | 139 mm 13.9 cm 5.4724 in 0.456 ft |
| Box weight | 8.19 kg 18.06 lbs | 8.36 kg 18.43 lbs | 7.55 kg 16.64 lbs |
| Stand depth | 192 mm 19.2 cm 7.5591 in 0.6299 ft | 207.7 mm 20.77 cm 8.1772 in 0.6814 ft | 207.6 mm 20.76 cm 8.1732 in 0.6811 ft |
| Colors | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | 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 | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | Yes | Yes | Yes |
| Left pivot | 0 ° | 90 ° | 90 ° |
| Right pivot | 90 ° | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes |
| Left swivel | 15 ° | 30 ° | 30 ° |
| Right swivel | 15 ° | 30 ° | 30 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 3 ° |
| Backward tilt | 21 ° | 23 ° | 21 ° |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.2 (Type-C; upstream; 18W; 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 | 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-B; upstream) 4 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| - | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | 4-sided cooling 6-axis color control Adaptive-Sync technology AI Black Equalizer Aim Stabilizer Sync AMD FreeSync Premium Auto Update Crosshairs Flicker-free technology GameAssist HDR Ready KVM Switch Low Blue Light Night Vision NVIDIA G-Sync Compatible OSD Sidekick Picture-by-Picture Picture-in-Picture Quantum Dot Color Smart OD SuperSpeed IPS technology Tactical Switch 2.0 Timer Wide Color Gamut | 3-sided frameless design Adaptive-Sync technology AOC G-Menu Flicker-free technology FPS Counter Low Blue Light Low Input Lag Motion Blur Reduction NVIDIA G-Sync Compatible Shadow Control | 3-sided frameless design Adaptive-Sync technology AOC G-Menu AOC Game Color AOC Shadow Control Crosshair Dynamic Color Boost (DCB) Dynamic Contrast Ratio (DCR) Fast IPS Flicker-free technology Frame Counter Game Color Game Mode Game Tone Adjustment HDR Mode Low Blue Light Low Input Lag Motion Blur Reduction Sync (MBR Sync) MVIDIA G-Sync Compatible Overdrive Shadow Control |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified | CCC CE CECP CEL CH RoHS cTUVus FCC RoHS Win11 | CB CE EAC FCC ISO 9241-307 RoHS TUV-BAUART TUV Rheinland Low Blue Light Certified (Hardware Solution) |
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 | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | - | 10 % - 85 % | 10 % - 80 % |
| Operating altitude | - | 5000 m 16404.2 ft | - |
| Storage temperature | - | -25 °C - 55 °C -13 °F - 131 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | - | 5 % - 93 % | 10 % - 90 % |
| Storage altitude | - | 12192 m 40000 ft | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable USB cable | DisplayPort cable HDMI cable | DisplayPort cable HDMI cable USB Type-B to Type-A cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot | Anti-theft stand lock slot - Kensington |
| Gigabyte M27Q2 QD | AOC Q27G4X | AOC 25G4KUR |