Comparison between:
- 31.5" MSI G321Q
- 27" MSI MAG 274QF X24
- 27" AOC Q27G4
Brand, series, model
Information about the brand, series, model and model aliases.
| MSI G321Q | MSI MAG 274QF X24 | AOC Q27G4 | |
| Series | G | MAG | - |
 |  |  | |
| Model year | 2023 | 2025 | 2023 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 31.5 in | 27 in | 27 in |
| Diagonal | 801 mm 80.1 cm 31.5354 in 2.628 ft | 685.655 mm 68.5655 cm 26.9943 in 2.2495 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft |
| Width | 684.812 mm 68.4812 cm 26.9611 in 2.2468 ft | 579.436 mm 57.9436 cm 22.8124 in 1.901 ft | 610.536 mm 61.0536 cm 24.0369 in 2.0031 ft |
| Height | 363.488 mm 36.3488 cm 14.3106 in 1.1925 ft | 322.464 mm 32.2464 cm 12.6954 in 1.058 ft | 349.864 mm 34.9864 cm 13.7742 in 1.1478 ft |
| Panel manufacturer | BOE | - | - |
| Panel model | MV315QHB-N20 | - | - |
| Panel type | VA | IPS | IPS |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes | Yes |
| Colors | 16777216 colors 24 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 |
| 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 |
| 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 |
| Pixel density | 95 ppi 37 ppcm | 112 ppi 44 ppcm | 106 ppi 41 ppcm |
| Display area | 91.24 % | 96.6 % | 83.55 % |
| Backlight | W-LED | W-LED | W-LED |
| sRGB | 130 % | 137 % | 99 % |
| Adobe RGB (1998) | 105 % | 108 % | - |
| DCI P3 | 78 % | 81 % | 83 % |
| Brightness | 400 cd/m² | 350 cd/m² | 300 cd/m² |
| Peak brightness | - | - | 450 cd/m² |
| Static contrast | 1000 : 1 | 800 : 1 | 1200 : 1 |
| Dynamic contrast | 100000000 : 1 | 100000000 : 1 | 80000000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 4 ms 0.0040 s | 1 ms 0.0010 s | - |
| Coating | Anti-glare/Matte | Anti-glare/Matte | 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 - 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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 Hz | 60 Hz | 60 Hz |
| DisplayPort - 48 Hz - 170 Hz HDMI - 48 Hz - 144 Hz PS5 - 2K with VRR; FHD @ 120 Hz | - | DisplayPort - 30 kHz - 280 kHz; 48 Hz - 180 Hz HDMI - 30 kHz - 230 kHz; 48 Hz - 144 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) | - | 3.42 A | 1.5 A |
| Power consumption (off) | 0.3 W | - | 0.3 W |
| Power consumption (sleep) | 0.5 W | - | 0.5 W |
| Power consumption (average) | 49 W | 49 W | 44 W |
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 | 690.7 mm 69.07 cm 27.1929 in 2.2661 ft | 588 mm 58.8 cm 23.1496 in 1.9291 ft | 648.1 mm 64.81 cm 25.5157 in 2.1263 ft |
| Height | 395 mm 39.5 cm 15.5512 in 1.2959 ft | 328.96 mm 32.896 cm 12.9512 in 1.0793 ft | 394.5 mm 39.45 cm 15.5315 in 1.2943 ft |
| Depth | 50.5 mm 5.05 cm 1.9882 in 0.1657 ft | 50.6 mm 5.06 cm 1.9921 in 0.166 ft | 66.5 mm 6.65 cm 2.6181 in 0.2182 ft |
| Weight | - | - | 5.01 kg 11.05 lbs |
| Width with stand | 691.7 mm 69.17 cm 27.2323 in 2.2694 ft | 589 mm 58.9 cm 23.189 in 1.9324 ft | 657.1 mm 65.71 cm 25.8701 in 2.1558 ft |
| Height with stand | 467.9 mm 46.79 cm 18.4213 in 1.5351 ft | 403 mm 40.3 cm 15.8661 in 1.3222 ft | 441.8 mm 44.18 cm 17.3937 in 1.4495 ft |
| Depth with stand | 240 mm 24 cm 9.4488 in 0.7874 ft | 240.2 mm 24.02 cm 9.4567 in 0.7881 ft | 252.9 mm 25.29 cm 9.9567 in 0.8297 ft |
| Weight with stand | 8.3 kg 18.3 lbs | 4.2 kg 9.26 lbs | 6.37 kg 14.04 lbs |
| Box width | 950 mm 95 cm 37.4016 in 3.1168 ft | 827 mm 82.7 cm 32.5591 in 2.7133 ft | 822 mm 82.2 cm 32.3622 in 2.6969 ft |
| Box height | 510 mm 51 cm 20.0787 in 1.6732 ft | 523 mm 52.3 cm 20.5906 in 1.7159 ft | 481 mm 48.1 cm 18.937 in 1.5781 ft |
| Box depth | 146 mm 14.6 cm 5.748 in 0.479 ft | 155 mm 15.5 cm 6.1024 in 0.5085 ft | 162 mm 16.2 cm 6.378 in 0.5315 ft |
| Box weight | 8.8 kg 19.4 lbs | 6.55 kg 14.44 lbs | 7.64 kg 16.84 lbs |
| Stand depth | 249.5 mm 24.95 cm 9.8228 in 0.8186 ft | 249.7 mm 24.97 cm 9.8307 in 0.8192 ft | 239.7 mm 23.97 cm 9.437 in 0.7864 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 | 75 x 75 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | No | No | Yes |
| Height adjustment range | - | - | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | No | No | Yes |
| Left pivot | - | - | 90 ° |
| Right pivot | - | - | 90 ° |
| Left/right swivel | No | No | Yes |
| Left swivel | - | - | 180 ° |
| Right swivel | - | - | 180 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 2 ° | 14 ° | 14 ° |
| Backward tilt | 10 ° | 35 ° | 35 ° |
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 DisplayPort 1.2 (a) 1 x 3.5 mm Audio Out | 1 x DisplayPort 1.4 (a; HBR3) 1 x 3.5 mm Audio Out | 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 Flicker-free technology Low Blue Light NVIDIA G-Sync Compatible Wide Color Gamut | Adaptive-Sync technology Console Mode Game Mode Picture-by-Picture Rapid IPS | AMD FreeSync technology Crosshairs Flicker-free technology HDR Mode Low Blue Light Motion Blue Reduction |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | BSMI CE FCC-B RoHS TÜV Rheinland Flicker Free Certification TÜV Rheinland Low Blue Light Certification WEEE | CE FCC RoHS | CCC CE CEL CH RoHS FCC Win11 |
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 | 10 °C - 40 °C 50 °F - 104 °F | 10 °C - 40 °C 50 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 20 % - 90 % | 10 % - 85 % |
| Operating altitude | - | 5000 m 16404.2 ft | 3657.6 m 12000 ft |
| Storage temperature | - | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | - | 10 % - 90 % | 5 % - 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 (optional) HDMI cable (optional) USB Type-B cable (optional) | DisplayPort cable | 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 |
| MSI G321Q | MSI MAG 274QF X24 | AOC Q27G4 |