Comparison between:
- 31.5" Iiyama G-Master GCB3280QSU-B2
- 34" AOC CU34G10XP
- 31.5" Acer Nitro XV322QK V3bmiiphx
- 31.5" Gigabyte MO32U
Brand, series, model
Information about the brand, series, model and model aliases.
| Iiyama G-Master GCB3280QSU-B2 | AOC CU34G10XP | Acer Nitro XV322QK V3bmiiphx | Gigabyte MO32U | |
| Series | - | - | Nitro XV2 | - |
 |  |  |  | |
| Model alias | Red Eagle GCB3280QSU-B2 | - | XV322QKV3bmiiphx XV322QK V3bmiiphx UM.JX2SJ.301 | - |
| Model year | 2024 | 2024 | 2024 | 2024 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 31.5 in | 34 in | 31.5 in | 31.5 in |
| Diagonal | 800 mm 80 cm 31.4961 in 2.6247 ft | 863.6 mm 86.36 cm 34 in 2.8333 ft | 800.05 mm 80.005 cm 31.498 in 2.6248 ft | 803 mm 80.3 cm 31.6142 in 2.6345 ft |
| Width | 697.306 mm 69.7306 cm 27.453 in 2.2877 ft | 797.22 mm 79.722 cm 31.3866 in 2.6156 ft | 697.306 mm 69.7306 cm 27.453 in 2.2877 ft | 699.48 mm 69.948 cm 27.5386 in 2.2949 ft |
| Height | 392.256 mm 39.2256 cm 15.4431 in 1.2869 ft | 333.72 mm 33.372 cm 13.1386 in 1.0949 ft | 392.234 mm 39.2234 cm 15.4423 in 1.2869 ft | 394.73 mm 39.473 cm 15.5406 in 1.295 ft |
| Radius of curvature | 1500 mm 150 cm 59.0551 in 4.9213 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft | - | - |
| Panel manufacturer | - | - | - | Samsung |
| Panel type | VA | VA | IPS | QD-OLED |
| Panel bit depth | 8 bits | 8 bits | 10 bits (8 bits + FRC) | 10 bits |
| FRC | No | No | Yes | No |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 2.389:1 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 3440 x 1440 pixels | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft | 0.232 mm 0.0232 cm 0.0091 in 0.0008 ft | 0.182 mm 0.0182 cm 0.0071 in 0.0006 ft | 0.181 mm 0.0181 cm 0.0071 in 0.0006 ft |
| Pixel density | 93 ppi 36 ppcm | 109 ppi 43 ppcm | 140 ppi 55 ppcm | 139 ppi 54 ppcm |
| Display area | - | 91.03 % | 89.33 % | 92.07 % |
| Backlight | W-LED | W-LED | W-LED | - |
| sRGB | 96 % | - | - | 100 % |
| NTSC (1953) | 72 % | - | - | - |
| DCI P3 | - | - | 95 % | 99 % |
| Brightness | 350 cd/m² | 300 cd/m² | 350 cd/m² | 250 cd/m² |
| Peak brightness | - | - | 400 cd/m² | 1000 cd/m² |
| Static contrast | 3000 : 1 | 3000 : 1 | 1000 : 1 | 1500000 : 1 |
| Dynamic contrast | 80000000 : 1 | 80000000 : 1 | 100000000 : 1 | - |
| HDR | - | HDR10 | DisplayHDR 400 | DisplayHDR 400 True Black HDR10 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | - | 4 ms 0.0040 s | 1 ms 0.0010 s | 0.03 ms 0.0000 s |
| Coating | Anti-glare/Matte | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte |
| Response time - 0.2 ms (MPRT - Motion Picture Response Time) | Response time - 1 ms (MPRT - Motion Picture Response Time) | Response time - 0.5 ms (VRB - Virtual Response Boost) | - |
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) | 30 kHz - 225 kHz | 30 kHz - 275 kHz | - | - |
| Vertical frequency (digital) | 48 Hz - 180 Hz | 48 Hz - 180 Hz | 48 Hz - 160 Hz | 48 Hz - 165 Hz |
| DisplayPort - 48 Hz - 180 Hz HDMI - 48 Hz - 144 Hz | DisplayPort - 30 kHz - 275 kHz; 48 Hz - 180 Hz HDMI - 30 kHz - 160 kHz; 48 Hz - 100 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 | 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 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) | 44 W | 46 W | 32.9 W | 54 W |
| Energy efficiency class | F | - | G | - |
| - | - | - | 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 | 709.5 mm 70.95 cm 27.9331 in 2.3278 ft | 807.8 mm 80.78 cm 31.8031 in 2.6503 ft | 715.7 mm 71.57 cm 28.1772 in 2.3481 ft | 718.3 mm 71.83 cm 28.2795 in 2.3566 ft |
| Height | - | 361.8 mm 36.18 cm 14.2441 in 1.187 ft | 427.8 mm 42.78 cm 16.8425 in 1.4035 ft | 417.5 mm 41.75 cm 16.437 in 1.3698 ft |
| Depth | - | 115.4 mm 11.54 cm 4.5433 in 0.3786 ft | 89.4 mm 8.94 cm 3.5197 in 0.2933 ft | 57.2 mm 5.72 cm 2.252 in 0.1877 ft |
| Weight | 6.3 kg 13.89 lbs | 4.37 kg 9.63 lbs | 7.76 kg 17.11 lbs | 6.8 kg 14.99 lbs |
| Width with stand | 709.5 mm 70.95 cm 27.9331 in 2.3278 ft | 807.8 mm 80.78 cm 31.8031 in 2.6503 ft | 715.7 mm 71.57 cm 28.1772 in 2.3481 ft | 718.3 mm 71.83 cm 28.2795 in 2.3566 ft |
| Height with stand | 473 mm 47.3 cm 18.622 in 1.5518 ft | 393.8 mm 39.38 cm 15.5039 in 1.292 ft | 470.3 mm 47.03 cm 18.5157 in 1.543 ft | 480.45 mm 48.045 cm 18.9154 in 1.5763 ft |
| Depth with stand | 290 mm 29 cm 11.4173 in 0.9514 ft | 258.6 mm 25.86 cm 10.1811 in 0.8484 ft | 269 mm 26.9 cm 10.5906 in 0.8825 ft | 240 mm 24 cm 9.4488 in 0.7874 ft |
| Weight with stand | 9 kg 19.84 lbs | 5.82 kg 12.83 lbs | 10.13 kg 22.33 lbs | 8.9 kg 19.62 lbs |
| Box width | 810 mm 81 cm 31.8898 in 2.6575 ft | 980 mm 98 cm 38.5827 in 3.2152 ft | - | 980 mm 98 cm 38.5827 in 3.2152 ft |
| Box height | 518 mm 51.8 cm 20.3937 in 1.6995 ft | 448 mm 44.8 cm 17.6378 in 1.4698 ft | - | 545 mm 54.5 cm 21.4567 in 1.7881 ft |
| Box depth | 224 mm 22.4 cm 8.8189 in 0.7349 ft | 195 mm 19.5 cm 7.6772 in 0.6398 ft | - | 168 mm 16.8 cm 6.6142 in 0.5512 ft |
| Box weight | 11.9 kg 26.24 lbs | 8.73 kg 19.25 lbs | 12.71 kg 28.02 lbs | 13.52 kg 29.81 lbs |
| Stand depth | 290 mm 29 cm 11.4173 in 0.9514 ft | 258.6 mm 25.86 cm 10.1811 in 0.8484 ft | 269 mm 26.9 cm 10.5906 in 0.8825 ft | 240 mm 24 cm 9.4488 in 0.7874 ft |
| Colors | Black | Black and Red | 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 | 75 x 75 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes | Yes |
| Height adjustment range | 150 mm 15 cm 5.9055 in 0.4921 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 90 mm 9 cm 3.5433 in 0.2953 ft | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | No | No | No | Yes |
| Left pivot | - | - | - | 0 ° |
| Right pivot | - | - | - | 90 ° |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 45 ° | 30 ° | 360 ° | 15 ° |
| Right swivel | 45 ° | 30 ° | 360 ° | 15 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 3 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 23 ° | 23 ° | 15 ° | 21 ° |
| Cable management | - | ErgoStand | - |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 2 W | - | 2 x 2 W | 2 x 5 W |
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 | 1 x USB 3.2 (Type-B; Gen 1; 5 Gbps; upstream) 4 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 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 (CEC) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | HDCP (High-bandwidth Digital Content Protection) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | Adaptive-Sync technology Black Tuner Flicker-free technology HDR Ready Low Blue Light | Adaptive-Sync technology AMD FreeSync technology AOC G-Menu AOC Game Color AOC Shadow Control Flicker-free technology Frame Counter Game Mode Low Blue Light Low Input Lag Motion Blur Reduction (MBR) Picture-by-Picture Picture-in-Picture | Acer Display Widget Acer VisionCare 2.0 Agile-Splendor IPS AMD FreeSync Premium Black Boost BluelightShield Pro ComfyView Dark Boost Flicker-free technology KVM Switch Low Dimming Overdrive Super Sharpness Zero Frame Design | 6-axis color control AI-based OLED Care AMD FreeSync Premium Pro Apply Picture Mode Auto-Updated Black Equalizer 2.0 Blue Light Reduction Counter Crosshair Dashboard Eagle Eye Flicker-free technology GameAssist High Bit Rate 3 (HBR3) KVM Switch Night Vision OSD Sidekick Picture-by-Picture Picture-in-Picture RGB Fusion 2.0 Tactical Switch Timer VESA ClearMR 9000 |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE EAC ErP TÜV-Bauart PSE REACH RoHS UKCA VCCI WEEE | - | Eyesafe certified TUV Rheinland Flicker-free certified TUV Rheinland Low Blue Light certified | EyeSafe Certified TÜV Rheinland Flicker Free Certified TÜV 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 | 5 °C - 35 °C 41 °F - 95 °F | 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 % - 80 % | 10 % - 85 % | 20 % - 80 % | - |
| Operating altitude | - | 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 | 5 % - 85 % | 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 HDMI cable USB cable | DisplayPort cable | DisplayPort cable HDMI cable USB 3.0 Cable | DisplayPort cable HDMI cable USB 3.0 upstream 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 |
| Iiyama G-Master GCB3280QSU-B2 | AOC CU34G10XP | Acer Nitro XV322QK V3bmiiphx | Gigabyte MO32U |