Comparison between:
- 31.5" Acer Nitro RG321QU Pbiipx
- 31.5" AOC CQ32G2SE
- 31.5" Gigabyte G32QC
- 31.5" Gigabyte G32QC A
Brand, series, model
Information about the brand, series, model and model aliases.
| Acer Nitro RG321QU Pbiipx | AOC CQ32G2SE | Gigabyte G32QC | Gigabyte G32QC A | |
| Series | Nitro RG1 | - | - | - |
 |  |  |  | |
| Model alias | RG321QUPbiipx UM.JR1EE.P01 UM.JR1SA.P01 UM.JR1AA.P01 | CQ32G2SE/BK CQ32G2SE BK | - | - |
| Model year | 2021 | 2020 | 2020 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 31.5 in | 31.5 in | 31.5 in | 31.5 in |
| Diagonal | 801 mm 80.1 cm 31.5354 in 2.628 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft |
| Width | 697.344 mm 69.7344 cm 27.4545 in 2.2879 ft | 697.344 mm 69.7344 cm 27.4545 in 2.2879 ft | 697.344 mm 69.7344 cm 27.4545 in 2.2879 ft | 697.344 mm 69.7344 cm 27.4545 in 2.2879 ft |
| Height | 392.256 mm 39.2256 cm 15.4431 in 1.2869 ft | 392.256 mm 39.2256 cm 15.4431 in 1.2869 ft | 392.256 mm 39.2256 cm 15.4431 in 1.2869 ft | 392.256 mm 39.2256 cm 15.4431 in 1.2869 ft |
| Radius of curvature | - | 1500 mm 150 cm 59.0551 in 4.9213 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft | 1500 mm 150 cm 59.0551 in 4.9213 ft |
| Panel manufacturer | - | - | - | AU Optronics |
| Panel model | - | - | - | M315DVR01.9 |
| Panel type | IPS | VA | VA | VA |
| Panel bit depth | 8 bits | 8 bits | 8 bits | 8 bits |
| FRC | No | - | No | No |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 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 | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft |
| Pixel density | 93 ppi 36 ppcm | 93 ppi 36 ppcm | 93 ppi 36 ppcm | 93 ppi 36 ppcm |
| Display area | 93.02 % | 90.55 % | - | - |
| Backlight | W-LED | W-LED | W-LED | W-LED |
| sRGB | - | 121 % | 124 % | 121 % |
| Adobe RGB (1998) | - | 90 % | 82 % | - |
| NTSC (1953) | 72 % | - | - | - |
| DCI P3 | - | - | 94 % | 93 % |
| Brightness | 250 cd/m² | 250 cd/m² | 350 cd/m² | 350 cd/m² |
| Peak brightness | - | 300 cd/m² | 450 cd/m² | - |
| Static contrast | 1000 : 1 | 3000 : 1 | 3000 : 1 | 3000 : 1 |
| Dynamic contrast | 100000000 : 1 | 80000000 : 1 | 12000000 : 1 | - |
| HDR | HDR10 | - | DisplayHDR 400 | DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | - | - | 6 ms 0.0060 s | - |
| Input lag | - | - | 3.5 ms 0.0035 s | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte |
| Response time - 1 ms (VRB - Visual Response Boost) | 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) | 24 kHz - 250 kHz | - | - | - |
| Vertical frequency (digital) | 48 Hz - 170 Hz | 48 Hz - 165 Hz | 48 Hz - 165 Hz | 48 Hz - 165 Hz |
| Native - 144 Hz Overclock - 170 Hz | DisplayPort - 48 Hz - 165 Hz HDMI - 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 | 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 |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.3 W | 0.3 W | 0.5 W | 0.5 W |
| Power consumption (average) | 37 W | 49 W | - | - |
| Power consumption (maximum) | 41 W | - | 75 W | 78 W |
| Power consumption (annual) | 37 kWh | - | - | - |
| Energy efficiency class | G | - | - | - |
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 | 712 mm 71.2 cm 28.0315 in 2.336 ft | 709.9 mm 70.99 cm 27.9488 in 2.3291 ft | 860 mm 86 cm 33.8583 in 2.8215 ft | 860 mm 86 cm 33.8583 in 2.8215 ft |
| Height | 413 mm 41.3 cm 16.2598 in 1.355 ft | 425.54 mm 42.554 cm 16.7535 in 1.3961 ft | - | - |
| Depth | 37.34 mm 3.734 cm 1.4701 in 0.1225 ft | 87.23 mm 8.723 cm 3.4343 in 0.2862 ft | 104 mm 10.4 cm 4.0945 in 0.3412 ft | 104 mm 10.4 cm 4.0945 in 0.3412 ft |
| Weight | - | - | 5.5 kg 12.13 lbs | 5.5 kg 12.13 lbs |
| Width with stand | 712 mm 71.2 cm 28.0315 in 2.336 ft | 709.9 mm 70.99 cm 27.9488 in 2.3291 ft | 860 mm 86 cm 33.8583 in 2.8215 ft | 860 mm 86 cm 33.8583 in 2.8215 ft |
| Height with stand | 523.24 mm 52.324 cm 20.6 in 1.7167 ft | 524.4 mm 52.44 cm 20.6457 in 1.7205 ft | 555 mm 55.5 cm 21.8504 in 1.8209 ft | 555 mm 55.5 cm 21.8504 in 1.8209 ft |
| Depth with stand | 200.66 mm 20.066 cm 7.9 in 0.6583 ft | 244.9 mm 24.49 cm 9.6417 in 0.8035 ft | 195 mm 19.5 cm 7.6772 in 0.6398 ft | 195 mm 19.5 cm 7.6772 in 0.6398 ft |
| Weight with stand | 5.22 kg 11.51 lbs | 7.5 kg 16.53 lbs | 7.8 kg 17.2 lbs | 7.8 kg 17.2 lbs |
| Box width | - | 813 mm 81.3 cm 32.0079 in 2.6673 ft | - | - |
| Box height | - | 607 mm 60.7 cm 23.8976 in 1.9915 ft | - | - |
| Box depth | - | 225 mm 22.5 cm 8.8583 in 0.7382 ft | - | - |
| Box weight | - | 10.5 kg 23.15 lbs | - | - |
| Colors | Black | Black 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 | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | No | No | Yes | Yes |
| Height adjustment range | - | - | 100 mm 10 cm 3.937 in 0.3281 ft | 100 mm 10 cm 3.937 in 0.3281 ft |
| Landscape/portrait pivot | No | No | No | No |
| Left/right swivel | No | No | No | No |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 3.5 ° | 5 ° | 5 ° |
| Backward tilt | 10 ° | 21.5 ° | 20 ° | 20 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 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 | 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out | 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 2 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) 2 x HDMI 2.0 1 x DisplayPort 1.2 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 | AMD FreeSync Premium Black Boost BlueLightShield ComfyView Flicker-free technology Low Dimming technology ZeroFrame Design | AMD FreeSync Premium Flicker-free technology Low Blue Light Low Input Lag Mode | AMD FreeSync Premium Pro Auto-Update Black Equalizer Dashboard Flicker-free technology GameAssist Low Blue Light OSD Sidekick NVIDIA G-SYNC Compatible | AMD FreeSync Premium Pro Auto-Update Black Equalizer Dashboard Flicker-free technology GameAssist Low Blue Light OSD Sidekick |
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 | - | - |
| Operating humidity | - | 10 % - 85 % | - | - |
| 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 HDMI cable | DisplayPort cable HDMI cable | DisplayPort cable HDMI cable USB cable | DisplayPort cable HDMI cable USB cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Security lock slot | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Acer Nitro RG321QU Pbiipx | AOC CQ32G2SE | Gigabyte G32QC | Gigabyte G32QC A |