Comparison between:
- 31.5" BenQ EX321UX
- 31.5" BenQ EX321UZ
- 31.5" BenQ EX3210U
- 31.5" BenQ EX3210R
Brand, series, model
Information about the brand, series, model and model aliases.
| BenQ EX321UX | BenQ EX321UZ | BenQ EX3210U | BenQ EX3210R | |
 |  |  |  | |
| Model alias | MOBIUZ EX321UX | MOBIUZ EX321UZ | MOBIUZ EX3210U | MOBIUZ EX3210R |
| Model year | 2024 | 2025 | 2021 | 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 | 803 mm 80.3 cm 31.6142 in 2.6345 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft |
| Width | 684.044 mm 68.4044 cm 26.9309 in 2.2442 ft | 686.18 mm 68.618 cm 27.015 in 2.2512 ft | 662.544 mm 66.2544 cm 26.0844 in 2.1737 ft | 684.044 mm 68.4044 cm 26.9309 in 2.2442 ft |
| Height | 363.056 mm 36.3056 cm 14.2935 in 1.1911 ft | 365.53 mm 36.553 cm 14.3909 in 1.1992 ft | 360.456 mm 36.0456 cm 14.1912 in 1.1826 ft | 363.056 mm 36.3056 cm 14.2935 in 1.1911 ft |
| Radius of curvature | - | - | - | 1000 mm 100 cm 39.3701 in 3.2808 ft |
| Panel manufacturer | BOE | Samsung | AU Optronics | - |
| Panel model | ME315QUM-NM1 | - | M320QAN02.3 | - |
| Panel type | VA | QD-OLED | VA | SVA |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits | 10 bits (8 bits + FRC) | 8 bits (6 bits + FRC) |
| FRC | Yes | No | Yes | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 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 | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.182 mm 0.0182 cm 0.0071 in 0.0006 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft | 0.272 mm 0.0272 cm 0.0107 in 0.0009 ft | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft |
| Pixel density | 142 ppi 56 ppcm | 142 ppi 55 ppcm | 147 ppi 57 ppcm | 95 ppi 37 ppcm |
| Display area | 90.24 % | - | 83.19 % | 90.72 % |
| Backlight | Mini LED | - | W-LED | W-LED |
| Adobe RGB (1998) | 114 % | - | 111 % | - |
| DCI P3 | 84 % | 84 % | 80 % | 75 % |
| Brightness | 800 cd/m² | 350 cd/m² | - | 400 cd/m² |
| Peak brightness | 1000 cd/m² | 1000 cd/m² | 600 cd/m² | 400 cd/m² |
| Static contrast | 800 : 1 | 1501000 : 1 | 1200 : 1 | 4000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 1 ms 0.0010 s | 0.03 ms 0.0000 s | 2 ms 0.0020 s | - |
| Input lag | 4.3 ms 0.0043 s | - | - | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| α-MLED technology COG glass-based technology Local dimming zones - 1152 Number of mini LEDs - 4608 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.
| Vertical frequency (digital) | 50 Hz | 50 Hz | 50 Hz | 50 Hz |
| Consoles - 4K @ 120 Hz | - | Consoles - 4K @ 120 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) | 0.5 W | 0.3 W | 0.5 W | 0.5 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | 97 W | - | 61 W | - |
| Power consumption (maximum) | 294 W | - | 179 W | 120 W |
| - | Built-in power | - | - |
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 | 688.9 mm 68.89 cm 27.122 in 2.2602 ft | - | 700.2 mm 70.02 cm 27.5669 in 2.2972 ft | 677.9 mm 67.79 cm 26.689 in 2.2241 ft |
| Height | 399.5 mm 39.95 cm 15.7283 in 1.3107 ft | - | 410 mm 41 cm 16.1417 in 1.3451 ft | 403.8 mm 40.38 cm 15.8976 in 1.3248 ft |
| Depth | 86.6 mm 8.66 cm 3.4094 in 0.2841 ft | - | 55.7 mm 5.57 cm 2.1929 in 0.1827 ft | 120.6 mm 12.06 cm 4.748 in 0.3957 ft |
| Weight | 8.7 kg 19.18 lbs | - | 5.4 kg 11.9 lbs | 8.3 kg 18.3 lbs |
| Width with stand | 689.9 mm 68.99 cm 27.1614 in 2.2635 ft | - | 704.3 mm 70.43 cm 27.7283 in 2.3107 ft | 678.9 mm 67.89 cm 26.7283 in 2.2274 ft |
| Height with stand | 463.2 mm 46.32 cm 18.2362 in 1.5197 ft | - | 453.6 mm 45.36 cm 17.8583 in 1.4882 ft | 452.8 mm 45.28 cm 17.8268 in 1.4856 ft |
| Depth with stand | 296.5 mm 29.65 cm 11.6732 in 0.9728 ft | - | 261.1 mm 26.11 cm 10.2795 in 0.8566 ft | 260.2 mm 26.02 cm 10.2441 in 0.8537 ft |
| Weight with stand | 11.2 kg 24.69 lbs | - | 11.3 kg 24.91 lbs | 11.2 kg 24.69 lbs |
| Box width | 955 mm 95.5 cm 37.5984 in 3.1332 ft | - | - | - |
| Box height | 528 mm 52.8 cm 20.7874 in 1.7323 ft | - | - | - |
| Box depth | 208 mm 20.8 cm 8.189 in 0.6824 ft | - | - | - |
| Box weight | 15.7 kg 34.61 lbs | - | - | - |
| Stand depth | 306 mm 30.6 cm 12.0472 in 1.0039 ft | - | 269.9 mm 26.99 cm 10.626 in 0.8855 ft | 269.7 mm 26.97 cm 10.6181 in 0.8848 ft |
| Colors | White | White | Dark Grey and Silver | Dark Grey |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 75 x 75 mm | 75 x 75 mm | 75 x 75 mm | 200 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes | Yes |
| Height adjustment range | 110 mm 11 cm 4.3307 in 0.3609 ft | 110 mm 11 cm 4.3307 in 0.3609 ft | 80 mm 8 cm 3.1496 in 0.2625 ft | 120 mm 12 cm 4.7244 in 0.3937 ft |
| Landscape/portrait pivot | No | No | No | No |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 90 ° | 90 ° | 35 ° | 135 ° |
| Right swivel | 90 ° | 90 ° | 35 ° | 135 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 8 ° | 8 ° | 2 ° | 12 ° |
| Backward tilt | 25 ° | 25 ° | 10 ° | 32 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | - | 2 x 3 W | 2 x 3 W |
| Subwoofer | - | - | 1 x 5 W | 1 x 5 W |
| - | - | 2.1 CH DPS TrueSound by treVolo AI Noise-cancelling Microphone | 2.1 CH DSP TrueSound by treVolo |
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-C; Gen 1; 5 Gbps: upstream; 15W; data only) 1 x USB 3.2 (Type-B; Gen 1; 5 Gbps: upstream) 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps: downstream) 3 x HDMI 2.1 1 x DisplayPort 2.1 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 90W; DP Alt Mode) 2 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream; 4.5W) 2 x HDMI 2.1 (eARC) 1 x DisplayPort 2.1 (UHBR20; 80 Gbps) 1 x 3.5 mm Audio Out | 4 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x USB 3.0 (Type-A; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.3 | High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | AMD FreeSync Premium Pro Brightness Intelligence Plus Gen 2 technology Color Weakness Mode Flicker-free technology HDRi KVM Switch Low Blue Light Scenario Mapping | AMD FreeSync Premium Pro Customizable Crosshair Flicker-free technology Graphene FIlm High Pixel Contrast Adjustment Light Tuner Motion Blue Reduction Smart Game Art | AMD FreeSync Premium Pro Brightness Intelligence Plus technology Color Weakness Mode Flicker-free technology HDRi Light Tuner Motion Blur Reduction Scenario Mapping | AMD FreeSync Premium Pro Brightness Intelligence Plus technology Color Weakness Mode Flicker-free technology HDRi Low Blue Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | EPEAT TUV Rheinland Low Blue Light Certified (Software Solution) | EPEAT TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified (Hardware Solution) | - | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Remote control DisplayPort cable (optional) HDMI cable (optional) USB Type-C cable (optional) USB 3.2 cable (optional) | HDMI cable Remote control | Remote control DisplayPort cable HDMI cable USB 3.0 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 |
| BenQ EX321UX | BenQ EX321UZ | BenQ EX3210U | BenQ EX3210R |