Comparison between:
- 31.5" BenQ EX321UX
- 27" BenQ PD2725U
- 27" BenQ PD2705U
Brand, series, model
Information about the brand, series, model and model aliases.
| BenQ EX321UX | BenQ PD2725U | BenQ PD2705U | |
 |  |  | |
| Model alias | MOBIUZ EX321UX | - | PD2705UE |
| Model year | 2024 | 2021 | 2021 |
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 | 684 mm 68.4 cm 26.9291 in 2.2441 ft | 684 mm 68.4 cm 26.9291 in 2.2441 ft |
| Width | 697.344 mm 69.7344 cm 27.4545 in 2.2879 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft |
| Height | 392.256 mm 39.2256 cm 15.4431 in 1.2869 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft |
| Panel manufacturer | BOE | - | LG Display |
| Panel model | ME315QUM-NM1 | - | LM270WR3-SSC1 |
| Panel type | IPS-ADS | IPS | IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 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 |
| 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 | 0.185 mm 0.0185 cm 0.0073 in 0.0006 ft |
| Pixel density | 140 ppi 55 ppcm | 163 ppi 64 ppcm | 163 ppi 64 ppcm |
| Display area | 88.43 % | - | 89.21 % |
| Backlight | Mini LED | W-LED | W-LED |
| sRGB | - | 100 % | 99 % |
| Adobe RGB (1998) | 99 % | - | - |
| DCI P3 | 99 % | 95 % | - |
| Brightness | 700 cd/m² | 350 cd/m² | 250 cd/m² |
| Peak brightness | 1000 cd/m² | - | 350 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1200 : 1 |
| HDR | HDR10 DisplayHDR 1000 | DisplayHDR 400 | HDR10 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 1 ms 0.0010 s | - | 5 ms 0.0050 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte |
| 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) | - | - |
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) | 48 Hz - 144 Hz | 24 Hz - 76 Hz | 60 Hz |
| Consoles - 4K @ 120 Hz | 4K @ 60 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 |
| Power consumption (off) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | 80 W | - | 27.5 W |
| Power consumption (maximum) | 274 W | - | 152 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 | 714.4 mm 71.44 cm 28.126 in 2.3438 ft | - | 614 mm 61.4 cm 24.1732 in 2.0144 ft |
| Height | 433 mm 43.3 cm 17.0472 in 1.4206 ft | - | 365.7 mm 36.57 cm 14.3976 in 1.1998 ft |
| Depth | 98.1 mm 9.81 cm 3.8622 in 0.3219 ft | - | 86 mm 8.6 cm 3.3858 in 0.2822 ft |
| Weight | 7.2 kg 15.87 lbs | - | 6 kg 13.23 lbs |
| Width with stand | 714.4 mm 71.44 cm 28.126 in 2.3438 ft | - | 614 mm 61.4 cm 24.1732 in 2.0144 ft |
| Height with stand | 498.7 mm 49.87 cm 19.6339 in 1.6362 ft | - | 450.9 mm 45.09 cm 17.752 in 1.4793 ft |
| Depth with stand | 306 mm 30.6 cm 12.0472 in 1.0039 ft | - | 256.8 mm 25.68 cm 10.1102 in 0.8425 ft |
| Weight with stand | 9.7 kg 21.38 lbs | - | 9.3 kg 20.5 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 | - | 256.8 mm 25.68 cm 10.1102 in 0.8425 ft |
| Colors | White | Black Gray | 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 | 100 mm 10 cm 3.937 in 0.3281 ft | 150 mm 15 cm 5.9055 in 0.4921 ft | 110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape/portrait pivot | No | Yes | Yes |
| Left pivot | - | 0 ° | 0 ° |
| Right pivot | - | 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 ° | 5 ° |
| Backward tilt | 15 ° | 20 ° | 20 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 2 W | 2 x 2.5 W |
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; Gen 1; 5 Gbps: upstream; 65W; DP Alt Mode) 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps: upstream; 15W; data only) 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps: downstream; 7.5W) 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 3.1 (Type-C; upstream) 2 x USB 3.1 (Type-A; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x Thunderbolt 3.0 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; upstream; 65W; DP Alt Mode) 1 x USB 3.2 (Type-C; downstream) 2 x USB 3.2 (Type-B; upstream) 3 x USB 3.2 (Type-A; Gen 1; downstream) 1 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) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | AMA (Advanced Motion Accelerator) AMD FreeSync Premium Pro Black eQualizer Brightness Intelligence Plus Gen 2 technology Color Vibrance Color Weakness Mode ePaper Flicker-free technology FPS Mode HDRi IR sensor KVM Switch Light Tuner Low Blue Light Motion Blur Reduction Scenario Mapping | AQCOLOR technology CalMAN Verified Display Pilot Flicker-free technology Hotkey Puck G2 ICCsync Color Consistency KVM Switch Low Blue Light MAC Ready Pantone Verified Picture-by-Picture Picture-in-Picture Viewing Modes (CAD-CAM / Darkroom / Animation / DualView) | AMA (Advanced Motion Accelerator) Auto Pivot Calman Verified Color Modes DualView Flicker-free technology Hotkey Puck G2 Low Blue Light KVM Switch Pantone Validated Picture-by-Picture Picture-in-Picture Solidworks Uniformity Technology |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | EPEAT TUV Rheinland Low Blue Light Certified (Software 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) | DisplayPort cable HDMI cable | - |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | - | Anti-theft stand lock slot - Kensington |
| BenQ EX321UX | BenQ PD2725U | BenQ PD2705U |