Comparison between:
- 27" BenQ PD2705U
- 27" Xiaomi 4K Monitor 27
- 27" LG 27UL500
Brand, series, model
Information about the brand, series, model and model aliases.
| BenQ PD2705U | Xiaomi 4K Monitor 27 | LG 27UL500 | |
 |  |  | |
| Model alias | PD2705UE | XMMNT27NU | 27UL500-W |
| Model year | 2021 | 2022 | 2019 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 27 in |
| Diagonal | 684 mm 68.4 cm 26.9291 in 2.2441 ft | 684.66 mm 68.466 cm 26.9551 in 2.2463 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft |
| Width | 596.736 mm 59.6736 cm 23.4935 in 1.9578 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 | 335.664 mm 33.5664 cm 13.2151 in 1.1013 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 | LG Display | BOE | BOE |
| Panel model | LM270WR3-SSC1 | MV270QUM-N50 | MV270QUM-N30 |
| Panel type | IPS | IPS | AH-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 | 0.185 mm 0.0185 cm 0.0073 in 0.0006 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft |
| Pixel density | 163 ppi 64 ppcm | 163 ppi 64 ppcm | 163 ppi 64 ppcm |
| Display area | 89.21 % | - | 86.72 % |
| Backlight | W-LED | W-LED | W-LED |
| sRGB | 99 % | - | 98 % |
| Brightness | 250 cd/m² | 400 cd/m² | 300 cd/m² |
| Peak brightness | 350 cd/m² | - | - |
| Static contrast | 1200 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | - | 1000000 : 1 | - |
| HDR | HDR10 | DisplayHDR 400 | HDR10 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 6 ms 0.0060 s | 5 ms 0.0050 s |
| Average response time | - | - | 14 ms 0.0140 s |
| Maximum response time | - | - | 20 ms 0.0200 s |
| Input lag | - | - | 9 ms 0.0090 s |
| Coating | Anti-glare/Matte | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
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.
| Horizontal frequency (digital) | - | - | 30 kHz - 135 kHz |
| Vertical frequency (digital) | 60 Hz | 60 Hz | 56 Hz - 61 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 110 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 255 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Electric current (A) | - | 3 A | - |
| Power consumption (off) | 0.5 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.3 W | 0.5 W |
| Power consumption (eco) | - | - | 26 W |
| Power consumption (average) | 27.5 W | - | 36 W |
| Power consumption (maximum) | 152 W | 195 W | 41 W |
| Power consumption (annual) | - | - | 82 kWh |
| Energy efficiency class | - | - | A |
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 | 614 mm 61.4 cm 24.1732 in 2.0144 ft | 612.9 mm 61.29 cm 24.1299 in 2.0108 ft | 622.6 mm 62.26 cm 24.5118 in 2.0427 ft |
| Height | 365.7 mm 36.57 cm 14.3976 in 1.1998 ft | - | 371 mm 37.1 cm 14.6063 in 1.2172 ft |
| Depth | 86 mm 8.6 cm 3.3858 in 0.2822 ft | - | 74.1 mm 7.41 cm 2.9173 in 0.2431 ft |
| Weight | 6 kg 13.23 lbs | - | 4.6 kg 10.14 lbs |
| Width with stand | 614 mm 61.4 cm 24.1732 in 2.0144 ft | 612.9 mm 61.29 cm 24.1299 in 2.0108 ft | 622.6 mm 62.26 cm 24.5118 in 2.0427 ft |
| Height with stand | 450.9 mm 45.09 cm 17.752 in 1.4793 ft | 514.9 mm 51.49 cm 20.2717 in 1.6893 ft | 460 mm 46 cm 18.1102 in 1.5092 ft |
| Depth with stand | 256.8 mm 25.68 cm 10.1102 in 0.8425 ft | 200 mm 20 cm 7.874 in 0.6562 ft | 209.4 mm 20.94 cm 8.2441 in 0.687 ft |
| Weight with stand | 9.3 kg 20.5 lbs | 6.44 kg 14.2 lbs | 5.1 kg 11.24 lbs |
| Box width | - | - | 704 mm 70.4 cm 27.7165 in 2.3097 ft |
| Box height | - | - | 518 mm 51.8 cm 20.3937 in 1.6995 ft |
| Box depth | - | - | 192 mm 19.2 cm 7.5591 in 0.6299 ft |
| Box weight | - | - | 8.6 kg 18.96 lbs |
| Stand depth | 256.8 mm 25.68 cm 10.1102 in 0.8425 ft | 200 mm 20 cm 7.874 in 0.6562 ft | - |
| Colors | Black | Black | White |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 75 x 75 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | No |
| Height adjustment range | 110 mm 11 cm 4.3307 in 0.3609 ft | 120 mm 12 cm 4.7244 in 0.3937 ft | - |
| Landscape/portrait pivot | Yes | Yes | No |
| Left pivot | 0 ° | 0 ° | - |
| Right pivot | 90 ° | 90 ° | - |
| Left/right swivel | Yes | Yes | No |
| Left swivel | 30 ° | 33 ° | - |
| Right swivel | 30 ° | 33 ° | - |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° |
| Backward tilt | 20 ° | 21 ° | 15 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 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; 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 | 1 x USB (Type-C; upstream) 2 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 HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out |
| 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) 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 | Low Blue Light | AMD FreeSync technology Black Stabilizer DDC/CI Dynamic Action Sync Flicker-free technology Low Blue Light Super Resolution+ |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | - | TUV Rheinland Low Blue Light Certified | BSMI CCC CE cTick ENERGY STAR 7.0 ErP FCC Class B UL/cUL |
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 | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | - | 20 % - 80 % | 10 % - 80 % |
| Operating altitude | - | 5000 m 16404.2 ft | - |
| Storage temperature | - | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | - | 5 % - 90 % | 5 % - 85 % |
| Storage altitude | - | 12192 m 40000 ft | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | - | DisplayPort cable USB cable | HDMI cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | - | Anti-theft stand lock slot |
| BenQ PD2705U | Xiaomi 4K Monitor 27 | LG 27UL500 |