Comparison between:
- 27" Terra LED 2747W
- 28.2" BenQ RD280U
- 31.5" BenQ RD320U
Brand, series, model
Information about the brand, series, model and model aliases.
| Terra LED 2747W | BenQ RD280U | BenQ RD320U | |
 |  |  | |
| Model year | 2018 | 2024 | 2024 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 28.2 in | 31.5 in |
| Diagonal | 685.98 mm 68.598 cm 27.0071 in 2.2506 ft | 716.495 mm 71.6495 cm 28.2085 in 2.3507 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft |
| Width | 597.9 mm 59.79 cm 23.5394 in 1.9616 ft | 596.16 mm 59.616 cm 23.4709 in 1.9559 ft | 698.4 mm 69.84 cm 27.4961 in 2.2913 ft |
| Height | 336.3 mm 33.63 cm 13.2402 in 1.1033 ft | 397.44 mm 39.744 cm 15.6472 in 1.3039 ft | 392.85 mm 39.285 cm 15.4665 in 1.2889 ft |
| Panel manufacturer | - | BOE | - |
| Panel model | - | MV282CVB-N11 | - |
| Panel type | AMVA | IPS | IPS |
| Panel bit depth | 8 bits | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | - | Yes | Yes |
| Colors | 16777216 colors 24 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.5:1 3:2 | 1.778:1 16:9 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p | 3840 x 2560 pixels | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.311 mm 0.0311 cm 0.0123 in 0.001 ft | 0.155 mm 0.0155 cm 0.0061 in 0.0005 ft | 0.182 mm 0.0182 cm 0.0071 in 0.0006 ft |
| Pixel density | 81 ppi 32 ppcm | 163 ppi 64 ppcm | 139 ppi 54 ppcm |
| Display area | 87.56 % | 90.74 % | 90.34 % |
| Backlight | W-LED | W-LED | W-LED |
| sRGB | - | 100 % | 99 % |
| DCI P3 | - | 95 % | 98 % |
| Brightness | 300 cd/m² | 350 cd/m² | 400 cd/m² |
| Peak brightness | - | 400 cd/m² | - |
| Static contrast | 30000000 : 1 | 1200 : 1 | 2000 : 1 |
| HDR | - | HDR10 DisplayHDR 400 | HDR10 DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 5 ms 0.0050 s | 5 ms 0.0050 s | 5 ms 0.0050 s |
| Coating | Anti-glare/Matte | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| Overdrive - 5 ms | Nano Matte Panel | Nano Matte Panel |
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) | 60 Hz | 60 Hz | 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 | - | 0.3 W |
| Power consumption (sleep) | 0.5 W | - | 0.5 W |
| Power consumption (average) | 22 W | 34 W | 30 W |
| Power consumption (maximum) | - | 205 W | 220 W |
| Power consumption (annual) | 32 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 | 624 mm 62.4 cm 24.5669 in 2.0472 ft | 610.4 mm 61.04 cm 24.0315 in 2.0026 ft | 714.6 mm 71.46 cm 28.1339 in 2.3445 ft |
| Height | 368 mm 36.8 cm 14.4882 in 1.2073 ft | 427.8 mm 42.78 cm 16.8425 in 1.4035 ft | 425 mm 42.5 cm 16.7323 in 1.3944 ft |
| Depth | 46 mm 4.6 cm 1.811 in 0.1509 ft | 87.1 mm 8.71 cm 3.4291 in 0.2858 ft | 88.6 mm 8.86 cm 3.4882 in 0.2907 ft |
| Weight | 3.9 kg 8.6 lbs | 7.5 kg 16.53 lbs | 7.3 kg 16.09 lbs |
| Width with stand | 624 mm 62.4 cm 24.5669 in 2.0472 ft | 610.4 mm 61.04 cm 24.0315 in 2.0026 ft | 714.6 mm 71.46 cm 28.1339 in 2.3445 ft |
| Height with stand | 460 mm 46 cm 18.1102 in 1.5092 ft | 474.3 mm 47.43 cm 18.6732 in 1.5561 ft | 468.6 mm 46.86 cm 18.4488 in 1.5374 ft |
| Depth with stand | 240 mm 24 cm 9.4488 in 0.7874 ft | 244.5 mm 24.45 cm 9.626 in 0.8022 ft | 263.1 mm 26.31 cm 10.3583 in 0.8632 ft |
| Weight with stand | 4.3 kg 9.48 lbs | 10.4 kg 22.93 lbs | 10.8 kg 23.81 lbs |
| Stand depth | - | 244.5 mm 24.45 cm 9.626 in 0.8022 ft | 263.1 mm 26.31 cm 10.3583 in 0.8632 ft |
| Colors | Black | Black | 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 | No | 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 |
| Landscape/portrait pivot | No | No | No |
| Left/right swivel | Yes | Yes | Yes |
| Left swivel | 45 ° | 15 ° | 20 ° |
| Right swivel | 45 ° | 15 ° | 20 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° |
| Backward tilt | 20 ° | 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 W | 2 x 3 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 HDMI 1.4 1 x DVI-D 1 x 3.5 mm Audio In | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 90W; DP Alt Mode) 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; MST; data transfer; 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; 4.5W) 1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; upstream; 90W; DP Alt Mode) 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; MST; data transfer; 7.5W) 1 x USB 3.2 (Type-C; Gen 1; 5 Gbps; downstream; 4.5W) 1 x USB 3.2 (Type-B; Gen 1; 5 Gbps; upstream) 3 x USB 3.2 (Type-A; Gen 1; 5 Gbps; downstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| HDCP (High-bandwidth Digital Content Protection) | - | High-bandwidth Digital Content Protection (HDCP) 1.4 |
Features
Some additional functional features of the model.
| Features | Flicker-free technology | AMA (Advanced Motion Accelerator) Brightness Intelligence Gen 2 (B.I. Gen 2) Coding HotKey Coding Mode Color Weakness Mode Daisy Chaining Display Pilot 2 (Shortcuts / Desktop Partition / Application Mode / Software Dimming / Circadian Mode) DualView Plus ePaper Eye-Care Eye Reminder Flicker-free technology KVM Switch Low Blue Light Plus MoonHalo Night Hours Protection Picture-by-Picture Picture-in-Picture Roximity Sensor / Light Sensor | AMA (Advanced Motion Accelerator) Auto Pivot Brightness Intelligence Gen 2 (B.I. Gen 2) Coding HotKey Coding Mode Color Weakness Mode Daisy Chaining Display Pilot 2 (Shortcuts / Desktop Partition / Application Mode / Software Dimming / Circadian Mode) DualView Plus ePaper Eye-Care Eye Reminder Flicker-free technology KVM Switch Low Blue Light Plus MoonHalo Night Hours Protection Picture-by-Picture Picture-in-Picture Roximity Sensor / Light Sensor |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE | Energy Star 8.0 EPEAT Bronze EyeSafe Certified 2.0 Eye Comfort 2.0 TCO Certified 9.0 TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified (Hardware Solution) | Energy Star 8.0 EPEAT Bronze EyeSafe Certified 2.0 Eye Comfort 2.0 TCO Certified 9.0 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 | 0 °C - 40 °C 32 °F - 104 °F | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 0 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Operating altitude | - | 5000 m 16404.2 ft | 5000 m 16404.2 ft |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | - | 5 % - 85 % | 5 % - 85 % |
| Storage altitude | - | 12192 m 40000 ft | 12192 m 40000 ft |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable Audio cable | HDMI cable USB Type-B cable USB Type-C cable | HDMI cable USB Type-B cable USB Type-C 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 |
| Terra LED 2747W | BenQ RD280U | BenQ RD320U |