Comparison between:
- 27" ViewSonic VP2785-4K
- 27" NEC MultiSync EA271U-BK-SV
- 32" BenQ SW321C
Brand, series, model
Information about the brand, series, model and model aliases.
| ViewSonic VP2785-4K | NEC MultiSync EA271U-BK-SV | BenQ SW321C | |
| Series | - | MultiSync | - |
 |  |  | |
| Model alias | - | EA271U-BK-SV | SW321C-B |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 27 in | 32 in |
| Diagonal | 685.9 mm 68.59 cm 27.0039 in 2.2503 ft | 684.7 mm 68.47 cm 26.9567 in 2.2464 ft | 812.8 mm 81.28 cm 32 in 2.6667 ft |
| Width | 596.74 mm 59.674 cm 23.4937 in 1.9578 ft | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 708.48 mm 70.848 cm 27.8929 in 2.3244 ft |
| Height | 335.66 mm 33.566 cm 13.215 in 1.1012 ft | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 398.52 mm 39.852 cm 15.6898 in 1.3075 ft |
| Panel manufacturer | LG Display | - | AU Optronics |
| Panel model | LM270WR4-SSA1 | - | M320QAN01.5 |
| Panel type | AH-IPS | IPS | AHVA IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits | 10 bits (8 bits + FRC) |
| FRC | Yes | - | Yes |
| LUT | 3D LUT 14 bits | - | 16 bits |
| 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 | 0.155 mm 0.0155 cm 0.0061 in 0.0005 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 | 163 ppi 64 ppcm | 163 ppi 64 ppcm | 137 ppi 54 ppcm |
| Display area | 90.18 % | 90.47 % | 82.96 % |
| Backlight | W-LED | W-LED | W-LED |
| sRGB | 100 % | 110 % | 100 % |
| Adobe RGB (1998) | 99 % | 81.6 % | 99 % |
| NTSC (1953) | 75.06 % | 78 % | - |
| DCI P3 | 96.4 % | - | 95 % |
| Brightness | 350 cd/m² | 350 cd/m² | 250 cd/m² |
| Static contrast | 1000 : 1 | 1300 : 1 | 1000 : 1 |
| Dynamic contrast | 20000000 : 1 | 9000 : 1 | 20000000 : 1 |
| HDR | HDR10 | - | HDR10 HLG (Hybrid Log Gamma) |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 7 ms 0.0070 s | 5 ms 0.0050 s | 5 ms 0.0050 s |
| Average response time | 14 ms 0.0140 s | - | - |
| Input lag | 30 ms 0.0300 s | - | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte |
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 (analog) | - | 31.5 kHz - 136 kHz | - |
| Horizontal frequency (digital) | - | 31.5 kHz - 136 kHz | 27 kHz - 140 kHz |
| Vertical frequency (digital) | 60 Hz | 30 Hz - 75 Hz | 24 Hz - 76 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 |
| Electric current (A) | - | 1.6 A | 2.5 A |
| Power consumption (off) | - | 0.29 W | 0.5 W |
| Power consumption (sleep) | - | 0.29 W | 0.5 W |
| Power consumption (eco) | 45 W | 30 W | 52 W |
| Power consumption (average) | 55 W | 38 W | - |
| Power consumption (maximum) | 70 W | 150 W | 170 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 | 612.4 mm 61.24 cm 24.1102 in 2.0092 ft | 611.8 mm 61.18 cm 24.0866 in 2.0072 ft | 759.4 mm 75.94 cm 29.8976 in 2.4915 ft |
| Height | 362.7 mm 36.27 cm 14.2795 in 1.19 ft | 361.9 mm 36.19 cm 14.248 in 1.1873 ft | 448.15 mm 44.815 cm 17.6437 in 1.4703 ft |
| Depth | 57.58 mm 5.758 cm 2.2669 in 0.1889 ft | 67.2 mm 6.72 cm 2.6457 in 0.2205 ft | 77.82 mm 7.782 cm 3.0638 in 0.2553 ft |
| Weight | 3.92 kg 8.64 lbs | 6.1 kg 13.45 lbs | 9.1 kg 20.06 lbs |
| Width with stand | 612.4 mm 61.24 cm 24.1102 in 2.0092 ft | 611.8 mm 61.18 cm 24.0866 in 2.0072 ft | 759.4 mm 75.94 cm 29.8976 in 2.4915 ft |
| Height with stand | 545.51 mm 54.551 cm 21.4768 in 1.7897 ft | 378 mm 37.8 cm 14.8819 in 1.2402 ft | 513.65 mm 51.365 cm 20.2224 in 1.6852 ft |
| Depth with stand | 214.96 mm 21.496 cm 8.463 in 0.7052 ft | 250 mm 25 cm 9.8425 in 0.8202 ft | 340.53 mm 34.053 cm 13.4067 in 1.1172 ft |
| Weight with stand | 6.4 kg 14.11 lbs | 9.5 kg 20.94 lbs | 11.8 kg 26.01 lbs |
| Colors | Black | Black | Gray |
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 | 130 mm 13 cm 5.1181 in 0.4265 ft | 150 mm 15 cm 5.9055 in 0.4921 ft | 150 mm 15 cm 5.9055 in 0.4921 ft |
| Landscape/portrait pivot | Yes | Yes | Yes |
| Left pivot | 0 ° | 90 ° | 0 ° |
| Right pivot | 90 ° | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes |
| Left swivel | 60 ° | 170 ° | 45 ° |
| Right swivel | 60 ° | 170 ° | 45 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° |
| Backward tilt | 21 ° | 35 ° | 20 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 1 W | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 3 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) 1 x USB 3.1 (Type-C) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x DisplayPort 1.4 (Input mini) 1 x 3.5 mm Audio Out | 3 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C - 60 W) 2 x USB 3.0 (upstream) 2 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 2 x USB 3.1 (downstream) 1 x USB 3.1 (Type-C; DisplayPort; 60W) 1 x USB 3.1 (upstream) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 1 x SD Memory Card Slot |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | EcoModes Hardware calibration ready Light sensor Picture-by-Picture Picture-in-Picture | Carbon Footprint Meter ControlSync Dynamic Visual Mode EcoModes Human sensor Light sensor NaViSet software Picture-by-Picture Resettable Cost Meter SpectraView II XtraView | AMA (Advanced Motion Accelerator) AQCOLOR Technology Black Level Flicker-free technology Gamut Duo Hardware calibration Hotkey Puck G2 Low Blue Light Picture-by-Picture Picture-in-Picture Uniformity Technology |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CB CE CCC EAC / CU ENERGY STAR ErP FCC class B ICES-003 RoHS2 TCO Certified Displays WEEE | CE ENERGY STAR 7.0 ErP FCC Class B ISO 9241-307 MPR II / MPR III PCT/Gost RoHS TCO Certified Displays 7.0 TÜV/Ergonomics TÜV/GS 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 | 5 °C - 35 °C 41 °F - 95 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 20 % - 90 % | 20 % - 80 % | 10 % - 90 % |
| Operating altitude | 3048 m 10000 ft | 5000 m 16404.2 ft | 30000 m 98425.2 ft |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -10 °C - 60 °C 14 °F - 140 °F | - |
| Storage humidity | 5 % - 90 % | 10 % - 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 | DisplayPort cable - mini-DP to DP HDMI cable USB 3.0 upstream cable | Color calibration kit Color calibration sensor (MDSVSENSOR3) ControlSync cable DisplayPort cable USB 3.0 upstream cable | HDMI cable Mini DisplayPort to DisplayPort cable USB cable USB Type-C cable Shading hood |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | ControlSync IN/OUT port - 2.5 mm stereo jack | - |
| ViewSonic VP2785-4K | NEC MultiSync EA271U-BK-SV | BenQ SW321C |