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| General Info | ||
|---|---|---|
| Model Number | NEC MultiSync EA275UHD | NEC MultiSync EA271U |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2015 | 2018 |
| Brand | NEC | NEC |
| Model Number | MultiSync EA275UHD | MultiSync EA271U |
| Alias | EA275UHD-BK EA275UHD-W |
EA271U-BK EA271U-WH |
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 26.96 in 68.5 cm 684.7 mm 2.25 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Screen Width | 23.47 in 59.6 cm 596.16 mm 1.96 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 13.2 in 33.5 cm 335.34 mm 1.1 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Manufacturer | LG Display | |
| Display Type | AH-IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.155 mm | 0.155 mm |
| Screen Pixel Density | 163 ppi | 163 ppi |
| Screen-to-Body Ratio | 82.78 % | 90.47 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 110.1 % | 110 % |
| Adobe RGB 1998 | 81.6 % | 81.6 % |
| NTSC 1953 | 78 % | 78 % |
| Screen Brightness | 350 cd/m² | 350 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1300 : 1 |
| Dynamic Screen Contrast | 9000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 70 ms | |
| Display Minimum Response Time | 6 ms | 5 ms |
| Display Average Response Time | 14 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.62 in 6.7 cm 66.5 mm 0.22 ft |
2.65 in 6.7 cm 67.2 mm 0.22 ft |
| Case Weight | 6.2 kg 14 lbs |
6.1 kg 13 lbs |
| Case Width with Stand | 25.17 in 63.9 cm 639.2 mm 2.1 ft |
24.09 in 61.2 cm 611.8 mm 2.01 ft |
| Case Height with Stand | 16.45 in 41.8 cm 417.9 mm 1.37 ft |
14.88 in 37.8 cm 378 mm 1.24 ft |
| Case Depth with Stand | 9.06 in 23 cm 230 mm 0.75 ft |
9.84 in 25 cm 250 mm 0.82 ft |
| Case Weight with Stand | 9.1 kg 20 lbs |
9.5 kg 21 lbs |
| Case Color | Black, White | Black, White |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x USB 3.0 (upstream) 1 x HDMI 2.0 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 1 x DisplayPort 1.2 1 x USB 2.0 (downstream) 2 x USB 3.0 (downstream) |
2 x USB 3.0 (upstream) 2 x HDMI 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 1 x USB 3.0 (Type-C - 60 W) 3 x USB 3.0 (downstream) |
| Audio | ||
| Audio Speakers | 2 x 1W | 2 x 1W |
| Features | ||
| Cool Features | EcoModes Human sensor XtraView NaViSet software Resettable Cost Meter Picture-by-Picture Light sensor Carbon Footprint Meter UHD Upscaling ControlSync VESA DDC2B |
Dynamic Visual Mode EcoModes XtraView Human sensor NaViSet software Light sensor HDCP (High-bandwidth Digital Content Protection) Carbon Footprint Meter Picture-by-Picture ControlSync Resettable Cost Meter |
| Extra Features | ControlSync IN/OUT port - 2.5 mm stereo jack | ControlSync IN/OUT port - 2.5 mm stereo jack |
| Ergonomics | ||
| Case Width | 25.17 in 63.9 cm 639.2 mm 2.1 ft |
24.09 in 61.2 cm 611.8 mm 2.01 ft |
| Case Height | 14.87 in 37.8 cm 377.8 mm 1.24 ft |
14.25 in 36.2 cm 361.9 mm 1.19 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | 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 |
| Landscape or Portrait Pivot Support | Yes | Yes |
| Left Pivot | 0 ° | 90 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 170 ° | 170 ° |
| Right Swivel | 170 ° | 170 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 30 ° | 35 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 30 Hz - 75 Hz | 30 Hz - 75 Hz |
| Horizontal Digital Frequency | 31.5 kHz - 135 kHz | 31.5 kHz - 136 kHz |
| Accessories | ||
| Extras | ControlSync cable DVI cable USB 3.0 upstream cable |
ControlSync cable DisplayPort cable USB 3.0 upstream cable |
| Certificates and Standards | ||
| Licenses | CE EAC ENERGY STAR 6.0 ErP FCC Class B ISO 9241-307 Class I MPR II / MPR III RoHS TCO Certified Displays 6.0 TÜV/Ergonomics TÜV/GS UL/cUL |
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 |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 20 % - 80 % | 20 % - 80 % |
| Internal Storage Temperature | -10 °C - 60 °C 14 °F - 140 °F |
-10 °C - 60 °C 14 °F - 140 °F |
| Internal Storage Humidity | 10 % - 85 % | 10 % - 85 % |
| Max Operating Altitude | 5000 | 5000 |
| Max Storage Altitude | 12192 | 12192 |
| NEC MultiSync EA275UHD | NEC MultiSync EA271U |
