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| General Info | ||
|---|---|---|
| Model Number | Samsung U28E590D | BenQ GW2270 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2015 | 2015 |
| Brand | Samsung | BenQ |
| Model Number | U28E590D | GW2270 |
| Alias | LU28E590DS/ZA | |
| Display | ||
| Screen Size Class | 28" (inches) | 22" (inches) |
| Diagonal Size | 28 in 71.1 cm 711.2 mm 2.33 ft |
21.5 in 54.6 cm 546 mm 1.79 ft |
| Screen Width | 24.45 in 62.1 cm 620.928 mm 2.04 ft |
18.77 in 47.7 cm 476.64 mm 1.56 ft |
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
10.56 in 26.8 cm 268.11 mm 0.88 ft |
| Display Manufacturer | Innolux | AU Optronics |
| Display Type | TN | VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | No |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 1920 x 1080 |
| Screen Pixel Pitch | 0.16 mm | 0.248 mm |
| Screen Pixel Density | 157 ppi | 102 ppi |
| Screen-to-Body Ratio | 84.09 % | 83.08 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 98 % | 90 % |
| Adobe RGB 1998 | 67 % | |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 370 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 20000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Screen Input Lag | 15 ms | |
| Display Minimum Response Time | 1 ms | 5 ms |
| Display Average Response Time | 3.5 ms | 13 ms |
| Display Maximum Response Time | 23 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.89 in 7.4 cm 73.5 mm 0.24 ft |
2.01 in 5.1 cm 51 mm 0.17 ft |
| Case Weight | 4.7 kg 10 lbs |
|
| Case Width with Stand | 26.02 in 66.1 cm 660.9 mm 2.17 ft |
19.91 in 50.6 cm 505.6 mm 1.66 ft |
| Case Height with Stand | 18.44 in 46.9 cm 468.5 mm 1.54 ft |
15.75 in 40 cm 400 mm 1.31 ft |
| Case Depth with Stand | 7.37 in 18.7 cm 187.1 mm 0.61 ft |
7.01 in 17.8 cm 178.17 mm 0.58 ft |
| Case Weight with Stand | 5.28 kg 12 lbs |
3.4 kg 7 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x HDMI 2.0 |
1 x 3.5 mm Audio Out 1 x DVI-D Dual Link 1.4 1 x D-sub |
| Audio | ||
| Features | ||
| Cool Features | Eye saver mode Flicker-free technology UHD Upscale Low Blue Light Picture-in-Picture Picture-by-Picture HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Samsung MagicAngle Eco Saving Plus Samsung MagicBright |
HDCP (High-bandwidth Digital Content Protection) Low Blue Light AMA (Advanced Motion Accelerator) Flicker-free technology |
| Extra Features | Security lock slot | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 26.02 in 66.1 cm 660.9 mm 2.17 ft |
19.92 in 50.6 cm 506 mm 1.66 ft |
| Case Height | 15.01 in 38.1 cm 381.3 mm 1.25 ft |
11.97 in 30.4 cm 304 mm 1 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 75 x 75 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 2 ° | 5 ° |
| Backward Tilt | 20 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 24 Hz - 75 Hz | 50 Hz - 76 Hz |
| Horizontal Digital Frequency | 30 kHz - 135 kHz | 30 kHz - 83 kHz |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable |
D-sub cable |
| Certificates and Standards | ||
| Licenses | CE ISO9241-307 TÜV/Ergonomics |
ENERGY STAR 6.0 TCO 6.0 WHQL (Windows 8.1; Windows 8; Windows 7) |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 10 °C - 40 °C 50 °F - 104 °F |
5 °C - 40 °C 41 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 45 °C -4 °F - 113 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 95 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Samsung U28E590D | BenQ GW2270 |
