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| General Info | ||
|---|---|---|
| Model Number | Samsung U28E570D | Samsung C34H890 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2016 | 2017 |
| Brand | Samsung | Samsung |
| Model Number | U28E570D | C34H890 |
| Alias | LU28E570DS/ZA | C34H890W LC34H890WJNXZA LC34H892WJUXZG |
| Display | ||
| Screen Size Class | 28" (inches) | 34" (inches) |
| Diagonal Size | 28 in 71.1 cm 711.2 mm 2.33 ft |
34 in 86.4 cm 863.6 mm 2.83 ft |
| Screen Width | 24.45 in 62.1 cm 620.928 mm 2.04 ft |
31.49 in 80 cm 799.8 mm 2.62 ft |
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
13.18 in 33.5 cm 334.8 mm 1.1 ft |
| Display Curvature | 1800 | |
| Display Manufacturer | Innolux | Samsung |
| Display Type | TN | SVA |
| 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 | 21:9 |
| Screen Resolution | 3840 x 2160 | 3440 x 1440 |
| Screen Pixel Pitch | 0.16 mm | 0.233 mm |
| Screen Pixel Density | 157 ppi | 109 ppi |
| Screen-to-Body Ratio | 84.09 % | 91.19 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 98 % | 99.5 % |
| Adobe RGB 1998 | 67 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 370 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Screen Input Lag | 15 ms | 10 ms |
| Display Minimum Response Time | 1 ms | 4 ms |
| Display Average Response Time | 3.5 ms | 8 ms |
| Display Maximum Response Time | 23 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (2H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.89 in 7.4 cm 73.5 mm 0.24 ft |
4.85 in 12.3 cm 123.3 mm 0.4 ft |
| Case Weight | 4.7 kg 10 lbs |
6.3 kg 14 lbs |
| Case Width with Stand | 26.02 in 66.1 cm 660.9 mm 2.17 ft |
31.94 in 81.1 cm 811.4 mm 2.66 ft |
| Case Height with Stand | 18.44 in 46.9 cm 468.5 mm 1.54 ft |
21.22 in 53.9 cm 538.9 mm 1.77 ft |
| Case Depth with Stand | 7.37 in 18.7 cm 187.1 mm 0.61 ft |
11.76 in 29.9 cm 298.6 mm 0.98 ft |
| Case Weight with Stand | 5.28 kg 12 lbs |
7.9 kg 17 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 USB 3.0 (Type-C) 1 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 2 x USB 2.0 (downstream) 1 x USB 3.0 (downstream) |
| Audio | ||
| Features | ||
| Cool Features | Eye saver mode Flicker-free technology UHD Upscale Low Blue Light Picture-in-Picture 2.0 Picture-by-Picture HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Samsung MagicAngle Eco Saving Plus Samsung MagicBright |
Eye Saver Mode Flicker-free technology Picture-in-Picture Samsung MagicUpscale Samsung MagicBright Picture-by-Picture AMD FreeSync technology Eco Saving Plus |
| 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 |
31.94 in 81.1 cm 811.4 mm 2.66 ft |
| Case Height | 15.01 in 38.1 cm 381.3 mm 1.25 ft |
14.25 in 36.2 cm 361.9 mm 1.19 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 75 x 75 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 135 mm 13.5 cm 5.315 in 0.4429 ft |
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| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 30 ° | |
| Right Swivel | 30 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 2 ° | 2 ° |
| Backward Tilt | 20 ° | 24 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 24 Hz - 60 Hz | 48 Hz - 100 Hz |
| Horizontal Digital Frequency | 30 kHz - 135 kHz | 30 kHz - 152 kHz |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable |
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| Certificates and Standards | ||
| Licenses | CE ISO9241-307 TÜV/Ergonomics |
ENERGY STAR FCC Class B ISO9241-307 TÜV/Ergonomics |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 10 °C - 40 °C 50 °F - 104 °F |
10 °C - 40 °C 50 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 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 % | 5 % - 95 % |
| Samsung U28E570D | Samsung C34H890 |
