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| General Info | ||
|---|---|---|
| Model Number | Samsung U28H750 | Acer CB342CK smiiphzx |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2019 |
| Brand | Samsung | Acer |
| Model Number | U28H750 | CB342CK smiiphzx |
| Alias | CB342CK | |
| 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 Type | TN | IPS |
| 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 | 86.22 % | 89.31 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 125 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 300 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 700 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Display Minimum Response Time | 1 ms | 1 ms |
| Display Coating | Anti-glare/Matte | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.72 in 9.5 cm 94.6 mm 0.31 ft |
2.31 in 5.9 cm 58.6 mm 0.19 ft |
| Case Weight | 4.7 kg 10 lbs |
6.8 kg 15 lbs |
| Case Width with Stand | 25.74 in 65.4 cm 653.7 mm 2.14 ft |
32.17 in 81.7 cm 817 mm 2.68 ft |
| Case Height with Stand | 18.75 in 47.6 cm 476.3 mm 1.56 ft |
23.5 in 59.7 cm 596.9 mm 1.96 ft |
| Case Depth with Stand | 9.56 in 24.3 cm 242.8 mm 0.8 ft |
9.2 in 23.4 cm 233.68 mm 0.77 ft |
| Case Weight with Stand | 5.2 kg 11 lbs |
8.7 kg 19 lbs |
| Case Color | Black, Silver | Black, Silver |
| 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 DisplayPort 1.4 1 x 3.5 mm Audio Out 5 x USB 3.0 2 x HDMI 2.0 |
| Audio | ||
| Audio Speakers | 2 x 3W | |
| Features | ||
| Cool Features | Eye Saver Mode Flicker-free technology Picture-in-Picture Samsung MagicAngle Quantum Dot Color Picture-by-Picture Adaptive-Sync Technology Samsung MagicBright Eco Saving Plus |
HDR Ready AMD FreeSync technology HDCP (High-bandwidth Digital Content Protection) |
| Ergonomics | ||
| Case Width | 25.74 in 65.4 cm 653.7 mm 2.14 ft |
32.17 in 81.7 cm 817 mm 2.68 ft |
| Case Height | 14.8 in 37.6 cm 376 mm 1.23 ft |
14.45 in 36.7 cm 367 mm 1.2 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 120 mm 12 cm 4.7244 in 0.3937 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 135 ° | |
| Right Swivel | 135 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 12 ° |
| Backward Tilt | 22 ° | 32 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 23 Hz - 76 Hz |
| Horizontal Digital Frequency | 15 kHz - 116 kHz | |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable |
HDMI cable USB 3.0 cable |
| Certificates and Standards | ||
| Licenses | CCC cTick ENERGY STAR FCC class B TCO Certified Displays 7.0 TÜV/GS VCCI |
ENERGY STAR |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 10 °C - 40 °C 50 °F - 104 °F |
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| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 45 °C -4 °F - 113 °F |
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| Internal Storage Humidity | 5 % - 95 % |
| Samsung U28H750 | Acer CB342CK smiiphzx |
