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| General Info | ||
|---|---|---|
| Model Number | LG 34WN750 | Samsung U28R55 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2017 |
| Brand | LG | Samsung |
| Model Series | UR55 | |
| Model Number | 34WN750 | U28R55 |
| Alias | 34WN750-B 34WN75C 34BN770 |
U28R550 U28R55U0 |
| Display | ||
| Screen Size Class | 34" (inches) | 28" (inches) |
| Diagonal Size | 34 in 86.4 cm 863.6 mm 2.83 ft |
28 in 71.1 cm 711.2 mm 2.33 ft |
| Screen Width | 31.25 in 79.4 cm 793.77 mm 2.6 ft |
24.45 in 62.1 cm 620.928 mm 2.04 ft |
| Screen Height | 13.39 in 34 cm 340.19 mm 1.12 ft |
13.44 in 34.1 cm 341.28 mm 1.12 ft |
| Display Type | AH-IPS | IPS |
| Display Bit Depth | 8 bits | 10 bits |
| Frame Rate Control | No | |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 21:9 | 16:9 |
| Screen Resolution | 3440 x 1440 | 3840 x 2160 |
| Screen Pixel Pitch | 0.233 mm | 0.16 mm |
| Screen Pixel Density | 110 ppi | 157 ppi |
| Screen-to-Body Ratio | 90.53 % | 88.7 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 99 % | |
| Screen Brightness | 300 cd/m² | 300 cd/m² |
| Max Screen Brightness | 430 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | 4 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HDR10 | HDR10 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.79 in 4.6 cm 45.5 mm 0.15 ft |
2.52 in 6.4 cm 64 mm 0.21 ft |
| Case Weight | 6.9 kg 15 lbs |
5 kg 11 lbs |
| Case Width with Stand | 32.15 in 81.7 cm 816.5 mm 2.68 ft |
25.15 in 63.9 cm 638.8 mm 2.1 ft |
| Case Height with Stand | 17.95 in 45.6 cm 456 mm 1.5 ft |
18.87 in 47.9 cm 479.3 mm 1.57 ft |
| Case Depth with Stand | 8.93 in 22.7 cm 226.7 mm 0.74 ft |
9.86 in 25.1 cm 250.5 mm 0.82 ft |
| Case Weight with Stand | 8.6 kg 19 lbs |
5.8 kg 13 lbs |
| Case Color | Black | Dark Blue Gray |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 7W | 2 x 4W |
| Features | ||
| Cool Features | AMD FreeSync technology Screen Split 2.0 Reader Mode Smart Energy Saving Black Stabilizer HDR Effect Color Weakness Mode Dual Controller Picture-in-Picture Low Blue Light Super Resolution+ Dynamic Action Sync Color Calibrated 3-Side Virtually Borderless Design Picture-by-Picture Flicker-free technology Adaptive-Sync technology Game Mode |
Samsung MagicUpscale Eco Saving Plus Off Timer Plus Flicker Free Picture-by-Picture Picture-in-Picture Eye Saver Mode AMD Radeon FreeSync Technology Image Size Samsung MagicBright Easy Setting Box |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 32.15 in 81.7 cm 816.5 mm 2.68 ft |
25.15 in 63.9 cm 638.8 mm 2.1 ft |
| Case Height | 14.38 in 36.5 cm 365.3 mm 1.2 ft |
14.72 in 37.4 cm 374 mm 1.23 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 75 x 75 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 110 mm 11 cm 4.3307 in 0.3609 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 2 ° |
| Backward Tilt | 15 ° | 15 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 56 Hz - 75 Hz | 40 Hz - 60 Hz |
| Horizontal Digital Frequency | 30 kHz - 90 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Certificates and Standards | ||
| Licenses | Windows 10 Certification TÜV Rheinland Eye Comfort 2.0 Certification |
|
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
10 °C - 40 °C 50 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 0 % - 85 % |
| LG 34WN750 | Samsung U28R55 |
