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| General Info | ||
|---|---|---|
| Model Number | Dell UltraSharp U4919DW | Xiaomi Mi Curved Display 34 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2018 | 2019 |
| Brand | Dell | Xiaomi |
| Model Number | UltraSharp U4919DW | Mi Curved Display 34 |
| Display | ||
| Screen Size Class | 49" (inches) | 34" (inches) |
| Diagonal Size | 49 in 124.5 cm 1244.6 mm 4.08 ft |
34 in 86.4 cm 863.6 mm 2.83 ft |
| Screen Width | 47.17 in 119.8 cm 1198.08 mm 3.93 ft |
31.49 in 80 cm 799.8 mm 2.62 ft |
| Screen Height | 13.27 in 33.7 cm 336.96 mm 1.11 ft |
13.18 in 33.5 cm 334.8 mm 1.1 ft |
| Display Curvature | 3800 | 1500 |
| Display Manufacturer | LG Display | Samsung |
| Display Type | IPS | SVA |
| Display Bit Depth | 10 bits | 8 bits |
| Frame Rate Control | No | No |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 36:10 | 21:9 |
| Screen Resolution | 5120 x 1440 | 3440 x 1440 |
| Screen Pixel Pitch | 0.234 mm | 0.232 mm |
| Screen Pixel Density | 108 ppi | 109 ppi |
| Screen-to-Body Ratio | 89.55 % | |
| Backlight Source | W-LED | W-LED |
| sRGB | 99 % | 121 % |
| Adobe RGB 1998 | 75 % | |
| NTSC 1953 | 72 % | 85 % |
| Screen Brightness | 350 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 10 ms | |
| Display Minimum Response Time | 5 ms | 4 ms |
| Display Average Response Time | 8 ms | |
| Display Maximum Response Time | 15 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 4.3 in 10.9 cm 109.3 mm 0.36 ft |
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| Case Weight | 11.4 kg 25 lbs |
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| Case Width with Stand | 47.84 in 121.5 cm 1215.1 mm 3.99 ft |
31.91 in 81 cm 810.39 mm 2.66 ft |
| Case Height with Stand | 18.06 in 45.9 cm 458.6 mm 1.5 ft |
20.5 in 52.1 cm 520.61 mm 1.71 ft |
| Case Depth with Stand | 9.94 in 25.3 cm 252.6 mm 0.83 ft |
9.55 in 24.3 cm 242.53 mm 0.8 ft |
| Case Weight with Stand | 17.2 kg 38 lbs |
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| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x USB 3.0 (charger - 5V/2.0A) 1 x USB 3.1 (Type-C) 1 x DisplayPort 1.4 2 x HDMI 2.0 2 x USB 3.0 (upstream) 4 x USB 3.0 (downstream) |
1 x 3.5 mm Audio Out 2 x HDMI 2.0 2 x DisplayPort 1.4 |
| Audio | ||
| Features | ||
| Cool Features | HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Blue Light Filter Flicker-free technology |
Picture-by-Picture Picture-in-Picture AMD FreeSync technology Low Blue Light |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 47.84 in 121.5 cm 1215.1 mm 3.99 ft |
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| Case Height | 14.61 in 37.1 cm 371 mm 1.22 ft |
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| 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 |
80 mm 8 cm 3.1496 in 0.2625 ft |
| Landscape or Portrait Pivot Support | No | |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 170 ° | 35 ° |
| Right Swivel | 170 ° | 35 ° |
| Forward and Backward Tilt Support | Yes | |
| Forward Tilt | 5 ° | |
| Backward Tilt | 21 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 24 Hz - 86 Hz | 48 Hz - 144 Hz |
| Horizontal Digital Frequency | 25 kHz - 115 kHz | |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB 3.0 upstream cable USB Type-C cable |
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| Certificates and Standards | ||
| Licenses | ENERGY STAR 7.0 RoHS TCO Certified Displays |
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| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
| Safe Operating Humidity Level | 10 % - 80 % | 10 % - 90 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Dell UltraSharp U4919DW | Xiaomi Mi Curved Display 34 |
