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| General Info | ||
|---|---|---|
| Model Number | Dell UltraSharp U4919DW | Samsung QN49Q70R |
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| Price | ||
| Type | Monitor | TV |
| Year | 2018 | 2019 |
| Brand | Dell | Samsung |
| Model Series | Q70R | |
| Model Number | UltraSharp U4919DW | QN49Q70R |
| Alias | QN49Q70RAFXZA | |
| Display | ||
| Screen Size Class | 49" (inches) | 49" (inches) |
| Diagonal Size | 49 in 124.5 cm 1244.6 mm 4.08 ft |
48.46 in 123.1 cm 1231 mm 4.04 ft |
| Screen Width | 47.17 in 119.8 cm 1198.08 mm 3.93 ft |
42.24 in 107.3 cm 1072.91 mm 3.52 ft |
| Screen Height | 13.27 in 33.7 cm 336.96 mm 1.11 ft |
23.76 in 60.4 cm 603.512 mm 1.98 ft |
| Display Curvature | 3800 | |
| Display Manufacturer | LG Display | |
| Display Type | IPS | VA |
| Display Bit Depth | 10 bits | 10 bits |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 36:10 | 16:9 |
| Screen Resolution | 5120 x 1440 | 3840 x 2160 |
| Screen Pixel Pitch | 0.234 mm | 0.279 mm |
| Screen Pixel Density | 108 ppi | 91 ppi |
| Screen-to-Body Ratio | 89.55 % | 93.52 % |
| Backlight Source | W-LED | Direct LED (Full-Array Local Dimming) |
| DCI P3 | 100% | |
| Rec.2020 | 65 | |
| sRGB | 99 % | |
| Adobe RGB 1998 | 75 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 350 cd/m² | 400 cd/m² |
| Max Screen Brightness | 1000 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 4000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | |
| Screen Vertical Viewing Angle | 178 ° | |
| Screen Input Lag | 10 ms | 12 ms |
| Display Minimum Response Time | 5 ms | |
| Display Average Response Time | 8 ms | |
| Display Maximum Response Time | 15 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| HDR | HDR10 HLG (Hybrid Log Gamma) HDR10+ Quantum HDR 1000 |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 4.3 in 10.9 cm 109.3 mm 0.36 ft |
2.5 in 6.4 cm 63.5 mm 0.21 ft |
| Case Weight | 11.4 kg 25 lbs |
13.6 kg 30 lbs |
| Case Width with Stand | 47.84 in 121.5 cm 1215.1 mm 3.99 ft |
43.1 in 109.5 cm 1094.74 mm 3.59 ft |
| Case Height with Stand | 18.06 in 45.9 cm 458.6 mm 1.5 ft |
27.9 in 70.9 cm 708.66 mm 2.33 ft |
| Case Depth with Stand | 9.94 in 25.3 cm 252.6 mm 0.83 ft |
9.8 in 24.9 cm 248.9 mm 0.82 ft |
| Case Weight with Stand | 17.2 kg 38 lbs |
14.1 kg 31 lbs |
| Case Color | Black | Black |
| Hardware | ||
| CPU Cores | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
|
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct DLNA |
|
| 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) |
4 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x RS232 (C) 1 x Optical Audio Out 2 x USB 2.0 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 10W | |
| Built-in Subwoofer | 1 x 20 | |
| Features | ||
| OS | Tizen 5.0 | |
| Cool Features | HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture Blue Light Filter Flicker-free technology |
Anynet+ (HDMI-CEC) Ultimate UHD Dimming Quantum Processor 4K Voice command Auto Low Latency Mode HDCP (High-bandwidth Digital Content Protection) 2.2 Digital Clean View Extended PVR Quantum HDR 8x Light sensor Direct Full Array 4x Auto Motion Plus 4K AI Upscaling Quantum Dot Color Game Mode (Auto Game Mode; Game Motion plus; Dynamic Black EQ; Game Enhancer) Ambient Mode Google Assistant |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 47.84 in 121.5 cm 1215.1 mm 3.99 ft |
43.1 in 109.5 cm 1094.74 mm 3.59 ft |
| Case Height | 14.61 in 37.1 cm 371 mm 1.22 ft |
24.9 in 63.2 cm 632.46 mm 2.08 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 200 x 200 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 170 ° | |
| Right Swivel | 170 ° | |
| Forward and Backward Tilt Support | Yes | No |
| Forward Tilt | 5 ° | |
| Backward Tilt | 21 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 24 Hz - 86 Hz | 60 Hz |
| Horizontal Digital Frequency | 25 kHz - 115 kHz | |
| Screen Interpolation Technology | Motion Rate | |
| Screen Interpolation Value | 120 | |
| Screen Interpolation Measurement Unit | MR | |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB 3.0 upstream cable USB Type-C cable |
Smart remote control - TM1950C |
| Certificates and Standards | ||
| Licenses | ENERGY STAR 7.0 RoHS TCO Certified Displays |
ENERGY STAR RoHS |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Dell UltraSharp U4919DW | Samsung QN49Q70R |
