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| General Info | ||
|---|---|---|
| Model Number | Dell U4021QW | Samsung 32M70A |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2020 |
| Brand | Dell | Samsung |
| Model Number | U4021QW | 32M70A |
| Alias | LS32AM70 32AM70 |
|
| Display | ||
| Screen Size Class | 40" (inches) | 32" (inches) |
| Diagonal Size | 31.5 in 80 cm 800.1 mm 2.63 ft |
|
| Screen Width | 37.27 in 94.7 cm 946.6 mm 3.11 ft |
27.45 in 69.7 cm 697.31 mm 2.29 ft |
| Screen Height | 15.44 in 39.2 cm 392.233 mm 1.29 ft |
|
| Display Curvature | 2500 | |
| Display Type | IPS | VA |
| Display Bit Depth | 10 bits | 8 bits |
| Frame Rate Control | No | |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 21:9 | 16:9 |
| Screen Resolution | 5120 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.182 mm | |
| Screen Pixel Density | 140 ppi | |
| Screen-to-Body Ratio | 89.92 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 98% | |
| sRGB | 100 % | |
| Screen Brightness | 300 cd/m² | 250 cd/m² |
| Static Screen Contrast | 1000 : 1 | 3000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | 8 ms |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
| HDR | HDR10 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.65 in 4.2 cm 41.8 mm 0.14 ft |
|
| Case Weight | 5.4 kg 12 lbs |
|
| Case Width with Stand | 37.27 in 94.7 cm 946.6 mm 3.11 ft |
28.21 in 71.7 cm 716.5 mm 2.35 ft |
| Case Height with Stand | 18.02 in 45.8 cm 457.8 mm 1.5 ft |
20.35 in 51.7 cm 517 mm 1.7 ft |
| Case Depth with Stand | 9.76 in 24.8 cm 248 mm 0.81 ft |
7.62 in 19.4 cm 193.5 mm 0.63 ft |
| Case Weight with Stand | 9.5 kg 21 lbs |
6.5 kg 14 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | |
| Network | 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) DLNA Bluetooth 4.2 |
|
| Connectivity | 1 x USB 3.2 (Type-C; downstream; 15W) 1 x Ethernet RJ45 (Gigabit) 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out (line-out for speakers) 1 x Thunderbolt 3.0 (Type-C; upstream; 90W; DP Alt Mode) 2 x HDMI 2.0 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream) |
2 x HDMI 2.0 (CEC) 1 x USB (Type-C; upstream; 65W; DP Alt Mode) 3 x USB 2.0 (Type-A; downstream) |
| Audio | ||
| Audio Speakers | 2 x 9W | 2 x 5W |
| Features | ||
| OS | Tizen 5.5 | |
| Cool Features | KVM Switch Low Blue Light Picture-in-Picture Picture-by-Picture ComfortView Plus Flicker-free technology |
Bixby YouTube Wireless DeX (only compatible with Note 20 series) ConnectShare Remote Access Flicker-free technology Google Assistant Ultrawide Game View SmartThings Game Mode Eye Saver Mode Adaptive Picture Tap View Microsoft Office 365 Auto Source Switch+ Netflix |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 28.21 in 71.7 cm 716.5 mm 2.35 ft |
|
| Case Height | 16.71 in 42.5 cm 424.5 mm 1.39 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | No |
| 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 | Yes | No |
| Left Swivel | 30 ° | |
| Right Swivel | 30 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 2 ° |
| Backward Tilt | 21 ° | 22 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 60 Hz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable Thunderbolt 4 (USB-C) Active Cable USB Type-A to Type-B cable |
HDMI cable Remote control USB Type-C cable |
| Certificates and Standards | ||
| 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 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 90 % | 10 % - 80 % |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Dell U4021QW | Samsung 32M70A |
