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| General Info | ||
|---|---|---|
| Model Number | Dell U3223QE | LG 40UF770V |
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| Price | ||
| Type | Monitor | TV |
| Year | 2022 | 2015 |
| Brand | Dell | LG |
| Model Series | UltraSharp | UF770 |
| Model Number | U3223QE | 40UF770V |
| Alias | UltraSharp U3223QE | |
| Display | ||
| Screen Size Class | 32" (inches) | 40" (inches) |
| Diagonal Size | 31.54 in 80.1 cm 801 mm 2.63 ft |
40 in 101.6 cm 1016 mm 3.33 ft |
| Screen Width | 27.45 in 69.7 cm 697.31 mm 2.29 ft |
34.86 in 88.6 cm 885.521 mm 2.91 ft |
| Screen Height | 15.44 in 39.2 cm 392.23 mm 1.29 ft |
19.61 in 49.8 cm 498.105 mm 1.63 ft |
| Display Manufacturer | LG Display | Heesung Electronics |
| Display Type | IPS | VA |
| Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.182 mm | 0.231 mm |
| Screen Pixel Density | 140 ppi | 110 ppi |
| Screen-to-Body Ratio | 93.6 % | 92.91 % |
| Backlight Source | W-LED | Edge LED |
| DCI P3 | 98% | 75% |
| sRGB | 100 % | |
| Screen Brightness | 400 cd/m² | 400 cd/m² |
| Static Screen Contrast | 2000 : 1 | 5000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 5 ms | |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.2 in 5.6 cm 55.78 mm 0.18 ft |
2.23 in 5.7 cm 56.7 mm 0.19 ft |
| Case Weight | 5.65 kg 12 lbs |
9.1 kg 20 lbs |
| Case Width with Stand | 28.06 in 71.3 cm 712.61 mm 2.34 ft |
35.67 in 90.6 cm 906 mm 2.97 ft |
| Case Height with Stand | 18.48 in 46.9 cm 469.34 mm 1.54 ft |
22.99 in 58.4 cm 584 mm 1.92 ft |
| Case Depth with Stand | 9.18 in 23.3 cm 233.17 mm 0.76 ft |
8.5 in 21.6 cm 216 mm 0.71 ft |
| Case Weight with Stand | 10.36 kg 23 lbs |
10.4 kg 23 lbs |
| Case Color | Black and Silver | Black |
| Hardware | ||
| System on Chip or SoC | MStar LM15U | |
| CPU | ARM Cortex-A12 | |
| CPU Cores | 4 | |
| CPU Frequency | 1100 | |
| GPU | ARM Mali-T760 MP4 | |
| GPU Cores | 4 | |
| GPU Frequency | 550 | |
| RAM Memory Size | 2.5 | |
| Internal Storage | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-S DVB-S2 DVB-C |
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| Built-in Camera | No | No |
| Network | LAN | 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 Bluetooth Wi-Fi Direct DLNA |
| Connectivity | 5 x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream) 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps upstream) 1 x HDMI 2.0 1 x DisplayPort 1.4 (out with MST) 1 x DisplayPort 1.4 (DSC) 1 x Ethernet RJ45 1 x USB (Type-C; downstream; 15W) 1 x 3.5 mm Audio Out 1 x USB (Type-C; upstream; 90W; DP Alt Mode) |
1 x Ethernet RJ45 1 x HDMI 1.4 (CEC) 1 x 3.5 mm Audio Out 1 x Satellite In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x Antenna (RF) (female) 1 x SCART 2 x HDMI 2.0 (ARC; CEC; MHL) 2 x USB 2.0 1 x CI+ 1.3 1 x AV Component In (YPbPr + L/R) 1 x USB 3.0 1 x Optical Audio Out |
| Audio | ||
| Audio Speakers | 2 x 10W | |
| Features | ||
| OS | webOS 2.0 | |
| Cool Features | Dell Power Button Sync (DPBS) Display Stream Compression (DSC) IPS Black panel technology Multi-Monitor Sync (MMS) KVM Switch Flicker-free technology ComfortView Plus Picture-by-Picture Dell Display Manager Compatibility Picture-in-Picture |
Clear Voice II Dynamic Clear White ULTRA HD Engine HDCP (High-bandwidth Digital Content Protection) 2.2 SIMPLINK (HDMI CEC) Voice command ULTRA Luminance Local Dimming Dynamic Color Enhancer 4K Upscaler ULTRA Surround Triple XD Engine Active Noise Reduction Tru-Black Control |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 28.06 in 71.3 cm 712.61 mm 2.34 ft |
35.67 in 90.6 cm 906 mm 2.97 ft |
| Case Height | 16.14 in 41 cm 410.04 mm 1.35 ft |
20.63 in 52.4 cm 524 mm 1.72 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 | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | No |
| Left Swivel | 30 ° | |
| Right Swivel | 30 ° | |
| Forward and Backward Tilt Support | Yes | No |
| Forward Tilt | 5 ° | |
| Backward Tilt | 21 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 23 Hz - 87 Hz | 60 Hz |
| Horizontal Digital Frequency | 15 kHz - 140 kHz | |
| Screen Interpolation Technology | Picture Mastering Index | |
| Screen Interpolation Value | 1500 | |
| Screen Interpolation Measurement Unit | NULL | PMI |
| Accessories | ||
| Extras | DisplayPort cable USB Type-C cable USB Type-A to Type-B cable |
Remote control - AN-MR600 |
| Certificates and Standards | ||
| Licenses | EPEAT Gold Energy Star RoHS TUV Rheinland Low Blue Light Certified (Hardware Solution) |
RoHS UL/cUL |
| 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 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 90 % | 5 % - 85 % |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Dell U3223QE | LG 40UF770V |
