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| General Info | ||
|---|---|---|
| Model Number | AOpen 27ML1U | Dell U3223QE |
|
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2018 | 2022 |
| Brand | AOpen | Dell |
| Model Series | ML1 | UltraSharp |
| Model Number | 27ML1U | U3223QE |
| Alias | UltraSharp U3223QE | |
| Display | ||
| Screen Size Class | 27" (inches) | 32" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
31.54 in 80.1 cm 801 mm 2.63 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
27.45 in 69.7 cm 697.31 mm 2.29 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
15.44 in 39.2 cm 392.23 mm 1.29 ft |
| Display Manufacturer | LG Display | |
| Display Type | IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 2560 x 1440 | 3840 x 2160 |
| Screen Pixel Pitch | 0.233 mm | 0.182 mm |
| Screen Pixel Density | 109 ppi | 140 ppi |
| Screen-to-Body Ratio | 93.6 % | |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 98% | |
| sRGB | 100 % | 100 % |
| Screen Brightness | 350 cd/m² | 400 cd/m² |
| Static Screen Contrast | 1000 : 1 | 2000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 1 ms | 5 ms |
| Display Average Response Time | 8 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.2 in 5.6 cm 55.78 mm 0.18 ft |
|
| Case Weight | 5.65 kg 12 lbs |
|
| Case Width with Stand | 28.06 in 71.3 cm 712.61 mm 2.34 ft |
|
| Case Height with Stand | 18.48 in 46.9 cm 469.34 mm 1.54 ft |
|
| Case Depth with Stand | 9.18 in 23.3 cm 233.17 mm 0.76 ft |
|
| Case Weight with Stand | 10.36 kg 23 lbs |
|
| Case Color | Black | Black and Silver |
| Hardware | ||
| Built-in Camera | No | No |
| Network | LAN | |
| Connectivity | 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2 |
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) |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) Picture-in-Picture Picture-by-Picture AMD FreeSync technology Blue Light Filter |
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 |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 28.06 in 71.3 cm 712.61 mm 2.34 ft |
|
| Case Height | 16.14 in 41 cm 410.04 mm 1.35 ft |
|
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 30 ° | |
| Right Swivel | 30 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 15 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 75 Hz | 23 Hz - 87 Hz |
| Horizontal Digital Frequency | 15 kHz - 140 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | DisplayPort cable USB Type-C cable USB Type-A to Type-B cable |
|
| Certificates and Standards | ||
| Licenses | ENERGY STAR ErP |
EPEAT Gold Energy Star RoHS TUV Rheinland Low Blue Light Certified (Hardware Solution) |
| 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 |
| AOpen 27ML1U | Dell U3223QE |
