Comparison between:
- 23.8" Dell P2415Q
- 31.5" Dell U3223QE
- 31.9" Asus PA32UCR
Brand, series, model
Information about the brand, series, model and model aliases.
| Dell P2415Q | Dell U3223QE | Asus PA32UCR | |
| Series | - | UltraSharp | ProArt |
 |  |  | |
| Model alias | - | UltraSharp U3223QE | - |
| Model year | 2014 | 2022 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23.8 in | 31.5 in | 31.9 in |
| Diagonal | 604.7 mm 60.47 cm 23.8071 in 1.9839 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft | 812.87 mm 81.287 cm 32.0028 in 2.6669 ft |
| Width | 527.04 mm 52.704 cm 20.7496 in 1.7291 ft | 697.31 mm 69.731 cm 27.4531 in 2.2878 ft | 708.48 mm 70.848 cm 27.8929 in 2.3244 ft |
| Height | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft | 392.23 mm 39.223 cm 15.4421 in 1.2868 ft | 398.52 mm 39.852 cm 15.6898 in 1.3075 ft |
| Panel manufacturer | LG Display | LG Display | - |
| Panel model | LM238WR2-SLA1 | LM315WR6-SSA1 | - |
| Panel type | AH-IPS | IPS | AHVA IPS |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits |
| FRC | Yes | Yes | No |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.137 mm 0.0137 cm 0.0054 in 0.0005 ft | 0.182 mm 0.0182 cm 0.0071 in 0.0006 ft | 0.185 mm 0.0185 cm 0.0073 in 0.0006 ft |
| Pixel density | 185 ppi 72 ppcm | 140 ppi 55 ppcm | 137 ppi 54 ppcm |
| Display area | 82.05 % | 93.6 % | 91.21 % |
| Backlight | W-LED | W-LED | Mini LED |
| sRGB | 99 % | 100 % | 100 % |
| Adobe RGB (1998) | - | - | 99.5 % |
| NTSC (1953) | 72 % | - | - |
| DCI P3 | - | 98 % | 99 % |
| Rec. 2020 | - | - | 87 % |
| Brightness | 300 cd/m² | 400 cd/m² | 400 cd/m² |
| Peak brightness | - | 450 cd/m² | 1000 cd/m² |
| Static contrast | 1000 : 1 | 2000 : 1 | 1000 : 1 |
| Dynamic contrast | 2000000 : 1 | - | 100000000 : 1 |
| HDR | - | DisplayHDR 400 | HDR10 HLG (Hybrid Log Gamma) DisplayHDR 1000 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 6 ms 0.0060 s | 5 ms 0.0050 s | 5 ms 0.0050 s |
| Average response time | 8 ms 0.0080 s | 8 ms 0.0080 s | - |
| Maximum response time | 14 ms 0.0140 s | - | - |
| Input lag | 12 ms 0.0120 s | 8.9 ms 0.0089 s | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| CIE1976 - 102.28% CIE1931 - 82.09% | - | Local dimming - 576 zones Color Accuracy - △E < 1 |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 31 kHz - 140 kHz | 15 kHz - 140 kHz | 40 kHz - 144 kHz |
| Vertical frequency (digital) | 29 Hz - 76 Hz | 23 Hz - 86 Hz | 30 Hz - 60 Hz |
| - | Native - 4K at 60 Hz | - |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Electric current (A) | 1.8 A | 1.5 A | - |
| Power consumption (off) | 0.5 W | 0.2 W | - |
| Power consumption (sleep) | 0.5 W | 0.3 W | - |
| Power consumption (average) | 45 W | 29.4 W | 46 W |
| Power consumption (maximum) | 90 W | 220 W | - |
| Power consumption (annual) | - | 94.96 kWh | - |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 566.64 mm 56.664 cm 22.3087 in 1.8591 ft | 712.61 mm 71.261 cm 28.0555 in 2.338 ft | 726.88 mm 72.688 cm 28.6173 in 2.3848 ft |
| Height | 336.06 mm 33.606 cm 13.2307 in 1.1026 ft | 410.04 mm 41.004 cm 16.1433 in 1.3453 ft | 425.87 mm 42.587 cm 16.7665 in 1.3972 ft |
| Depth | 46.93 mm 4.693 cm 1.8476 in 0.154 ft | 55.78 mm 5.578 cm 2.1961 in 0.183 ft | 68.68 mm 6.868 cm 2.7039 in 0.2253 ft |
| Weight | 3.34 kg 7.36 lbs | 5.65 kg 12.46 lbs | 7.7 kg 16.98 lbs |
| Width with stand | 566.64 mm 56.664 cm 22.3087 in 1.8591 ft | 712.61 mm 71.261 cm 28.0555 in 2.338 ft | 726.88 mm 72.688 cm 28.6173 in 2.3848 ft |
| Height with stand | 369.53 mm 36.953 cm 14.5484 in 1.2124 ft | 469.34 mm 46.934 cm 18.478 in 1.5398 ft | 474.15 mm 47.415 cm 18.6673 in 1.5556 ft |
| Depth with stand | 205 mm 20.5 cm 8.0709 in 0.6726 ft | 233.17 mm 23.317 cm 9.1799 in 0.765 ft | 245 mm 24.5 cm 9.6457 in 0.8038 ft |
| Weight with stand | 8.68 kg 19.14 lbs | 10.36 kg 22.84 lbs | 12.3 kg 27.12 lbs |
| Box width | - | - | 913 mm 91.3 cm 35.9449 in 2.9954 ft |
| Box height | - | - | 521 mm 52.1 cm 20.5118 in 1.7093 ft |
| Box depth | - | - | 365 mm 36.5 cm 14.3701 in 1.1975 ft |
| Box weight | - | 14.49 kg 31.94 lbs | 17.7 kg 39.02 lbs |
| Stand width | - | 300 mm 30 cm 11.811 in 0.9843 ft | - |
| Stand height | - | 436.5 mm 43.65 cm 17.185 in 1.4321 ft | - |
| Stand depth | - | 233.17 mm 23.317 cm 9.1799 in 0.765 ft | - |
| Colors | Black | Black and Silver | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes |
| Height adjustment range | 130 mm 13 cm 5.1181 in 0.4265 ft | 150 mm 15 cm 5.9055 in 0.4921 ft | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | Yes | Yes | Yes |
| Left pivot | 90 ° | 90 ° | 90 ° |
| Right pivot | 90 ° | 90 ° | 90 ° |
| Left/right swivel | Yes | Yes | Yes |
| Left swivel | 45 ° | 30 ° | 30 ° |
| Right swivel | 45 ° | 30 ° | 30 ° |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° |
| Backward tilt | 21 ° | 21 ° | 23 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | - | 2 x 2 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | - | LAN | - |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.0 (upstream) 4 x USB 3.0 (downstream) 1 x HDMI 1.4 (MHL) 1 x DisplayPort (Output MST) 1 x DisplayPort (Input mini) 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB (Type-C; upstream; 90W; DP Alt Mode) 1 x USB (Type-C; downstream; 15W) 1 x USB 3.2 (Type-C; Gen 2; 10 Gbps upstream) 5 x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream) 1 x Ethernet RJ45 1 x HDMI 2.0 1 x DisplayPort 1.4 (out with MST) 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out | 1 x USB 3.0 (Type-C; upstream; 80W; DP Alt Mode) 3 x USB 3.1 (Type-A; downstream) 3 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out |
| - | High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | - | ComfortView Plus Dell Display Manager Compatibility Dell Power Button Sync (DPBS) Display Stream Compression (DSC) Flicker-free technology IPS Black panel technology KVM Switch Multi-Monitor Sync (MMS) Picture-by-Picture Picture-in-Picture | 6-axis Color Adjustment Asus ProArt Hardware Calibration CalMAND Ready Color Temperature Selection (5 modes) Flicker-free technology Gamma adjustment HDR Preview Light Illusion Low Blue Light Motion Sync Multiple PQ Curves Picture-by-Picture Picture-in-Picture ProArt Palette ProArt Preset (13 modes) Quantum Dot technology QuickFit (4 modes) Trace Free Technology |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays | EPEAT Gold Energy Star RoHS TUV Rheinland Low Blue Light Certified (Hardware Solution) | TÜV Flicker-free TÜV Low Blue Light |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | - |
| Operating altitude | 5000 m 16404.2 ft | 5000 m 16404.2 ft | - |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 90 % | 5 % - 90 % | - |
| Storage altitude | 12192 m 40000 ft | 12192 m 40000 ft | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable - mini-DP to DP Factory calibration report USB 3.0 upstream cable | DisplayPort cable USB Type-C cable USB Type-A to Type-B cable | Color pre-calibration report DisplayPort cable HDMI cable USB-C cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Security lock slot | Anti-theft stand lock slot - Kensington |
| Dell P2415Q | Dell U3223QE | Asus PA32UCR |