Comparison between:
- 31.5" Lenovo ThinkVision P32p-20
- 31.5" Philips 328B1
- 31.9" Acer Predator X32 FP
- 31.5" Dell UltraSharp U3219Q
Brand, series, model
Information about the brand, series, model and model aliases.
| Lenovo ThinkVision P32p-20 | Philips 328B1 | Acer Predator X32 FP | Dell UltraSharp U3219Q | |
| Series | - | B-Line | - | UltraSharp |
 |  |  |  | |
| Model alias | 62A2GAR2 | 328B 328B1/01 328B1/00 | - | - |
| Model year | 2020 | 2020 | 2022 | 2018 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 31.5 in | 31.5 in | 31.9 in | 31.5 in |
| Diagonal | 801 mm 80.1 cm 31.5354 in 2.628 ft | 800.1 mm 80.01 cm 31.5 in 2.625 ft | 812.87 mm 81.287 cm 32.0028 in 2.6669 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft |
| Width | 697.31 mm 69.731 cm 27.4531 in 2.2878 ft | 697.306 mm 69.7306 cm 27.453 in 2.2877 ft | 708.48 mm 70.848 cm 27.8929 in 2.3244 ft | 697.31 mm 69.731 cm 27.4531 in 2.2878 ft |
| Height | 392.233 mm 39.2233 cm 15.4422 in 1.2869 ft | 392.234 mm 39.2234 cm 15.4423 in 1.2869 ft | 398.52 mm 39.852 cm 15.6898 in 1.3075 ft | 392.23 mm 39.223 cm 15.4421 in 1.2868 ft |
| Panel manufacturer | - | - | AU Optronics | LG Display |
| Panel model | - | - | - | LM315WR1-???? |
| Panel type | IPS | VA | IPS | IPS |
| Panel bit depth | 10 bits | 8 bits | 8 bits | 10 bits (8 bits + FRC) |
| FRC | - | No | No | Yes |
| LUT | 14 bits | - | - | - |
| Colors | 1073741824 colors 30 bits | 16777216 colors 24 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 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 | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.182 mm 0.0182 cm 0.0071 in 0.0006 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 | 0.182 mm 0.0182 cm 0.0071 in 0.0006 ft |
| Pixel density | 140 ppi 55 ppcm | 140 ppi 55 ppcm | 137 ppi 54 ppcm | 140 ppi 55 ppcm |
| Display area | 89.85 % | 90.77 % | - | 92.61 % |
| Backlight | W-LED | W-LED | Mini LED | W-LED |
| sRGB | 99 % | 119 % | - | 99 % |
| Adobe RGB (1998) | - | - | 99 % | 80 % |
| NTSC (1953) | - | 98 % | - | - |
| DCI P3 | 90 % | - | - | 95 % |
| Brightness | 350 cd/m² | 350 cd/m² | 400 cd/m² | 400 cd/m² |
| Peak brightness | - | - | 1200 cd/m² | - |
| Static contrast | 1000 : 1 | 3000 : 1 | 1000 : 1 | 1300 : 1 |
| Dynamic contrast | 3000000 : 1 | 50000000 : 1 | - | - |
| HDR | - | - | DisplayHDR 1000 | HDR10 DisplayHDR 400 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Minimum response time | 4 ms 0.0040 s | 4 ms 0.0040 s | 1 ms 0.0010 s | 5 ms 0.0050 s |
| Average response time | 6 ms 0.0060 s | - | - | 8 ms 0.0080 s |
| Input lag | - | - | - | 9 ms 0.0090 s |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| - | - | Local dimming zones - 576 | - |
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 | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | - | 30 kHz - 140 kHz | - | - |
| Vertical frequency (digital) | 60 Hz | 23 Hz - 75 Hz | 48 Hz - 165 Hz | 60 Hz |
| - | - | Native - 160 Hz Overclock - 165 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 | 100 V - 120 V |
| 220V | 220 V - 240 V | 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 | 50 Hz - 60 Hz |
| Electric current (A) | - | - | - | 1.5 A |
| Power consumption (off) | 0.3 W | - | - | 0.3 W |
| Power consumption (sleep) | 0.5 W | 0.3 W | 0.5 W | 0.5 W |
| Power consumption (eco) | 27 W | 37.1 W | - | - |
| Power consumption (average) | 36 W | 60.3 W | - | 46 W |
| Power consumption (maximum) | 186 W | - | - | 230 W |
| Power consumption (annual) | 84 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 | 714.6 mm 71.46 cm 28.1339 in 2.3445 ft | 714 mm 71.4 cm 28.1102 in 2.3425 ft | - | 712.5 mm 71.25 cm 28.0512 in 2.3376 ft |
| Height | 426 mm 42.6 cm 16.7717 in 1.3976 ft | 422 mm 42.2 cm 16.6142 in 1.3845 ft | - | 414.5 mm 41.45 cm 16.3189 in 1.3599 ft |
| Depth | 51 mm 5.1 cm 2.0079 in 0.1673 ft | 62 mm 6.2 cm 2.4409 in 0.2034 ft | - | 44.5 mm 4.45 cm 1.752 in 0.146 ft |
| Weight | 6.96 kg 15.34 lbs | 7.54 kg 16.62 lbs | - | 5.8 kg 12.79 lbs |
| Width with stand | 714.6 mm 71.46 cm 28.1339 in 2.3445 ft | 714 mm 71.4 cm 28.1102 in 2.3425 ft | - | 610.9 mm 61.09 cm 24.0512 in 2.0043 ft |
| Height with stand | 469.4 mm 46.94 cm 18.4803 in 1.54 ft | 469 mm 46.9 cm 18.4646 in 1.5387 ft | - | 452.7 mm 45.27 cm 17.8228 in 1.4852 ft |
| Depth with stand | 235 mm 23.5 cm 9.252 in 0.771 ft | 280 mm 28 cm 11.0236 in 0.9186 ft | - | 157.6 mm 15.76 cm 6.2047 in 0.5171 ft |
| Weight with stand | 10.21 kg 22.51 lbs | 11.55 kg 25.46 lbs | - | 9.6 kg 21.16 lbs |
| Box width | 845 mm 84.5 cm 33.2677 in 2.7723 ft | 930 mm 93 cm 36.6142 in 3.0512 ft | - | - |
| Box height | 528 mm 52.8 cm 20.7874 in 1.7323 ft | 563 mm 56.3 cm 22.1654 in 1.8471 ft | - | - |
| Box depth | 190 mm 19 cm 7.4803 in 0.6234 ft | 186 mm 18.6 cm 7.3228 in 0.6102 ft | - | - |
| Box weight | 13.3 kg 29.32 lbs | 14.76 kg 32.54 lbs | - | - |
| Colors | Black | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm | 100 x 100 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | Yes | Yes | Yes | Yes |
| Height adjustment range | 135 mm 13.5 cm 5.315 in 0.4429 ft | 180 mm 18 cm 7.0866 in 0.5906 ft | 130 mm 13 cm 5.1181 in 0.4265 ft | 150 mm 15 cm 5.9055 in 0.4921 ft |
| Landscape/portrait pivot | Yes | Yes | No | Yes |
| Left pivot | 90 ° | 90 ° | - | 90 ° |
| Right pivot | 90 ° | 90 ° | - | 90 ° |
| Left/right swivel | Yes | Yes | Yes | Yes |
| Left swivel | 45 ° | 180 ° | 30 ° | 30 ° |
| Right swivel | 45 ° | 180 ° | 30 ° | 30 ° |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 35 ° | 30 ° | 35 ° | 21 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 3 W | 2 x 7 W | - |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 3.2 (Type-C; Gen 1; upstream; 90W PD; DP Alt Mode) 1 x USB 3.2 (Type-B; Gen 1; upstream) 3 x USB 3.2 (Type-A; Gen 1; downstream; BC 1.2) 1 x Ethernet RJ45 1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 4 x USB 3.2 (Type-A; Gen 1; downstream; BC 1.2 charging at 2A) 1 x USB 3.2 (Type-B; Gen 1; upstream) 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) 1 x USB 3.0 (Type-C; upstream; 90W; DP Alt Mode) 4 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) 1 x USB 3.1 (Type-C - 90 W) 1 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) 2.2 | 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 | 3-side NearEdgeless design Flicker-free technology KVM Switch Low Blue Light Smartphone charger embedded in the base | Adaptive-Sync Technology DDC/CI EasyRead Flicker-free technology LightSensor Low Blue Light PowerSensor Separate Sync SmartControl SmartImage SmartUniformity | AMD FreeSync Premium Pro | DDC/CI Flicker-free technology Picture-by-Picture Picture-in-Picture |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CCC China Energy Efficiency Standard ENERGY STAR Epeat Silver RoHS TCO Certified Display 8.0 TCO Edge 2.0 TÜV Rheinland Eye Comfort WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) | CB CCC CECP CEL CE Mark CU-EAC FCC Class B EAEU RoHS EnergyStar 8.0 ICES-003 SEMKO TUV/GS TUV Ergo UKRAINIAN | - | CECP ENERGY STAR Epeat Gold RoHS compliant TCO Certified Displays |
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 | 10 °C - 40 °C 50 °F - 104 °F | 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 % | 20 % - 80 % | - | 10 % - 80 % |
| Operating altitude | - | 3658 m 12001.3 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 | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 95 % | 20 % - 80 % | - | 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 (US and Canada only) USB Type-A to Type-B cable USB Type-C to Type-C cable | DisplayPort cable HDMI cable | - | DisplayPort cable USB Type-C cable USB 3.0 upstream cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington | Security lock slot |
| Lenovo ThinkVision P32p-20 | Philips 328B1 | Acer Predator X32 FP | Dell UltraSharp U3219Q |