Comparison between:
- 31.5" Dell SE3223Q
- 31.5" BenQ EW3270U
- 31.5" LG 32UK550
- 31.5" LG 32UL750
Brand, series, model
Information about the brand, series, model and model aliases.
| Dell SE3223Q | BenQ EW3270U | LG 32UK550 | LG 32UL750 | |
 |  |  |  | |
| Model alias | - | - | 32UK550-B | 32UL750-W 32BL75U 32BL75U-W |
| Model year | 2022 | 2018 | 2018 | 2018 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 31.5 in | 31.5 in | 31.5 in | 31.5 in |
| Diagonal | 812.87 mm 81.287 cm 32.0028 in 2.6669 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft | 801 mm 80.1 cm 31.5354 in 2.628 ft |
| Width | 708.48 mm 70.848 cm 27.8929 in 2.3244 ft | 698.4 mm 69.84 cm 27.4961 in 2.2913 ft | 698.4 mm 69.84 cm 27.4961 in 2.2913 ft | 698.4 mm 69.84 cm 27.4961 in 2.2913 ft |
| Height | 398.52 mm 39.852 cm 15.6898 in 1.3075 ft | 392.85 mm 39.285 cm 15.4665 in 1.2889 ft | 392.85 mm 39.285 cm 15.4665 in 1.2889 ft | 392.85 mm 39.285 cm 15.4665 in 1.2889 ft |
| Panel manufacturer | - | Innolux | - | - |
| Panel model | - | M315DJJ-K30 | - | - |
| Panel type | VA | MVA | VA | VA |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | Yes | Yes | Yes | Yes |
| Colors | 1073741824 colors 30 bits | 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 | 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 | 0.185 mm 0.0185 cm 0.0073 in 0.0006 ft | 0.182 mm 0.0182 cm 0.0072 in 0.0006 ft | 0.182 mm 0.0182 cm 0.0072 in 0.0006 ft | 0.182 mm 0.0182 cm 0.0072 in 0.0006 ft |
| Pixel density | 137 ppi 54 ppcm | 139 ppi 54 ppcm | 139 ppi 54 ppcm | 139 ppi 54 ppcm |
| Display area | 93.82 % | 85.36 % | 88.75 % | 88.83 % |
| Backlight | W-LED with Local Dimming | W-LED | W-LED | W-LED |
| sRGB | 99 % | 100 % | 100 % | - |
| Adobe RGB (1998) | - | 88 % | - | - |
| DCI P3 | 95 % | 95 % | 95 % | 95 % |
| Brightness | 300 cd/m² | 300 cd/m² | 300 cd/m² | 400 cd/m² |
| Static contrast | 3000 : 1 | 3000 : 1 | 3000 : 1 | 3000 : 1 |
| Dynamic contrast | - | 20000000 : 1 | - | - |
| HDR | DisplayHDR 600 | HDR | HDR10 | DisplayHDR 600 HDR10 |
| 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 | 4 ms 0.0040 s | 4 ms 0.0040 s |
| Average response time | 5 ms 0.0050 s | 9 ms 0.0090 s | - | 14 ms 0.0140 s |
| Maximum response time | 8 ms 0.0080 s | 20 ms 0.0200 s | - | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
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 - 135 kHz | 30 kHz - 135 kHz | - |
| Vertical frequency (digital) | 60 Hz | 24 Hz - 76 Hz | 56 Hz - 61 Hz | 60 Hz |
| - | Native - 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 | 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 |
| Power consumption (off) | 0.3 W | 0.5 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.3 W | 0.5 W | 0.5 W | 1.2 W |
| Power consumption (eco) | - | - | - | 39.8 W |
| Power consumption (average) | 32 W | 76 W | 39 W | 70 W |
| Power consumption (maximum) | 60 W | - | 50 W | 180 W |
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 | 713.74 mm 71.374 cm 28.1 in 2.3417 ft | 726.4 mm 72.64 cm 28.5984 in 2.3832 ft | 728.1 mm 72.81 cm 28.6654 in 2.3888 ft | 728.1 mm 72.81 cm 28.6654 in 2.3888 ft |
| Height | 421.64 mm 42.164 cm 16.6 in 1.3833 ft | 442.5 mm 44.25 cm 17.4213 in 1.4518 ft | 424.6 mm 42.46 cm 16.7165 in 1.393 ft | 424.2 mm 42.42 cm 16.7008 in 1.3917 ft |
| Depth | 58.42 mm 5.842 cm 2.3 in 0.1917 ft | 65.2 mm 6.52 cm 2.5669 in 0.2139 ft | 49.9 mm 4.99 cm 1.9646 in 0.1637 ft | 49.9 mm 4.99 cm 1.9646 in 0.1637 ft |
| Weight | 6.44 kg 14.2 lbs | - | 5.3 kg 11.68 lbs | 5.6 kg 12.35 lbs |
| Width with stand | 713.74 mm 71.374 cm 28.1 in 2.3417 ft | 726.4 mm 72.64 cm 28.5984 in 2.3832 ft | 728.1 mm 72.81 cm 28.6654 in 2.3888 ft | 728.1 mm 72.81 cm 28.6654 in 2.3888 ft |
| Height with stand | 510.54 mm 51.054 cm 20.1 in 1.675 ft | 522.2 mm 52.22 cm 20.5591 in 1.7133 ft | 491.7 mm 49.17 cm 19.3583 in 1.6132 ft | 491.7 mm 49.17 cm 19.3583 in 1.6132 ft |
| Depth with stand | 218.44 mm 21.844 cm 8.6 in 0.7167 ft | 215 mm 21.5 cm 8.4646 in 0.7054 ft | 230 mm 23 cm 9.0551 in 0.7546 ft | 230 mm 23 cm 9.0551 in 0.7546 ft |
| Weight with stand | - | 7.5 kg 16.53 lbs | 7 kg 15.43 lbs | 7.3 kg 16.09 lbs |
| Box width | - | - | - | 825 mm 82.5 cm 32.4803 in 2.7067 ft |
| Box height | - | - | - | 507 mm 50.7 cm 19.9606 in 1.6634 ft |
| Box depth | - | - | - | 226 mm 22.6 cm 8.8976 in 0.7415 ft |
| Box weight | 11 kg 24.25 lbs | 10.2 kg 22.49 lbs | - | 11.1 kg 24.47 lbs |
| Stand depth | 218.44 mm 21.844 cm 8.6 in 0.7167 ft | - | - | - |
| Colors | Black | Black | Black | White Silver |
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 | No | No | Yes | Yes |
| Height adjustment range | - | - | 110 mm 11 cm 4.3307 in 0.3609 ft | 110 mm 11 cm 4.3307 in 0.3609 ft |
| Landscape/portrait pivot | No | No | No | No |
| Left/right swivel | No | No | No | No |
| Forward/backward tilt | Yes | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° | 5 ° |
| Backward tilt | 21 ° | 15 ° | 15 ° | 20 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 2 W | 2 x 5 W | 2 x 5 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | 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 | 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 1 x USB (Type-C) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out | 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out | 2 x USB 3.0 (downstream) 1 x USB 3.0 (Type-C; 60W) 2 x HDMI 2.0 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | 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 bezelless design Adaptive-Sync technology AMD FreeSync technology ComfortView Plus Dell Display Manager Flicker-free technology Low Blue Light On-Screen Display (OSD) menu Picture-by-Picture Picture-in-Picture | AMA (Advanced Motion Accelerator) AMD FreeSync technology Brightness Intelligence Plus Flicker-free technology Low Blue Light | 6-Axis Control AMD FreeSync technology Black Stabilizer DDC/CI Dynamic Action Sync Flicker-free technology Super Resolution+ | 6-Axis Control AMD FreeSync technology Black Stabilizer DDC/CI Dynamic Action Sync Flicker-free technology Nano IPS Picture-by-Picture Super Resolution+ Wide Color Gamut |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | RoHS TUV Rheinland Flicker-free Certified TUV Rheinland Low Blue Light Certified (Hardware Solution) | ENERGY STAR 7.0 TÜV Rheinland Flicker-free TÜV Rheinland Low Blue Light WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7) | BSMI CCC CE cTick ENERGY STAR ErP FCC Class B UL/cUL | BSMI CCC CE cTick ENERGY STAR ErP FCC Class B UL/cUL |
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 % | 10 % - 80 % |
| Operating altitude | 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 % - 85 % | 5 % - 85 % |
| Storage altitude | 12192 m 40000 ft | - | - | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable | DisplayPort cable - mini-DP to DP HDMI cable USB Type-C cable | DisplayPort cable HDMI cable | - |
Additional features
Information about other features.
| Additional features | Security lock slot | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot | Anti-theft stand lock slot |
| Dell SE3223Q | BenQ EW3270U | LG 32UK550 | LG 32UL750 |