Comparison between:
- 23.8" Dell E2422H
- 27" Acer Nitro VG270Ebmiix
- 27" Acer KG271
Brand, series, model
Information about the brand, series, model and model aliases.
| Dell E2422H | Acer Nitro VG270Ebmiix | Acer KG271 | |
| Series | - | Nitro VG0 | KG1 |
 |  |  | |
| Model alias | - | VG270 Ebmiix VG270E bmiix | KG271bmiix KG271 bmiix |
| Model year | 2021 | 2023 | 2017 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23.8 in | 27 in | 27 in |
| Diagonal | 604.698 mm 60.4698 cm 23.807 in 1.9839 ft | 685.8 mm 68.58 cm 27 in 2.25 ft | 685.8 mm 68.58 cm 27 in 2.25 ft |
| Width | 527.04 mm 52.704 cm 20.7496 in 1.7291 ft | 597.6 mm 59.76 cm 23.5276 in 1.9606 ft | 597.6 mm 59.76 cm 23.5276 in 1.9606 ft |
| Height | 296.46 mm 29.646 cm 11.6717 in 0.9726 ft | 336.15 mm 33.615 cm 13.2343 in 1.1029 ft | 336.15 mm 33.615 cm 13.2343 in 1.1029 ft |
| Panel type | IPS | IPS | TN |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) | 8 bits |
| FRC | Yes | Yes | - |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.275 mm 0.0275 cm 0.0108 in 0.0009 ft | 0.311 mm 0.0311 cm 0.0123 in 0.001 ft | 0.311 mm 0.0311 cm 0.0123 in 0.001 ft |
| Pixel density | 92 ppi 36 ppcm | 81 ppi 32 ppcm | 81 ppi 32 ppcm |
| Display area | 85.26 % | - | 89.06 % |
| Backlight | W-LED | W-LED | W-LED |
| sRGB | - | 99 % | - |
| NTSC (1953) | 72 % | - | 72 % |
| Brightness | 250 cd/m² | 250 cd/m² | 300 cd/m² |
| Static contrast | 1000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | - | 100000000 : 1 | 100000000 : 1 |
| Horizontal viewing angle | 178 ° | 178 ° | 170 ° |
| Vertical viewing angle | 178 ° | 178 ° | 160 ° |
| Minimum response time | 5 ms 0.0050 s | 1 ms 0.0010 s | 1 ms 0.0010 s |
| Average response time | 8 ms 0.0080 s | - | - |
| Coating | Anti-glare/Matte | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| - | Response time - 1 ms (Visual Response Boost technology) | - |
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) | 30 kHz - 83 kHz | 32 kHz - 110 kHz | 30 kHz - 85 kHz |
| Vertical frequency (digital) | 50 Hz - 75 Hz | 48 Hz - 100 Hz | 55 Hz - 75 Hz |
| FHD @ 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 |
| Power consumption (off) | 0.3 W | 0.35 W | 0.45 W |
| Power consumption (sleep) | 0.5 W | 0.45 W | 0.5 W |
| Power consumption (eco) | - | - | 18.5 W |
| Power consumption (average) | 16 W | 20 W | - |
| Power consumption (maximum) | 28 W | 42 W | 42.5 W |
| Power consumption (annual) | 45.73 kWh | - | - |
| Energy efficiency class | E | - | A |
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 | 552.64 mm 55.264 cm 21.7575 in 1.8131 ft | 614.3 mm 61.43 cm 24.185 in 2.0154 ft | 613.9 mm 61.39 cm 24.1693 in 2.0141 ft |
| Height | 331.61 mm 33.161 cm 13.0555 in 1.088 ft | - | 367.4 mm 36.74 cm 14.4646 in 1.2054 ft |
| Depth | 49.69 mm 4.969 cm 1.9563 in 0.163 ft | - | 60.7 mm 6.07 cm 2.3898 in 0.1991 ft |
| Weight | 3.2 kg 7.05 lbs | 4.7 kg 10.36 lbs | 5.3 kg 11.68 lbs |
| Width with stand | 552.64 mm 55.264 cm 21.7575 in 1.8131 ft | 614.3 mm 61.43 cm 24.185 in 2.0154 ft | 613.9 mm 61.39 cm 24.1693 in 2.0141 ft |
| Height with stand | 420.35 mm 42.035 cm 16.5492 in 1.3791 ft | 457 mm 45.7 cm 17.9921 in 1.4993 ft | 464.5 mm 46.45 cm 18.2874 in 1.524 ft |
| Depth with stand | 171 mm 17.1 cm 6.7323 in 0.561 ft | 240.1 mm 24.01 cm 9.4528 in 0.7877 ft | 231.8 mm 23.18 cm 9.126 in 0.7605 ft |
| Weight with stand | 4.03 kg 8.88 lbs | 5.1 kg 11.24 lbs | 5.8 kg 12.79 lbs |
| Box weight | 5.5 kg 12.13 lbs | - | - |
| Stand width | 222.03 mm 22.203 cm 8.7413 in 0.7284 ft | - | - |
| Stand height | 150.2 mm 15.02 cm 5.9134 in 0.4928 ft | - | - |
| Stand depth | 171 mm 17.1 cm 6.7323 in 0.561 ft | 240.1 mm 24.01 cm 9.4528 in 0.7877 ft | - |
| Colors | Black | Black | 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 | No | No | No |
| Landscape/portrait pivot | No | No | No |
| Left/right swivel | No | No | No |
| Forward/backward tilt | Yes | Yes | Yes |
| Forward tilt | 5 ° | 5 ° | 5 ° |
| Backward tilt | 21 ° | 20 ° | 15 ° |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | - | 2 x 2 W | 2 x 2 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x DisplayPort 1.2 1 x D-sub | 2 x HDMI 1.4 1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out | 1 x HDMI 1.4 1 x D-sub 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 1.2 | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | ComfortView Dell Display Manager Flicker-free technology Low Blue Light | AMD FreeSync technology BlueLightShield Flicker-free technology ZeroFrame Design | AMD FreeSync technology Blue Light Filter Flicker-free technology |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | Energy Star EPEAT RoHS TCO | CCC CE FCC ISO9241-307 J-Moss MPR II PSE RoHS VCCI-B | ENERGY STAR ErP 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 | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | - |
| Operating humidity | 10 % - 80 % | 20 % - 85 % | - |
| Operating altitude | 5000 m 16404.2 ft | - | - |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | - | - |
| Storage humidity | 5 % - 90 % | - | - |
| Storage altitude | 12192 m 40000 ft | - | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable (optional) D-Sub cable (optional) | Audio cable HDMI cable | D-sub cable |
Additional features
Information about other features.
| Additional features | Security lock slot | Anti-theft stand lock slot - Kensington | - |
| Dell E2422H | Acer Nitro VG270Ebmiix | Acer KG271 |