Comparison between:
- 27" Acer ED273UR
- 24.5" HP Omen X 25
- 24" AOpen 24MX1
Brand, series, model
Information about the brand, series, model and model aliases.
| Acer ED273UR | HP Omen X 25 | AOpen 24MX1 | |
| Series | ED3 | - | MX1 |
 |  |  | |
| Model alias | ED273URPbidpx ED273UR Pbidpx UM.HE3EE.P02 | 4NK94AA | - |
| Model year | 2019 | 2019 | 2018 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 27 in | 24.5 in | 24 in |
| Diagonal | 685.8 mm 68.58 cm 27 in 2.25 ft | 622.3 mm 62.23 cm 24.5 in 2.0417 ft | 609.7 mm 60.97 cm 24.0039 in 2.0003 ft |
| Width | 596.736 mm 59.6736 cm 23.4935 in 1.9578 ft | 543.744 mm 54.3744 cm 21.4072 in 1.7839 ft | 531.46 mm 53.146 cm 20.9236 in 1.7436 ft |
| Height | 335.664 mm 33.5664 cm 13.2151 in 1.1013 ft | 302.616 mm 30.2616 cm 11.914 in 0.9928 ft | 298.94 mm 29.894 cm 11.7693 in 0.9808 ft |
| Radius of curvature | 1800 mm 180 cm 70.8661 in 5.9055 ft | - | - |
| Panel type | VA | TN | TN |
| Panel bit depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) |
| FRC | Yes | 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 | 2560 x 1440 pixels Quad HD (QHD) / 1440p | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.233 mm 0.0233 cm 0.0092 in 0.0008 ft | 0.283 mm 0.0283 cm 0.0111 in 0.0009 ft | 0.277 mm 0.0277 cm 0.0109 in 0.0009 ft |
| Pixel density | 109 ppi 42 ppcm | 89 ppi 35 ppcm | 91 ppi 36 ppcm |
| Display area | 89.98 % | 89.28 % | - |
| Backlight | W-LED | W-LED | W-LED |
| NTSC (1953) | 88 % | 72 % | 72 % |
| Brightness | 270 cd/m² | 400 cd/m² | 250 cd/m² |
| Static contrast | 3000 : 1 | 1000 : 1 | 1000 : 1 |
| Dynamic contrast | 100000000 : 1 | 12000000 : 1 | 100000000 : 1 |
| Horizontal viewing angle | 178 ° | 170 ° | 170 ° |
| Vertical viewing angle | 178 ° | 160 ° | 160 ° |
| Minimum response time | 4 ms 0.0040 s | 1 ms 0.0010 s | 1 ms 0.0010 s |
| Average response time | - | 3 ms 0.0030 s | - |
| Coating | Anti-glare/Matte (3H) | Anti-glare/Matte | 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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 71 kHz - 214 kHz | - | 30 kHz - 85 kHz |
| Vertical frequency (digital) | 48 Hz - 144 Hz | 240 Hz | 48 Hz - 75 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) | - | - | 3 A |
| Power consumption (off) | 0.5 W | 0.3 W | 0.23 W |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.32 W |
| Power consumption (average) | 35 W | 35 W | 18 W |
| Power consumption (maximum) | - | 65 W | 23 W |
| Power consumption (annual) | 43 kWh | 35 kWh | - |
| Energy efficiency class | A | A | 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 | 612.9 mm 61.29 cm 24.1299 in 2.0108 ft | 557.5 mm 55.75 cm 21.9488 in 1.8291 ft | - |
| Height | 363.2 mm 36.32 cm 14.2992 in 1.1916 ft | 330.6 mm 33.06 cm 13.0157 in 1.0846 ft | - |
| Depth | 76.2 mm 7.62 cm 3 in 0.25 ft | 98.7 mm 9.87 cm 3.8858 in 0.3238 ft | - |
| Weight | 3.84 kg 8.47 lbs | - | - |
| Width with stand | 612.8 mm 61.28 cm 24.126 in 2.0105 ft | 557.5 mm 55.75 cm 21.9488 in 1.8291 ft | - |
| Height with stand | 466.1 mm 46.61 cm 18.3504 in 1.5292 ft | 489.6 mm 48.96 cm 19.2756 in 1.6063 ft | - |
| Depth with stand | 167.9 mm 16.79 cm 6.6102 in 0.5509 ft | 272.5 mm 27.25 cm 10.7283 in 0.894 ft | - |
| Weight with stand | 4.6 kg 10.14 lbs | 6.26 kg 13.8 lbs | - |
| 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 | Yes | No |
| Height adjustment range | - | 130 mm 13 cm 5.1181 in 0.4265 ft | - |
| 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 | 15 ° | 23 ° | 15 ° |
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 |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x HDMI 1.4 1 x DisplayPort 1.2 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out | 2 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) 2 x HDMI 1.4 (HDCP) 1 x DisplayPort 1.2 (HDCP) 1 x 3.5 mm Audio Out | 2 x HDMI 1.4 1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | AMD FreeSync technology Blue Light Filter DDC/CI Flicker-free technology | Low Blue Light Nvidia G-SYNC Technology | 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 ErP TCO Certified Displays | BSMI CB CCC CE CSA EAC ENERGY STAR 7.0 FCC Class B GEMS IS 1121 ISC KCC MEPS NOM PSB RCM SABS SASO TÜV/GS VCCI-B WHQL (Windows 10) | ENERGY STAR ErP |
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 | - | 5 °C - 35 °C 41 °F - 95 °F | - |
| Operating humidity | - | 20 % - 80 % | - |
| Operating altitude | - | 5000 m 16404.2 ft | - |
| Storage temperature | - | -20 °C - 60 °C -4 °F - 140 °F | - |
| Storage humidity | - | 5 % - 95 % | - |
| Storage altitude | - | 12192 m 40000 ft | - |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | DisplayPort cable | DisplayPort cable USB 3.0 cable | D-sub cable - optional HDMI cable - optional |
Additional features
Information about other features.
| Additional features | - | Security lock slot | - |
| Acer ED273UR | HP Omen X 25 | AOpen 24MX1 |