Acer H257HU 25-Inch Zero Frame Gloss Black/Silver IPS WQHD LED Display Monitor
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| Identifiers | |
|---|---|
| Model | Acer UM.KH7EE.001 |
| MPN | Acer UM.KH7EE.001 |
| Dimensions / Weight | |
| Key Features | |
| Annual energy consumption | 57 kWh |
| Aspect ratio | 16:9 |
| Audio output | Yes |
| Bluetooth | No |
| Built-in camera | No |
| Cable lock slot | No |
| Cables included | AC,DisplayPort,DVI |
| Colour support | 16.7 million colours |
| Display | LED |
| Display Diagonal | 63.5 cm (25") |
| Display number of colours | 16.78 million colors |
| Display resolution | 2560 x 1440 pixels |
| Display surface | Gloss |
| Display type | LED-backlit LCD monitor |
| Displayports quantity | 1 |
| DVI port | Yes |
| Dynamic contrast ratio | 100000000:1 |
| Energy efficiency class | C |
| Energy Star certified | Yes |
| Ethernet LAN | No |
| HD type | Wide Quad HD |
| Height adjustment | No |
| Image brightness | 350cd/m2 |
| LCD Backlight Technology | LED backlight |
| LED indicators | Power |
| Maximum refresh rate | 60 Hz |
| On/off switch | Yes |
| Panel type | IPS |
| Pixel pitch | 0.216 x 0.216 mm |
| Plug and play | Yes |
| Power consumption (StandBy) | 0.45 W |
| Power consumption powersave | 0.4 W |
| Response time | 4 ms |
| Screen shape | Flat |
| Screen size | 25 in |
| Swivelling | No |
| Thin Client installed | No |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 15° |
| Tv tuner integrated | No |
| Weight | 3.7 kg |
| Wi-Fi | No |
| Widescreen | Widescreen |

Acer is a Taiwanese multinational hardware and electronics corporation, specializing in the production of personal computers, tablet computers, smartphones, and servers. Acer's products include desktop PCs, laptop PCs, tablets, servers, storage devices, displays, and smartphones.















