About
Specifications
Specifications
General Information
Manufacturer
Acer, Inc
Manufacturer Part Number
UM.KH7AA.001
Manufacturer Website Address
http://us.acer.com
Brand Name
Acer
Product Series
H
Product Model
H257HU
Product Name
H257HU Widescreen LCD Monitor
Product Type
LCD Monitor
Technical Information
Number of Screens
1
Screen Size Class
25"
Viewable Screen Size
25"
Screen Mode
WQHD
Panel Technology
In-plane Switching (IPS) Technology
Response Time
4 ms GTG
Aspect Ratio
16:9
Horizontal Viewing Angle
178°
Vertical Viewing Angle
178°
Adjustable Display Pivot
No
Backlight Technology
LED
Maximum Adjustable Height
No
Tilt Angle
-5° to 15°
Video
Maximum Resolution
2560 x 1440
Standard Refresh Rate
60 Hz
Color Supported
16.7 Million Colors
Contrast Ratio
100,000,000:1
Brightness
350 Nit
Audio
Number of Speakers
2
Speakers
Yes
Speaker Output Power
2 W
Interfaces/Ports
DVI
Yes
HDMI
Yes
DisplayPort
Yes
DisplayPort Version
1.2
Power Description
Standby Power Consumption
500 mW
Off-Mode Power Consumption
500 mW
Operating Power Consumption (Energy Star)
90 W
Physical Characteristics
VESA Mount Compatible
No
Color
Height
17"
Height with Stand
16.73"
Width with Stand
22.44"
Depth with Stand
8.54"
Weight (Approximate)
7.28 lb
Weight with Stand (Approximate)
8.16 lb
Miscellaneous
Package Contents
- H257HU Widescreen LCD Monitor
- DVI Cable
- 1 x DisplayPort Cable
- 1 x HDMI Cable
- Power Cord
Environmentally Friendly
Yes
Environmental Certification
MPR II
Warranty
Limited Warranty
3 Year