General Information
Manufacturer: Acer, Inc
Manufacturer Part Number: UM.SE1AA.S01
Manufacturer Website Address: us.acer.com
Brand Name: Acer
Product Line: Nitro
Product Series: EI1
Product Model: EI491CR S
Product Name: Nitro EI491CR S Widescreen Monitor
Product Type: LCD Monitor
Technical Information
Number of Screens: 1
Screen Size Class: 49″
Viewable Screen Size: 49″
Display Screen Type: Curved
Panel Technology: Vertical Alignment (VA)
Response Time: 4 ms
Aspect Ratio: 32:9
Pixel Pitch: 12.2 mil
Horizontal Viewing Angle: 178°
Vertical Viewing Angle: 178°
Adjustable Display Pivot: No
Mount Type: Wall Mountable
Backlight Technology: LED
Maximum Adjustable Height: 3.74″
Horizontal Frequency: 53.53 kHz to 160.56 kHz – DisplayPort 1.2
Horizontal Frequency: 53.53 kHz to 160.56 kHz – HDMI 1.4
Horizontal Frequency: 53.53 kHz to 160.56 kHz – HDMI 2.0
Vertical Frequency: 48 Hz to 60 Hz – HDMI 1.4
Vertical Frequency: 48 Hz to 120 Hz – DisplayPort 1.2
Vertical Frequency: 48 Hz to 120 Hz – HDMI 2.0
Video
Maximum Resolution: 3840 x 1080
Standard Refresh Rate: 120 Hz
Color Supported: 16.7 Million Colors
Color Depth: 8-bit
Native Contrast Ratio: 3,000:1
Dynamic Contrast Ratio: 100,000,000:1
Brightness: 400 Nit
Audio
Number of Speakers: 2
Speakers: Yes
Speaker Output Power: 3 W
Interfaces/Ports
HDMI: Yes
Headphone: Yes
DisplayPort: Yes
Number of DisplayPorts: 1
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