Acer Nitro EI491CR S 49″ LED Gaming 12Hz Monitor

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

Power Description

Operating Power Consumption (Energy Star):   49.70 W
Standby Power Consumption (Energy Star):   500 mW
Off-Mode Power Consumption (Energy Star):   300 mW
Maximum Power Consumption (Energy Star):   90 W

Physical Characteristics

VESA Mount Compatible:   Yes
VESA Mount Standard:   75 x 75
Color:   Black
Height:   14.8″
Width:   47.2″
Depth:   6.8″
Height with Stand:   20.94″
Width with Stand:   47.17″
Depth with Stand:   11.04″
Weight (Approximate):   20.50 lb