Acer® R1 Series 21.5" Full HD LCD Monitor, ZeroFrame, R221QBID Item # 820175
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Designed for a wide range of everyday applications, this versatile full HD monitor delivers sharp, clear visuals and an easy-to-see screen. The ultra-thin enclosure offers an immersive experience as you play games or watch the latest blockbuster movie.
- 21.5" screen fits in nicely with most home and office environments. Super-thin enclosure and ZeroFrame design let you sink into the visuals while gaming or watching movies.
- IPS technology creates realistic-looking colors. LED backlighting permits a thinner screen and lower power consumption.
- 100,000,000:1 contrast ratio provides ultra-dark blacks and bright whites.
- 250 nits of brightness make the screen highly visible in most conditions.
- 1920 x 1080 resolution at 60 Hz creates crisp, realistic images.
- 4 ms response time helps reduce blurring when watching fast-paced scenes.
- DVI, HDMI and VGA ports allow you to connect to virtually any media device.
- Compatible with most PCs.
- Backed by the manufacturer's 3-year limited warranty.
|Backlight Technology||LED backlight|
|diagonal screen size||21.5 in.|
|dimensions||15.1"H x 19.6"W x 8.8"D (with stand)|
|ENERGY STAR Certified||Yes|
|Horizontal Viewing Angle||178|
|monitor brightness||250 cd/m2|
|native resolution||1920 x 1080|
|number of colors supported||16.7 million|
|ports||DVI-D; HDMI; VGA 15-pin D-sub|
|Power Consumption (Off Mode)||0.4 Watt|
|response time||4 ms (gray-to-gray)|
|typical response time||4 ms|
|warranty length||3-year limited|
|What's Included||R221Q Widescreen LCD Monitor; 1 x HDMI Cable; Power cord; 1 x VGA Cable|
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