Slim and trim R1 displays have an ultra-thin enclosure with most of the display being only 6.6 mm thick, thinner than many smartphones. In addition, the "ZeroFrame" design maximises the view and minimises visual clutter with a bezel so thin that you barely notice it.
A comfortable view Our R1 displays are designed to help preserve eye health. Flicker-less design reduces eye strain from screen flicker. A Blue Light Filter reduces the negative effects of excess blue spectrum exposure, and our ComfyView reduces screen reflection.
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| Transource eSKU | 1062478821 |
| Manufacturer | Acer, Inc |
| Manufacturer Part Number | UM.WR1AA.B01 |
| Manufacturer Website Address | http://us.acer.com |
| Brand Name | Acer |
| Product Series | R1 |
| Product Model | R221Q B |
| Product Name | R221Q B Widescreen LCD Monitor |
| Product Type | LCD Monitor |
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| General Information |
| Manufacturer | Acer, Inc |
| Manufacturer Part Number | UM.WR1AA.B01 |
| Manufacturer Website Address | http://us.acer.com |
| Brand Name | Acer |
| Product Series | R1 |
| Product Model | R221Q B |
| Product Name | R221Q B Widescreen LCD Monitor |
| Marketing Information | Slim and trim R1 displays have an ultra-thin enclosure with most of the display being only 6.6 mm thick, thinner than many smartphones. In addition, the "ZeroFrame" design maximises the view and minimises visual clutter with a bezel so thin that you barely notice it. A comfortable view Our R1 displays are designed to help preserve eye health. Flicker-less design reduces eye strain from screen flicker. A Blue Light Filter reduces the negative effects of excess blue spectrum exposure, and our ComfyView reduces screen reflection. |
| Product Type | LCD Monitor |
| Technical Information |
| Number of Screens | 1 |
| Viewable Screen Size | 21.5" |
| Screen Mode | Full HD |
| Panel Technology | In-plane Switching (IPS) Technology |
| Response Time | 1 ms VRB |
| Aspect Ratio | 16:9 |
| Pixel Pitch | 9.8 mil |
| Horizontal Viewing Angle | 178° |
| Vertical Viewing Angle | 178° |
| Backlight Technology | LED |
| Horizontal Frequency | 54 kHz to 85.50 kHz |
| Vertical Frequency | 48 Hz to 76 Hz |
| Video |
| Maximum Resolution | 1920 x 1080 |
| Standard Refresh Rate | 75 Hz |
| Color Supported | 16.7 Million Colors |
| Native Contrast Ratio | 1,000:1 |
| Dynamic Contrast Ratio | 100,000,000:1 |
| Brightness | 250 Nit |
| Tearing Prevention Technology | FreeSync |
| Color Gamut | 72% NTSC |
| Interfaces/Ports |
| HDMI | Yes |
| VGA | Yes |
| Number of HDMI Inputs | 1 |
| Power Description |
| Standby Power Consumption | 450 mW |
| Off-Mode Power Consumption | 400 mW |
| Physical Characteristics |
| Color | Black |
| Height | 11.9" |
| Width | 19.6" |
| Depth | 1.4" |
| Height with Stand | 15.12" |
| Width with Stand | 19.61" |
| Depth with Stand | 8.82" |
| Weight (Approximate) | 4.41 lb |
| Weight with Stand (Approximate) | 5.07 lb |
| Miscellaneous |
| Package Contents | 1 x R221Q B Widescreen LCD Monitor1 x Power Cord (US)1 x VGA Cable |
| Environmentally Friendly | Yes |
| Environmental Certification | MPR II |
| Warranty |
| Limited Warranty | 3 Year |
