Specifications of Acer KG221Q A
Acer NITRO RG1 KG221Q A computer monitor 54.6 cm (21.5") 1920 x 1080 pixels Full HD LCD Black-UM.WX1EE.A04
Acer
Much More to See
Take in the full view of the display with its ZeroFrame™1 design atop the sharply-cut three-pronged stand.
A Stand with Style
The stylish three-pronged stand saves on desk space without sacrificing style.
ZeroFrame™1 Design
The ZeroFrame™ design makes for a near-seamless look, allowing you to see more of what matters most: the screen.
An Ergonomic Edge
Good monitors should cause little to no strain. With a tilt of -5° to 15°, you can put your mind, and your neck, at ease.
Mount Up with VESA
Free up some of that desk area by mounting your display on the wall with VESA wall mounts.
Lightning Fast Freesync™
Discover the joys of a seamless game experience with AMD® Freesync™, up to 240Hz3 refresh rate a response time of 1ms.
Game with AMD® FreeSync™
Screen tearing will be a thing of the past with AMD® FreeSync™ which syncs your display’s framerate to the video card.
Release date: 2021-07-19.
1 HDMI ports
Headphone output
Speakers included
VESA mount
1 VGA input
| Weight & dimensions | |
|---|---|
| Height (with stand): | 305 mm |
| Depth (with stand): | 52 mm |
| Width (with stand): | 508 mm |
| Power | |
| Power consumption (off): | 0.21 W |
| Power consumption (standby): | 0.23 W |
| Power consumption (typical): | 19 W |
| Display | |
| Colour gamut: | 72% |
| Colour depth: | 6 bit |
| Vertical scan range: | 48 - 75 Hz |
| Horizontal scan range: | 30 - 83 kHz |
| Pixel pitch: | 0.25 x 0.25 mm |
| Viewing angle, vertical: | 65° |
| Viewing angle, horizontal: | 90° |
| Contrast ratio (dynamic): | 100000000:1 |
| Response time: | 1 ms (PC screens with 1 millisecond response ) |
| Display brightness (typical): | 200 cd/m² |
| Backlight type: | LED |
| Display number of colours: | 16.7 million colours |
| Contrast ratio (typical): | 600:1 |
| Screen shape: | Flat |
| Panel type: | TN+Film (PC screens with TN+Film technology ) |
| HD type: | Full HD (PC screens with Full HD resolution ) |
| Touchscreen: | No |
| Display technology: | LCD |
| Native aspect ratio: | 16:9 (PC displays with a 16:9 aspect ratio ) |
| Display resolution: | 1920 x 1080 pixels |
| Display diagonal: | 54.6 cm (21.5") (PC screens between 21 and 22 inches ) |
| Ports & interfaces | |
| Headphone outputs: | 1 |
| HDMI ports quantity: | 1 |
| VGA (D-Sub) ports quantity: | 1 |
| Headphone out: | Yes |
| HDMI: | Yes |
| Built-in USB hub: | No |
| Ergonomics | |
| Tilt angle range: | -5 - 15° |
| Panel mounting interface: | 100 x 100 mm |
| Height adjustment: | No |
| VESA mounting: | Yes (VESA Mount PC Displays ) |
| Other features | |
| Certification: | MPR II |
| Design | |
| Product colour: | Black |
| Market positioning: | Office |
| Performance | |
| AMD FreeSync: | Yes |
| Multimedia | |
| Built-in camera: | No |
| Built-in speaker(s): | Yes |
