Poor | Average | Good | Excellent | |
---|---|---|---|---|
Screen size | 21.5 in Best: Acer UM.PB1EE.A01 Screen size: 282 in | |||
Response time | 4 ms Best: JVC LM-H191 Response time: 0.01 ms | |||
Brightness | 250 cd/m² Best: DynaScan DS321LR4 Brightness: 25000 cd/m² | |||
Weight | 2.59 g Best: BenQ GL2450HM Weight: 0 g |
Screen size | 21.5 in |
---|---|
Brightness | 250.0 cd/m² |
Aspect ratio | 16:9 |
Height (without stand) | 1.38 in |
---|---|
Height with stand | 15.16 in |
Depth (with stand) | 1.38 in |
Width (with stand) | 19.29 in |
Weight | 0.09 oz |
Supported graphics resolutions | 1920 x 1080 |
---|---|
Refresh rate | 75.0 Hz |
HD type | Full HD |
Display number of colours | 16.78 million colours |
Dynamic contrast ratio | 20000000:1 |
Display technology | LCD |
Backlight | W-LED |
Panel type | IPS |
Response time | 4.0 ms |
Sync-on-green (SOG) | yes |
Viewing angle (horizontal) | 178.0 ° |
Viewing angle (vertical) | 178.0 ° |
3D support (3D-Ready) | no |
---|---|
VESA mount | yes |
Power consumption (standby) | 0.5 W |
---|---|
Power consumption (typical) | 15.6 W |
Colour of product |
|
---|---|
Panel design | Flat |
Built-in USB hub | no |
Built-in camera | no |
Screen surface | Matte |
Built-in speakers | yes |
DVI Port | no |
---|---|
HDCP | yes |
HDMI | yes |
HDMI ports quantity | 1 |
Headphone output | yes |
Headphone outputs quantity | 1 |
VGA (D-Sub) ports quantity | 1 |
Pivot function | no |
---|---|
Swivel | no |
Tiltable | yes |
Cable lock slot | yes |
Flicker free | yes |
Plug and Play | yes |
EnergyStar | yes |
---|---|
EPEAT | Silver |
P224W
28LJ4540
ProLite E1980SD-B1
LMD-A220
RX440
VA2216W