Acer A221HQb specs.
Monitors Specs >> Acer >> Acer A221HQb| Specifications | | | Reviews |
General characteristics Acer A221HQb
Type:
LCD, widescreen
Diagonal:
21.5"
Resolution:
1920 x 1080 (16:9)
Type LC-matrix:
TFT TN
Screen Acer A221HQb
Dot pitch horizontal:
0.248 mm
Dot pitch, vertical:
0.248 mm
Brightness:
250 CD/m2
Dynamic contrast:
50000:1
Response time:
5 MS
Field of view:
horizontal: 160 degrees; vertical: 160 degrees
The maximum number of colors:
16.7 million
Scan Acer A221HQb
Scan frequency:
horizontal: 30-80 kHz; vertical: 55-75 Hz
Connection Acer A221HQb
Inputs:
VGA (D-Sub)
Power Acer A221HQb
Power supply:
built-in
Power consumption:
operation: 30 W, standby: 0.79 W : sleep mode: 0.67 W
Additionally Acer A221HQb
Standards:
environmental: MPR-II; power saving: EPA Energy Star 5.0
Dimensions, weight:
511x370x199 mm, 3.50 kg
Reviews, Questions about Acer A221HQb
Write Review / Ask a question about Acer A221HQb
The KTC monitor catalog has been expanded with the new G27P6M model featuring an OLED display that supports a high refresh rate. In addition to its fast response time, it is notable for its high color accuracy and relatively affordable price.
AOC has unveiled its new 31.5-inch AG327UD gaming monitor. Its distinctive feature is a WOLED panel with Dual-Hz technology, which allows you to switch between two resolution and refresh rate settings.
Redmi has unveiled the 34-inch G34WQ (2026) gaming monitor on the domestic market. It is notable for its HDR support, fast matrix, and original design, combined with a relatively affordable price.