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
Another new product from Philips is a 27-inch monitor 27M2N8500X, aimed at the gamer audience. The model is equipped with a bright ?high-frequency? QD-OLED screen with a frameless design and an up-to-date set of wired interfaces.
Samsung Smart Monitor M9 is the first representative of the company's series of smart displays with QD-OLED matrix. Another feature of the novelty is the Tizen OS, thanks to which the monitor can be used as a smart TV with the function of cloud gaming.
AOC presented a monitor K27U3D, which is positioned as a premium model. The novelty, whose trump cards are high image sharpness and a decent set of interfaces, is primarily focused on professional use.