Acer R221Q bid specs.
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General characteristics Acer R221Q bid
Screen Size:
This diagonal display size is usually measured in inches.
This diagonal display size is usually measured in inches.21.5"
Widescreen:
Yes
Maximum Resolution:
1920 x 1080
a
Recommended Resolution:
1920 x 1080
Refresh Rate:
60 Hz
Viewing Angle:
178° (H) / 178° (V)
Pixel Pitch:
0.248mm
Display Colors:
16.7 Million
Brightness:
250 cd/m2
Contrast Ratio:
100,000,000:1
Aspect Ratio:
16:9
Response Time:
4ms
Panel:
IPS
Connectivity Acer R221Q bid
Input Video Compatibility:
Analog RGB, Digital
Connectors:
D-Sub, DVI, HDMI
D-Sub:
1
HDMI:High-Definition Multimedia Interface
High-Definition Multimedia Interface1
Power Acer R221Q bid
Power Supply:
100 - 240 VAC, 50/60Hz
Power Consumption:
Power Consumption (Energystar Off) (typ.): 0.4W
Power Consumption (Energystar Sleep) (typ.): 0.45W
Power Consumption (Energystar On) (typ.): 22W
Power Consumption (Energystar Sleep) (typ.): 0.45W
Power Consumption (Energystar On) (typ.): 22W
Convenience Acer R221Q bid
Stand Adjustments:
Tilt: -5 to 15 degree
VESA Compatibility - Mountable:
No
Dimensions & Weight Acer R221Q bid
Dimensions (H x W x D):
15.12" x 19.61" x 8.82" w/ stand
11.90" x 19.60" x 1.30" w/o stand
11.90" x 19.60" x 1.30" w/o stand
Weight:
5.07 lbs. w/ stand
4.19 lbs. w/o stand
4.19 lbs. w/o stand
Reviews, Questions about Acer R221Q bid
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The Acer gaming monitor family has been expanded with the Nitro XV325QKV3 model, which has two interesting features. In addition to bright mini-LED backlighting, the new product is notable for its ability to switch between modes with different combinations of resolution and refresh rate.
ASUS has announced the ROG Super Kill 27 Pro, its first gaming monitor with an OLED panel capable of reaching 720 Hz. However, to achieve this e-sports performance, gamers will have to sacrifice image clarity.
Xiaomi has announced the launch of the Redmi G34WQ (2026), an updated version of its ultra-wide gaming monitor. The model features a large screen size, high resolution, and increased refresh rate.