Acer R221
UM.WR1EE.001
Technical information:
Screen size : 54.6 cm (21.5 inches)
Screen mode : Full HD
Reaction time : 4 ms
Aspect ratio : 16: 9
Backlight : LED
Panel technology : IPS technology (In-Plane-Switching)
Angle of inclination : -5 ° to15 °
Swivel angle : No
Maximum adjustable height : No
Video
Maximum resolution : 1920 x 1080
Supported colors : 16.7 million colors
contrast ratio : 100,000,000: 1
brightness : 250 cd / m²
Audio
Speaker : Yes
Interfaces / Ports
DVI : Yes
HDMI : Yes
VGA : Yes
Power supply
Energy efficiency class : A
Energy usage per year : 26 kWh
Power Consumption Operational (EEL) : 18 W
Operation power consumption (Energy Star) : 22 W
Power consumption (standby) : 450 mW
Power consumption (off) : 400 mW
Dimensions / weight / color :
Color : black
Height : 302 mm
Width : 498 mm
Depth : 33.4 mm
Height (with stand) : 384 mm
Width (with stand) : 498 mm
Depth (with stand) : 224 mm
weight : 1.90 kg
Weight (with stand) : 2.30
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UM.WR1EE.001
Technical information:
Screen size : 54.6 cm (21.5 inches)
Screen mode : Full HD
Reaction time : 4 ms
Aspect ratio : 16: 9
Backlight : LED
Panel technology : IPS technology (In-Plane-Switching)
Angle of inclination : -5 ° to15 °
Swivel angle : No
Maximum adjustable height : No
Video
Maximum resolution : 1920 x 1080
Supported colors : 16.7 million colors
contrast ratio : 100,000,000: 1
brightness : 250 cd / m²
Audio
Speaker : Yes
Interfaces / Ports
DVI : Yes
HDMI : Yes
VGA : Yes
Power supply
Energy efficiency class : A
Energy usage per year : 26 kWh
Power Consumption Operational (EEL) : 18 W
Operation power consumption (Energy Star) : 22 W
Power consumption (standby) : 450 mW
Power consumption (off) : 400 mW
Dimensions / weight / color :
Color : black
Height : 302 mm
Width : 498 mm
Depth : 33.4 mm
Height (with stand) : 384 mm
Width (with stand) : 498 mm
Depth (with stand) : 224 mm
weight : 1.90 kg
Weight (with stand) : 2.30
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Технически характеристики
| HDMI: | Да |
|---|---|
| DVI: | Да |
| VGA (D-Sub): | Да |
| Гама: | Home & Office |
|---|---|
| Екран размер: | 21.5" (54.61 cm) |
| Разделителна способност (max): | 1920 x 1080 |
| Аспект изображение: | 16:9 |
| Тип матрица: | IPS |
| Време за реакция: | 4 ms |
| TV Тунер: | Не |
| Тъчскрийн: | Не |
| Вградени колони: | Да |
| 3D: | Не |
| Цвят: | Черен |
| Формат екран: | Wide |
| Преносим: | Не |
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