LG
22BK55WV-B.AEU computer monitor
vs
Acer
AOPEN CH1
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Acer AOPEN CH1 alternatives
specs
LG
22BK55WV-B.AEU computer monitor
Other Features
compared
Acer
AOPEN CH1
LG
22BK55WV-B.AEU computer monitor
Weight & Dimensions
compared
Acer
AOPEN CH1
3.5 kg
Weight (without stand):
not available
33.9 cm
Height (without stand):
not available
5.8 cm
Depth (without stand):
not available
50.6 cm
Width (without stand):
not available
4.7 kg
Weight (with stand):
not available
387.7 mm
Height (with stand):
not available
270 mm
Depth (with stand):
not available
506 mm
Width (with stand):
not available
LG
22BK55WV-B.AEU computer monitor
Packaging Data
compared
Acer
AOPEN CH1
6.5 kg
Package weight:
not available
407 mm
Package height:
not available
208 mm
Package depth:
not available
606 mm
Package width:
not available
Quick start guide:
not available
1.8 m
Audio cable length:
not available
AC, Audio (3.5mm), HDMI
Cables included:
not available
Stand included:
not available
LG
22BK55WV-B.AEU computer monitor
Power
compared
Acer
AOPEN CH1
A+++ to D
Energy efficiency scale:
not available
47/63 Hz
AC input frequency:
not available
90 - 264 V
AC input voltage:
100 - 240 V
not available
Power consumption (off):
0.5 W
15.8 W
Power consumption (max):
not available
0.3 W
Power consumption (standby):
0.5 W
not available
Power consumption (typical):
16 W
LG
22BK55WV-B.AEU computer monitor
Ergonomics
compared
Acer
AOPEN CH1
Simplified Chinese, German, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish
On Screen Display (OSD) languages:
not available
True
On Screen Display (OSD):
not available
-5 - 35°
Tilt angle range:
-4 - 14°
True
Tiltable:
True
-180 - 180°
Swivel angle range:
not available
True
Pivot:
not available
-90 - 90°
Pivot angle:
not available
True
Swivelling:
not available
13 cm
Height adjustment:
not available
Height adjustment:
not available
Kensington
Cable lock slot type:
not available
Cable lock slot:
not available
100 x 100 mm
Panel mounting interface:
75 x 75 mm
VESA mounting:
LG
22BK55WV-B.AEU computer monitor
Performance
compared
Acer
AOPEN CH1
Energy saving
Smart modes:
not available
Flicker-free technology:
not available
LG
22BK55WV-B.AEU computer monitor
Sustainability
compared
Acer
AOPEN CH1
Mercury
Doesn't contain:
not available
RoHS
Sustainability certificates:
not available
LG
22BK55WV-B.AEU computer monitor
Design
compared
Acer
AOPEN CH1
Hg (mercury)
Heavy metals free:
not available
Black
Feet colour:
not available
not available
Front bezel colour:
Black
Black
Product colour:
Black
Business
Market positioning:
not available
LG
22BK55WV-B.AEU computer monitor
Multimedia
compared
Acer
AOPEN CH1
1 W
RMS rated power:
not available
2
Number of speakers:
not available
Built-in speaker(s):
not available
LG
22BK55WV-B.AEU computer monitor
Ports & Interfaces
compared
Acer
AOPEN CH1
AC (power) in:
not available
True
HDCP:
not available
PC Audio in:
not available
3.5 mm
Headphone connectivity:
not available
1
Headphone outputs:
not available
Headphone out:
not available
1
HDMI ports quantity:
1
True
HDMI:
True
1
DVI-D ports quantity:
not available
DVI port:
not available
1
VGA (D-Sub) ports quantity:
1
LG
22BK55WV-B.AEU computer monitor
Display
compared
Acer
AOPEN CH1
3H
Surface hardness:
not available
True
DDC/CI:
not available
55.88 cm
Display diagonal (metric):
not available
56 - 75 Hz
Vertical scan range:
not available
30 - 83 kHz
Horizontal scan range:
not available
0.2468 x 0.2468 mm
Pixel pitch:
not available
16.7 million colours
Display number of colours:
16.78 million colours
170°
Viewing angle, vertical:
65°
176°
Viewing angle, horizontal:
90°
75 Hz
Maximum refresh rate:
60 Hz
1000:1
Contrast ratio (typical):
1000:1
4:3,16:10
Aspect ratio:
not available
1680 x 1050 (WSXGA+)
Supported graphics resolutions:
not available
Flat
Screen shape:
Flat
Anti-glare screen:
not available
LED
Backlight type:
not available
LCD
Display technology:
LED
WSXGA+
HD type:
HD
5 ms
Response time:
5 ms
250 cd/m²
Display brightness (typical):
200 cd/m²
TN
Panel type:
TN
16:10
Native aspect ratio:
not available
1680 x 1050 pixels
Display resolution:
1366 x 768 pixels
55.9 cm (22")
Display diagonal:
49.5 cm (19.5")