Introduction
Modern and sleek 21.5" 3-sides borderless monitor with Full HD and eye-caring LowBlue and FlickerFree technology
Modernized design and crisp Full HD images. The 22B2DA combines a sleek 3-sides frameless panel and VGA, DVI and HDMI connectivity. Enjoy working or streaming with wide viewing angles and eye-soothing LowBlue and FlickerFree technologies.
Display
Display diagonal
54.6 cm (21.5")
Display brightness (typical)
250 cd/mē
Display resolution
1920 x 1080 pixels
Native aspect ratio
16:9
Response time
4 ms
HD type
Full HD
Display technology
LED
Backlight type
W-LED
Display surface
Matt
Screen shape
Flat
Supported graphics resolutions
1280 x 720 (HD 720),1280 x 768 (WXGA),1920 x 1080 (HD 1080)
Supported video modes
720p,768p,1080p
Aspect ratio
4:3,16:9
Contrast ratio (typical)
3000:1
Contrast ratio (dynamic)
20000000:1
Maximum refresh rate
75 Hz
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display number of colours
16.78 million colours
Panel type
VA
Pixel pitch
0.2482 x 0.2482 mm
Horizontal scan range
30 - 83 kHz
Vertical scan range
50 - 76 Hz
Viewable size, horizontal
47.7 cm
Viewable size, vertical
26.8 cm
Colour depth
8 bit
RGB colour space
sRGB
sRGB coverage (typical)
98%
NTSC coverage (typical)
73%
Adobe RGB coverage
77%
Performance
NVIDIA G-SYNC
N
AMD FreeSync
N
Flicker-free technology
Y
Low Blue Light technology
Y
Multimedia
Built-in speaker(s)
Y
Number of speakers
2
RMS rated power
2 W
Built-in camera
N
Design
Market positioning
Home
Product colour
Black
Frameless design
Y
Front bezel colour
Black
Detachable stand
Y
Feet colour
Black
Heavy metals free
Hg (mercury)
Certification
True
Ports & interfaces
Built-in USB hub
Y
VGA (D-Sub) ports quantity
1
DVI port
Y
HDMI
Y
HDMI ports quantity
1
HDMI version
1.4
Audio input
Y
Headphone out
Y
Headphone outputs
1
Headphone connectivity
3.5 mm
DC-in jack
Y
Ergonomics
Panel mounting interface
100 x 100 mm
Cable lock slot
N
VESA mounting
Y
Height adjustment
N
Pivot
Y
Tiltable
Y
Tilt angle range
-5 - 21.5°
On Screen Display (OSD)
Y
On Screen Display (OSD) languages
Simplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, SER
Number of OSD languages
16
Plug and Play
Y
Power
Energy efficiency class (SDR)
E
Energy consumption (SDR) per 1000 hours
16 kWh
Power consumption (typical)
20 W
Power consumption (standby)
0.3 W
Power consumption (off)
0.3 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
External power adapter
Y
Energy efficiency scale
A to G
Sustainability
Sustainability certificates
RoHS, ENERGY STAR
Weight & dimensions
Width (with stand)
492.9 mm
Depth (with stand)
162.9 mm
Height (with stand)
388.1 mm
Weight (with stand)
2.1 kg
Width (without stand)
49.3 cm
Depth (without stand)
3.62 cm
Height (without stand)
29.3 cm
Weight (without stand)
2.1 kg
Packaging data
Stand included
Y
Cables included
HDMI
HDMI cable length
1.8 m
Power adapter included
Y
Package width
550 mm
Package depth
120 mm
Package height
370 mm
Package weight
3.5 kg
Package type
Box
Other features
Recyclable packaging material
100%
