Περιγραφή
Display
Display diagonal 54.6 cm (21.5″)
Display brightness (typical) 250 cd/m²
Display resolution 1920 x 1080 pixels
Response time 5 ms
HD type Full HD
Display technology LCD
Backlight type LED
Screen shape Flat
Contrast ratio (dynamic) 20000000:1
Viewing angle, horizontal 178°
Viewing angle, vertical 178°
Display number of colours 16.78 million colours
Panel type VA
Pixel pitch 0.248 x 0.248 mm
Horizontal scan range 30 – 81 kHz
Vertical scan range 48 – 75 Hz
Performance
Flicker-free technology Yes
Low Blue Light technology Yes
Multimedia
Built-in speaker(s) Yes
Number of speakers 2
RMS rated power 2 W
Built-in camera No
Design
Market positioning Business
Product colour Black
Front bezel colour Black
Certification CE, LVD, WEEE, RoHS, REACH, UKCA
Ports & interfaces
Built-in USB hub No
VGA (D-Sub) ports quantity 1
DVI port No
HDMI Yes
HDMI ports quantity 1
HDMI version 1.4
Audio input Yes
Ergonomics
Panel mounting interface 100 x 100 mm
Cable lock slot Yes
Cable lock slot type Kensington
VESA mounting Yes
Tiltable Y
Tilt angle range -5 – 15°
Power
Power consumption (standby) 0.5 W
Power consumption (off) 0.3 W
AC input voltage 100 – 240 V
AC input frequency 50/60 Hz
Energy efficiency scale A to G
Energy efficiency class (SDR) E
Energy consumption (SDR) per 1000 hours 16 kWh
Operational conditions
Operating temperature (T-T) 0 – 40 °C
Storage temperature (T-T) -20 – 60 °C
Operating relative humidity (H-H) 20 – 85%
Storage relative humidity (H-H) 5 – 95%
Technical details
Sustainability certificates RoHS
Weight & dimensions
Width (with stand) 514.6 mm
Depth (with stand) 180.8 mm
Height (with stand) 401.1 mm
Weight (with stand) 2.5 kg
Width (without stand) 51.4 cm
Depth (without stand) 5.2 cm
Height (without stand) 30.6 cm
Weight (without stand) 2.1 kg
Packaging data
Stand included Yes
Cables included AC, HDMI
Quick start guide Yes
Package depth 128 mm
Package height 372 mm