ac input frequency: 50/60 Hz
ac input voltage: 100 - 240 V
accessories included: Power cable USB cable HDMI cable Quick start guide Safety instructions Cable cover
amd freesync: No
aspect ratio: 16:9
auto pivot: No
barcode: 4948570121809
bluetooth: No
brightness: 250
built-in camera: No
built-in speaker(s): Yes
built-in usb hub: Yes
cable lock slot: Yes
cable lock slot type: Kensington
certificates: CE
color: Black
contrast ratio (typical): 1000:1
depth: 239.5
depth (with stand): 239.5 mm
display brightness (peak): 250 cd/m²
display brightness (typical): 225 cd/m²
display diagonal: 54.6 cm (21.5")
display number of colours: 16.7 million colours
display resolution: 1920 x 1080 pixels
display surface: Matt
display technology: LCD
displayports quantity: 1
dot pitch: 0.249
energy class: C
energy consumption (sdr) per 1000 hours: 10 kWh
energy efficiency class (hdr): Not available
energy efficiency class (sdr): C
energy label: Pobierz
frequency, horizontal max.: 83
frequency, horizontal min.: 30
hd type: Full HD
hdcp: Yes
hdmi: Yes
hdmi ports quantity: 1
height: 361.5
height (with stand): 361.5 mm
height adjustment: No
horizontal scan range: 30 - 83 kHz
i/o connectors: 1 x DisplayPort
low blue light technology: Yes
matrix type: TFT IPS
model: PROLITE T2252MSC-B2
native aspect ratio: 16:9
number of colors: 16,7 mln
number of simultaneous touchpoints: 10
number of speakers: 2
number of upstream ports: 2
nvidia g-sync: No
palm rejection: Yes
panel mounting interface: 100 x 100 mm
panel type: IPS
pixel pitch: 0.249 x 0.249 mm
power consumption: 11
power consumption (off): 0.3 W
power consumption (standby): 1.5 W
power consumption (typical): 11 W
power supply type: Internal
product colour: Black
resolution: 1920 x 1080 (FHD 1080)
response time: 5 ms
rms rated power: 2 W
screen shape: Flat
screen size (diag.): 21.5"
sku: ULIIY022I52SCB2
speakers built-in: Yes
static contrast: 1 000:1
surface hardness: 7H
tilt adjustment: Yes
tilt angle range: -5 - 90°
touch screen: Yes
touch technology: Multi-touch
touchscreen: Yes
touchscreen technology: Projected capacitive system
transreflective technology: LED
tv tuner built-in: No
usb hub version: 2.0 / 3.2 Gen 1 (3.1 Gen 1)
vesa: 100 x 100
vesa mounting: Yes
viewable size, horizontal: 47.9 cm
viewing angle, horizontal: 178°
viewing angle, vertical: 178°
visible area, horizontal: 478.6
visible area, vertical: 260
web camera: None
weight: 4.5
weight (with stand): 4.5 kg
width: 493.5
width (with stand): 493.5 mm
wifi: No