The LG UltraWide 34WR55QK-B offers an immersive experience with its 34-inch display featuring a native resolution of 3440 x 1440, ideal for multitasking and enhancing productivity. The curved screen design with a 1800R curvature provides a wider field of view, making it suitable for gaming and media consumption. With a refresh rate of 100 Hz and a rapid response time of 5 ms, this monitor ensures smooth visuals and less motion blur, suitable for fast-paced applications. Equipped with built-in USB 3.0/USB-C hub and capable of delivering 65 watts of power through USB Power Delivery, the monitor supports seamless connectivity. Additional features such as Flicker Safe, Reader Mode, and noise reduction enhance eye comfort during prolonged use. With its ergonomic stand and three-sided border
Package type
Box
Weight
6.9 kg
Package depth
200 mm
177 mm
226 mm
Package height
460 mm
439 mm
507 mm
Package width
572 mm
683 mm
821 mm
Package weight
5.4 kg
7.4 kg
1.2 kg
Operating temperature (T-T)
0 - 50 °C
0 - 50 °C
Operating relative humidity (H-H)
10 - 90%
10 - 90%
Device type
LED-backlit LCD monitor - 34"
Headphone out
No
Yes
Yes
Power supply type
Internal
External
Features
USB 3.0/USB-C hub, USB PD 65 Watt
Audio output
Yes
HDMI ports quantity
1
2
2
DisplayPorts quantity
1
1
1
Display technology
LED
LCD
Display diagonal
54.6 cm (21.5")
68.6 cm (27")
80 cm (31.5")
Backlight type
Edge LED
Voltage
AC 100-240 V
Built-in camera
No
No
LED backlight
Yes
Power consumption (max)
20 W
28 W
Power consumption (typical)
16 W
20 W
HDCP
Yes
Yes
Response time
8 ms
8 ms
5 ms (grey-to-grey)
4 ms
HD type
Full HD
Wide Quad HD
4K Ultra HD
Contrast ratio (typical)
1000:1
1000:1
3000:1
Viewing angle, horizontal
178°
178°
178°
Viewing angle, vertical
178°
178°
178°
Native aspect ratio
16:9
16:9
16:9
Built-in speaker(s)
Yes
Yes
Yes
VESA mounting
Yes
Yes
Yes
Swivelling
Yes
Tilt adjustment
Yes
Yes
Yes
Height adjustment
No
YES
YES
Cable lock slot
Yes
Yes
RMS rated power
4 W
4 W
10 W
NVIDIA G-SYNC
No
Swivel angle range
0 - 30°
Pivot
YES
YES
Pivot angle
0 - 90°
Power consumption (standby)
0.2 W
0.2 W
0.5 W
Width (with stand)
508 mm
615 mm
714.3 mm
Depth (with stand)
192 mm
220 mm
239.3 mm
Height (with stand)
401 mm
405 mm
597.1 mm
Panel type
IPS
IPS
VA
VA
Display surface
Matt
Aspect ratio
21:9
Maximum refresh rate
75 Hz
60 Hz
60 Hz
HDMI version
2.0
1.4
DisplayPort version
1.2
1.4
Number of speakers
2
2
2
HDMI
Yes
Yes
Yes
Touchscreen
Yes
No
No
Display number of colours
16.7 million colours
1.07 billion colours
1.07 billion colours
Power consumption (off)
0.3 W
Pixel pitch
0.249 x 0.249 mm
0.233 x 0.233 mm
231.8 mm
0.06053 x 0.18159 mm
Display diagonal (metric)
55 cm
68.5 cm
80 cm
Contrast ratio
3000:1
Input current
3 A
PRODUCT DESCRIPTION
LG UltraWide 34WR55QK-B - LED monitor - curved - 34" - HDR
Native resolution
WQHD 3440 x 1440 at 100 Hz
Headphone outputs
1
AC input voltage
100 - 240 V
100 - 240 V
100 - 240 V
Cable lock slot type
Kensington
Kensington
Power consumption (PowerSave)
13 W
Brightness
300 cd/m
AC input frequency
50/60 Hz
50/60 Hz
50/60 Hz
Energy Class
Class F
Colour Support
16.7 million colours
Input Connectors
2xHDMI, DisplayPort, USB-C
Display Position Adjustments
Height, tilt
HDR Capable
HDR10
Colour Gamut
75%
99% sRGB (CIE 1931)
90%
Dimensions (WxDxH) - with stand (highest position)
80.9 cm x 26 cm x 56.83 cm
Curved Screen
Yes
Stand included
Yes
Screen shape
Flat
Flat
Flat
Built-in USB hub
No
No
Feet colour
Black
Black
Product colour
White
Black
Black
Market positioning
Office
Office
Gaming
Energy consumption (SDR) per 1000 hours
14 kWh
15 kWh
32 kWh
Energy efficiency class (SDR)
E
D
F
Width (without stand)
614 mm
714.3 mm
Weight (with stand)
3.4 kg
5.9 kg
7 kg
Height (without stand)
363 mm
420.1 mm
Depth (without stand)
50 mm
45.7 mm
Flicker-free technology
Yes
Yes
AMD FreeSync
Yes
Yes
Low Blue Light technology
Yes
Yes
Display resolution
1920 x 1080 pixels
2560 x 1440 pixels
3840 x 2160 pixels
Display brightness (typical)
250 cd/m²
400 cd/m²
250 cd/m²
Tilt angle range
-5 - 15°
-5 - 15°
Panel mounting interface
75 x 75 mm
100 x 100 mm
100 x 100 mm
Weight (without stand)
5.2 kg
sRGB coverage (typical)
100%
99%
High Dynamic Range (HDR) supported
Yes
Yes
Yes
Energy efficiency scale
A to G
A to G
AMD FreeSync type
FreeSync
Energy efficiency class (HDR)
F
G
G
Energy consumption (HDR) per 1000 hours
19 kWh
28 kWh
37 kWh
High Dynamic Range (HDR) technology
High Dynamic Range 10 (HDR10)
High Dynamic Range 10 (HDR10)
Smart modes
Energy saving
DCI-P3 coverage
95%
AC adapter output voltage
12 V
12 V
Illuminated stand
No
Colour gamut standard
DCI-P3
DCI-P3
European Product Registry for Energy Labelling (EPREL) code
2120095
DisplayPort out version
1.2
Response time measurement type
GTG (Gray to Gray)
Energy Label QR Code URL
Https://eprel.ec.europa.eu/qr/2075572
Warnings
Unplug the monitor from the power source before cleaning.
Model 34WR55QK-B|34"|Business/Curved/21 : 9|Panel VA|Resolution 3440x1440|Form factor 21:9|Refresh rate 100Hz|Brightness 300|Contrast 3000:1|Response time 5 ms|Horizontal 178 degrees|Vertical 178 degrees|Displayable colours 16.7 million|2xHDMI|1xDisplayPort|2xUSB 3.0|1xUSB-C|1xHeadphones jack|Height adjustable|Tilt|100 mm x 100 mm|Colour Black
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