34” WQHD Curved (3440x1440)
sRGB 99% (Typ.) / HDR10
USB Type-C™ (PD 65W)
Multiple ports
Ergonomic Stand
Reader Mode & Flicker Safe
*The images are simulated to enhance feature understanding and may differ from actual use.
21:9 WQHD (3440x1440) Curved (1800R)
The UltraWide™ QHD (3440x1440) with 1800R curvature and 21:9 aspect ratio is great for work as it can display various programs at once.
*The images are simulated to enhance feature understanding and may differ from actual use.
Picture By Picture (PBP)
34WR55QK allows you to see multiple contents from two computers with the picture-by-picture feature, so it helps to process work efficiently.
This monitor allows you to see multiple contents from two computers with the picture-by-picture feature, so it helps to process work efficiently.
*The images are simulated to enhance feature understanding and may differ from actual use.
*It can be connected via the HDMI cable and DisplayPort cable.
*DisplayPort cable is NOT included with the package.
LG Switch app
LG Switch app helps to optimize the monitor to your work and life. You can readily divide the whole display up to 6, change the theme design, or even launch a video call platform with a mapped hotkey.
*Images are simulated to enhance feature understanding and may differ from actual use.
*To download the latest LG Switch app, search for 34WR55QK in the LG.com Support Menu.
HDR10 with sRGB 99% (Typ.)
HDR technology is now applied to various content. This monitor is compatible with industry standard HDR10 (High Dynamic Range), based on the sRGB 99% color gamut, supporting specific levels of color and brightness that enables viewers to enjoy the dramatic colors of the content.
*The images are simulated to enhance feature understanding and may differ from actual use.
*Brightness: 300nits (Typ.), Color Gamut: sRGB 99% (Typ.).
USB Type-C™
USB Type-C™ ports allow display, data transfer, and connected device charging (up to 65W), enabling support for your laptop all at the same time over a single cable.
Easy Control and Connectivity through USB Type-C™ ports.
*The images are simulated to enhance feature understanding and may differ from actual use.
*To work properly, the USB Type-C™ cable included in the package is required to connect the USB Type-C™ port to the monitor.
*The features may not function properly depending on the PC that the user is using.
Multi ports
This monitor offers USB Type-C™, DisplayPort, HDMI, and USB (Downstream3.0) compatible with existing devices for a smooth display and headphone out port support hardware connectivity.
USB Type-C™
2 x USB 3.0
Downstream
2 x HDMI
DisplayPort
Ergonomic design
Achieve optimal positioning with the Ergonomic Stand: Simple setting with one click as well as easily adjust Height and Tilt for your ideal viewing experience.
3-side Virtually Borderless
One Click Stand
Height (110mm)
Tilt (-5~20˚)
*The images are simulated to enhance feature understanding and may differ from actual use.
Reader Mode adjusts color temperature and luminance that helps to lessen eye fatigue and provide eye comfort while reading documents on a monitor.
Flicker Safe reduces invisible flickering on the screen, which helps reduce eye strain. It provides a comfortable working environment for a long time.
*The images are simulated to enhance feature understanding and may differ from actual use.
*Above feature may vary depending on real use conditions that the user is using.
Size [Inch]
34”
Resolution
WQHD 3440 x 1440
Panel Type
VA Curved
Aspect Ratio
21:9
Color Gamut (Typ.)
sRGB 99% (CIE1931)
Brightness (Typ.) [cd/m²]
300cd
Curvature
1800R
Refresh Rate (Max.) [Hz]
100Hz
Response Time
5ms (GtG at Faster)
Display Position Adjustments
Tilt / Height
Size [Inch]
34”
Aspect Ratio
21:9
Panel Type
VA Curved
Response Time
5ms (GtG at Faster)
Resolution
WQHD 3440 x 1440
Pixel Pitch [mm]
231.8 (per one triad) X 231.8 um
Color Depth (Number of Colors)
16.7M
Viewing Angle (CR≥10)
178º(R/L), 178º(U/D)
Brightness (Typ.) [cd/m²]
300cd
Contrast Ratio (Typ.)
3000:1
Color Gamut (Typ.)
sRGB 99% (CIE1931)
Curvature
1800R
Color Gamut (Min.)
sRGB 90% (CIE1931)
Refresh Rate (Max.) [Hz]
100Hz
Brightness (Min.) [cd/m²]
240
Contrast Ratio (Min.)
1500:1
Size [cm]
86.42
HDMI
YES(2ea)
DisplayPort
YES(1ea)
DP Version
1.4
USB-C
1
Headphone out
Yes (3-pole)
USB Downstream Port
YES(2ea/ver3.0)
USB-C (Data Transsmission)
YES
USB-C (Power Delivery)
65W
HDR 10
YES
Color Weakness
YES
Smart Energy Saving
YES
Color Calibrated in Factory
YES
PBP
2PBP
Flicker Safe
YES
Dynamic Action Sync
YES
Black Stabilizer
YES
Reader Mode
YES
Super Resolution+
YES
Auto Input Switch
YES
HDR Effect
YES
Display Position Adjustments
Tilt / Height
Wall Mountable [mm]
100 x 100
Dimension in Shiping (W x H x D) [mm]
986 x 524 x 212
Dimension with Stand (W x H x D) [mm]
809 X 568.3 X 260 mm(Up) 809 X 458.3 X 260 mm(Down)
Dimension without Stand (W x H x D) [mm]
809 x 358.9 x 91.5
Weight in Shipping [kg]
10.3kg
Weight with Stand [kg]
6.9kg
Weight without Stand [kg]
5kg
Product name
UltraWide
Year
2024
Power Consumption (Sleep Mode)
Less than 0.5W
Power Consumption (DC Off)
Less than 0.3W
AC Input
100~240V (50/60Hz)
Type
External Power(Adapter)
HDMI
2
Dual Controller
YES
Download product manuals and latest software for your product.
Find helpful how-to videos for your product.
Check your product warranty information here.
Discover accessories for your product.
Registering your product will help you get faster support.
Find manual, troubleshoot and warranty of your LG product.
Track your order and check order FAQ.
Repair request service conveniently online.
Add items to your MY LG wishlist
OTP authentication failed. Please verify your mobile number to use for mobile OTP login.
