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39.7" 5K2K UltraWide™
Editing, Reviewing, and Monitoring at Once
The 5K2K UltraWide™ (5120 x 2160) resolution is great for your creative work as it can display various programs such as video editing, virtual instruments and effects at once.
Curved Nano IPS™ Display
A New Level of Color Performance
With Nano IPS™ Display, it supports a wide color spectrum, 98% of DCI-P3 color gamut, and offers vibrant color reproduction with the support of HDR10.
Nano IPS™ express high-fidelity colors at wide angle and support realistic visual immersion.
With 98% coverage of the DCI-P3 spectrum, is a great solution for highly accurate color.
Hardware Calibration makes most of the LG display's wide color spectrum and consistency.
HDR10 (high dynamic range) supports specific levels of color and brightness.
HDR10
Hardware Calibration Ready*
DCI-P3 98%
Nano IPS™ Display
Enhanced Connectivity
Thunderbolt™ 4 and Multi Ports
Thunderbolt™ 4 lets you enjoy up to an 5K2K display, data transferring to connected device charging (up to 96W) over a single cable with stability, scalability, and security. Also, This LG UltraWide monitor offers USB 3.0, HDMI, and DisplayPort compatible with various devices.
Data Transfer Up to 40 Gb/s
Power Delivery Up to 96W
5K Daisy Chain
The Productive Workstation
Thunderbolt™ and DisplayPort support Daisy Chain setup. So you can establish a productive workstation by connecting two monitors and a laptop.

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*The images simulated to enhance feature understanding.
Gamers can experience seamless, fluid movement in hi-resolution and fast-paced games.
AMD FreeSync™
Reduce input lag with Dynamic Action Sync so it helps gamers catch critical moments in real-time.
Dynamic Action Sync
Gamers to avoid snipers hiding in the darkest places and quickly escape situations when the flash explodes.
Black Stabilizer
10W Stereo Speakers with Rich Bass completes your immersive experience.
Rich Bass Speaker
DISPLAY
- Size (Inch)Size (cm)
100.9
39.7
- ResolutionPanel Type
IPS
5120 x 2160
- Aspect RatioPixel Pitch
0.185 x 0.185 mm
21:9
- Brightness (Min.)Brightness (Typ.)
300 cd/m²
240 cd/m²
- Color Gamut (Typ.)Color Depth (Number of Colors)
1.07B
DCI-P3 98% (CIE1976)
- Contrast Ratio (Min.)Contrast Ratio (Typ.)
1000:1
700:1
- Response TimeViewing Angle (CR≥10)
178º(R/L), 178º(U/D)
5ms (GtG at Faster)
- Surface TreatmentCurved
Yes
Anti-Glare
HDR
- HDR 10HDR Effect
Yes
Yes
COLOR & CALIBRATION
- Nano IPS™ TechnologyWide Color Gamut
Yes
Yes
- Color CalibratedHW Calibration
Yes
Yes
FEATURES
- Auto BrightnessFlicker safe
Yes
Yes
- Reader ModeSuper Resolution+
Yes
Yes
- RADEON FreeSync™Black Stabilizer
Yes
Yes
- Dynamic Action SyncPBP
Yes (2PBP)
Yes
- Smart Energy Saving
Yes
SOFTWARE APPLICATION
- True Color ProDual Controller
Yes
Yes
- OnScreen Control (LG Screen Manager)
Yes
CONNECTIVITY
- HDMIHDMI (Max. Resolution at Hz)
3440 x 1440@72Hz
Yes (2ea)
- DisplayPortDP Version
1.4
Yes (1ea)
- DP (Max. Resolution at Hz)Thunderbolt
Yes(1ea)
5120 x 2160@72Hz
- Thunderbolt(USB-C Compatiblity)Thunderbolt (Max. Resolution at Hz)
5120 x 2160@72Hz
Yes
- Thunderbolt (Data Transsmission)Thunderbolt (Power Delivery)
96W
Yes
- USB-CUSB-C (Max. Resolution at Hz)
5120 x 2160@72Hz
Yes (1ea)
- USB-C (DP Alternate Mode)USB-C (Data Transsmission)
Yes
Yes
- USB-C (Power Delivery)Daisy Chain
Yes(UHD/60Hz)
96W
- USB Upstream PortUSB Downstream Port
Yes(2ea/ver3.0)
Yes(via Thunderbolt)
- Headphone Out
Yes
SOUND
- SpeakerSpeaker Output (unit)
10W
Yes
- Speaker ChannelRich Bass
Yes
2ch
POWER
- TypeAC Input
100-240Vac, 50/60Hz
External Power (Adapter)
- Power Consumption (Typ.)Power Consumption (Max.)
88W
80W
- Power Consumption (Energy Star)Power Consumption (Sleep Mode)
Less than 1.2W
57W
- Power Consumption (DC Off)
Less than 0.3W
MECHANICAL
- Display Position AdjustmentsWall Mountable
100 x 100 mm
Tilt/Height/Swivel
DIMENSIONS/WEIGHT
- Dimension with Stand (W x H x D)Dimension without Stand (W x H x D)
947.2 x 419.2 x 114.8 mm
947.2 x 614.7 x 283 mm(Up)
- Dimension in Shiping (W x H x D)Weight with Stand
12.3kg
1050 x 510 x 250 mm
- Weight without StandWeight in Shipping
16.6kg
10.2kg