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- 39-inch5K2K (5120x2160) OLED display, 143 PPI
- 4th Gen Tandem OLED, 1500nits (peak) brightness
- VESADisplayHDR™ True Black 500 with DCI-P3 99.5% (Typ.)
- Dual-Mode(5K2K 165Hz ↔ QHD 330Hz),0.03ms (GtG) Response time
- DP 2.1 (UHBR 20), USB-C (PD90W), HDMI 2.1
- AI Sound & AI Scene Optimization
All Spec
FEATURES
Reader Mode
YES
AMD FreeSync™
FreeSync Premium Pro
Auto Input Switch
YES
Black Stabilizer
YES
Color Calibrated in Factory
YES
Color Weakness
YES
Crosshair
YES
Dynamic Action Sync
YES
FPS Counter
YES
HDR 10
YES
HDR Effect
YES
HW Calibration
HW Calibration Ready
NVIDIA G-Sync™
G-SYNC Compatible
Others (Features)
VESA DSC Tech, 4way Joystick, AI Boost
PBP
2PBP
PIP
YES
RGB LED Lighting
Unity Hexagon Lighting 2.0
Smart Energy Saving
YES
User Defined Key
YES
VESA DisplayHDR™
DisplayHDR™500 TRUE BLACK
VRR
YES
ACCESSORY
HDMI
YES (ver 2.1)
Adapter
YES
Display Port
YES
HDMI (Color/Length)
Black / 1.8m
Others (Accessory)
Door
Power Cord
YES
USB-C
YES
CONNECTIVITY
DisplayPort
YES(1ea)
DP Version
2.1
Headphone out
4-pole (Sound+Mic)
USB-C
Yes (1Up)
USB-C (Data Transsmission)
YES
USB-C (Max. Resolution at Hz)
5120 x 2160@165Hz
USB-C (Power Delivery)
90W
USB Downstream Port
YES(2ea/ver3.2 Gen2)
USB Upstream Port
YES(via USB-C)
DIMENSIONS/WEIGHTS
Dimension in Shiping (W x H x D) [mm]
1035 x 296 x 549
Dimension without Stand (W x H x D) [mm]
921.4 x 405.0 x 118.7mm
Dimension with Stand (W x H x D) [mm]
921.4 x 605.4 x 322.8mm (UP) 921.4 x 495.4 x 322.8mm (Down)
Weight in Shipping [kg]
16.2kg
Weight without Stand [kg]
6.8kg
Weight with Stand [kg]
10.7kg
DISPLAY
Aspect Ratio
21:9
Brightness (Min.) [cd/m²]
300cd/m²
Brightness (Typ.) [cd/m²]
335cd/m²
Color Bit
10bit
Color Depth (Number of Colors)
1.07B
Color Gamut (Min.)
DCI-P3 94.0% (CIE1976)
Color Gamut (Typ.)
DCI-P3 99.5% (CIE1976)
Contrast Ratio (Min.)
1480000:1
Contrast Ratio (Typ.)
1850000:1
Curvature
1500R
Panel Type
OLED
Pixel Pitch [mm]
0.1776 mm x 0.1776mm
Refresh Rate (Max.) [Hz]
165
Resolution
5120 x 2160
Response Time
0.03ms (GtG)
Size [cm]
98.7
Size [Inch]
38.86
Surface Treatment
Anti-Glare, Low-Reflection of the front polarizer
Viewing Angle (CR≥10)
178º(R/L), 178º(U/D)
INFO
Product name
UltraGear
Year
Y26
MECHANICAL
Display Position Adjustments
Tilt/Height/Swivel
Borderless Design
4-Side Virtually Borderless Design
OneClick Stand
YES
Wall Mountable [mm]
100 x 100
POWER
AC Input
100~240V (50/60Hz)
DC Output
20.0V / 13.5A
Power Consumption (DC Off)
Less than 0.3W
Type
External Power(Adapter)
SOUND
Speaker
7W x 2
STANDARD
CE
YES
KC (for Rep. of Korea)
YES
UL (cUL)
YES
SW APPLICATION
Dual Controller
YES
LG Calibration Studio (True Color Pro)
YES
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April 17, 2026 – May 7, 2026. The World's First 39'' 5K2K OLED Gaming Monitor. Experience 5K2K AI upscaling and receive a $200 VISA® prepaid card.




























