Reader Mode
YES
Black Stabilizer
YES
Color Calibrated in Factory
YES
Color Weakness
YES
Dynamic Action Sync
YES
Flicker Safe
YES
HDR 10
YES
PBP
YES (2PBP)
PIP
PIP
Smart Energy Saving
YES
Super Resolution+
YES
User Defined Key
YES
HDMI
YES
Display Port
YES
USB-C
YES
Built-in KVM
YES
DisplayPort
YES(1ea)
HDMI
YES(2ea)
LAN (RJ-45)
YES
Mic In
YES
USB-C
YES(1ea)
USB-C (Power Delivery)
96W
USB Downstream Port
USB-C(1ea/ver3.2 Gen1) USB-A(3ea/ver3.2 Gen1)
USB Upstream Port
YES(1ea/ver3.2 Gen1)
Dimension in Shiping (W x H x D) [mm]
988 x 481 x 203
Dimension without Stand (W x H x D) [mm]
816.7 x 364.4 x 83.6
Dimension with Stand (W x H x D) [mm]
816.7 x 535.2 x 230.0 (Up) 816.7 x 385.2 x 267.5 (Down)
Weight in Shipping [kg]
12.5
Weight without Stand [kg]
7.3
Weight with Stand [kg]
10.1
Aspect Ratio
21:9
Brightness (Min.) [cd/m²]
240 cd/m²
Brightness (Typ.) [cd/m²]
300 cd/m²
Color Depth (Number of Colors)
1.07B
Color Gamut (Min.)
sRGB 90% (CIE1931)
Color Gamut (Typ.)
sRGB 99% (CIE1931)
Contrast Ratio (Min.)
700:1
Contrast Ratio (Typ.)
1000:1
Curvature
3800R
Panel Type
IPS
Pixel Pitch [mm]
0.2325 x 0.2325
Refresh Rate (Max.) [Hz]
100
Resolution
3440 x 1440
Response Time
5ms (GtG at Faster)
Size [cm]
86.705 cm
Size [Inch]
34
Viewing Angle (CR≥10)
178º(R/L), 178º(U/D)
Product name
UltraWide
Year
Y25
Display Position Adjustments
Tilt/Height/Swivel
Wall Mountable [mm]
100 x 100 mm
AC Input
100~240V (50/60Hz)
Power Consumption (DC Off)
Less than 0.3W
Power Consumption (Sleep Mode)
Less than 0.5W
Type
Built-in Power
Speaker
7W x 2
Dual Controller
YES
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February 20, 2026 – March 5, 2026. Double your productivity: Save 10% on any two LG monitors
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