LG·Monitors·34GX90SA-W
34GX90SA-W
$799.99
About
34 Inch UltraGear™ OLED WQHD 240Hz 0.03ms G-Sync Compatible 800R Curved Gaming Monitor with webOS
Specifications
A normalized reference table for comparing monitors across brands. Some values are calculated or inferred from manufacturer data; select an info icon for context.
Overview
Availability
Available
Brand
LG
Model Name
34GX90SA-W
Model Number
34GX90SA-W
Price
$799.99
Display
Screen Size
34"
Resolution
WQHD (3440 x 1440) (3440 × 1440)
Pixel Density
110 PPI
Retina Class
Non-Retina
Aspect Ratio
21:9
Panel Type
OLED
Shape
Curved
Curvature Radius
800R
HDR and Color
HDR Support
Yes
HDR Certification
HDR True Black 400
SDR Brightness
275 nits
Contrast Ratio
1.5M:1 (Typ.)
Color Depth
10-bit
DCI-P3
98.5%
Motion and Gaming
Native Refresh Rate
240Hz
Max Refresh Rate
Same as native
Response Time (GtG)
0.03ms
VRR
AMD FreeSync Premium, AMD FreeSync, NVIDIA G-Sync Compatible, VESA Adaptive Sync
Connectivity
HDMI
2x HDMI 2.1
DisplayPort
1x DisplayPort 1.4
USB-C / Thunderbolt
1x USB-C (65W PD)
USB-C Display Input
Yes
USB-C Power Delivery
65W
USB-A Hub
2 ports
Audio Jack
3.5mm jack
Ethernet
Yes
KVM
No
Features
Smart Monitor
Yes
Smart Platform
webOS smart monitor features
Speakers
Yes
PiP / PbP
Picture-in-Picture and Picture-by-Picture
Portable
No
Foldable
No
Ergonomics and Build
Dimensions
785 × 582 × 292mm
Weight
10.39kg
VESA Mount
100 x 100mm
Tilt
-8~15º
Swivel
-30~30º
Height Adjustment
110mm
Stand Type
Tilt/Height/Swivel
Power and Source
Typical Power
45W
Product Source
Specs Source
Last Fetched
Jul 18, 2026
Data Confidence
95%
10 empty or not-applicable reference rows are hidden.
Data Trust
We normalize monitor specs from official product and specs pages when available. If something looks off, send a correction with the source links attached.
Available
Data Source
LG official US catalog and product page
Last Fetched
Jul 18, 2026
Status
Available
