LG 34GX900A – Price and Full Specifications

LG 34GX900A – Price and Full Specifications
$1,300.00
SKU: 34GX900A
Brand: lg
Category: Monitor
Available Official
  • Display 33.9 in, OLED, 3440 x 1440 pixels
  • Refresh rate 48 Hz - 240 Hz
  • Dimensions 784.86 x 358.14 x 167.64 mm (without stand)
  • Weight 6.21 kg (without stand)
  • Brightness: 275 cd/m²

Our Rating

The overall rating is based on review by our experts

8
  • Design 8 / 10
  • Display 8 / 10
  • HDR 8 / 10
  • Refresh Rate 8 / 10
  • Connectivity 8 / 10
  • Ergonomics 8 / 10

PROS

  1. OLED Panel – Superb contrast (1,500,000:1) & true blacks.
  2. 240Hz Refresh Rate – Smooth & fast for competitive gaming.
  3. Wide VRR Support – Works with FreeSync Premium Pro & G-Sync.
  4. High Color Accuracy – 98.5% DCI-P3 & HDR10/True Black 400.
  5. Modern Connectivity – HDMI 2.1, DP 1.4, USB-C (65W PD).

CONS

  1. Low Brightness – 275 nits may feel dim in bright rooms.
  2. No Speakers/Camera – Needs external audio & webcam.
  3. No pivot Support – Can’t rotate to portrait mode.
  4. Premium Price Expected – OLED ultrawide with 240Hz isn’t cheap.
  5. Risk of Burn-in – OLED panels may suffer image retention.

Full Specifications

Basic Information

Brand LG
Model 34GX900A
Model Year 2025

Dimensions & Weight

Dimensions With Stand 784.86 x 469.9 x 292.1 mm
Dimensions Without Stand 784.86 x 358.14 x 167.64 mm
Weight 6.21 kg

Display

Size 33.9 in
Diagonal 861 mm
Width 800 mm
Height 335 mm
Radius of curvature 800 mm
Aspect Ratio 2.389:1
Panel Type OLED
Resolution 3440 x 1440 pixels
Panel manufacturer LG Display
Panel bit depth 10 bits
FRC No
Coating Anti-glare/Matte (AGLR)

Picture Quality

Backlight OLED
Static contrast 1500000 : 1
HDR Support DisplayHDR 400 True Black, HDR10
Brightness 275 cd/m²
Pixel Density 109 ppi
Pixel Pitch 0.231 mm
Colors 1073741824 colors, 30 bits
DCI-P3 98.5 %

Response Time & Input Lag

MIN Response Time 0.03 ms
Input lag 2.9 ms

Refresh Rate & VRR

Native Refresh Rate 48 Hz - 240 Hz
Maximum Refresh Rate 240 Hz
DSC 1 x DisplayPort 1.4
VRR Support AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible
VRR Range 48 Hz - 240 Hz

Ergonomics & Design

VESA Mount Yes,100 x 100 mm
Removable stand Yes
Height adjustment Yes
Landscape/portrait pivot No
Left/right swivel Yes
Forward/backward tilt Yes
Design Colors Black

Audio

Speakers -

Camera

Camera No

Ports ,Connectivity & OS

USB 2 x USB 3.0 (Type-A)
1 x USB 3.1 (Type-C; upstream; 65W; DP Alt Mode)
HDMI 2 x HDMI 2.1
Display Port 1 x DisplayPort 1.4
Audio Port 1 x 3.5 mm Audio Out

Functional features

Gamming Features 4-Side Virtually Borderless Design
AMD FreeSync Premium Pro
Auto Input Switch
Black Stabilizer
Color Calibrated
Color Weakness Mode
Crosshair
Dual Controller
Dynamic Action Sync
FPS Counter
HDR Effect
LG Switch
NVIDIA G-Sync Compatible
Picture-by-Picture
Picture-in-Picture
Picture Mode
Reader Mode
RGB Hexagon LED Lighting
Smart Energy Saving
User Define Key
VESA AdaptiveSync Display 240

Additional features

Extra Features Anti-theft stand lock slot - Kensington
DisplayPort cable
HDMI cable
USB Type-C cable

Certificates

Certificates CE
FCC-B
J-Moss
RoHS
TUV-Type
UL(cUL)
VCCI

Power & Energy

Voltage 100 V - 120 V
Sleep Mode 0.5 W
Off Mode 0.3 W

Environmental Specs

Operating Temp 0 °C - 40 °C
Storage Temp -20 °C - 60 °C
Operating Humidity 20 % - 80 %
Storage Humidity 20 % - 80 %

Disclaimer Note

You can write your own disclaimer from APS Settings -> General -> Disclaimer Note.

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