LG / MonitorsReleased 2025-04-03 (US, LG.com and authorised retailers)
LG UltraGear OLED 39GX90SA
UltraGear OLED 39GX90SA · December 2024
₦2,770,000
Stored estimate. No saved seller offers for this device.
Official launch price: $1599.99
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Explore the LG UltraGear OLED 39GX90SA specifications below.
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Full specifications
Every applicable group and every stored specification row.
LAUNCH DATE3 fields
- Announced
- 2024, December 30 (ahead of CES 2025)
- Released
- 2025-04-03 (US, LG.com and authorised retailers)
- Status
- Available
ADDITIONAL INFORMATION5 fields
- Colors
- White
- Models
- 39GX90SA-W
- Compatibility
- PCWorld notes 3440x1440 spread over 39 inches gives visibly low sharpness (blocky text/UI); DisplayPort is 1.4 (DSC), not 2.1
- Price in Nigeria
- ₦2,770,000
- Launch Price (USD)
- $1,599.99 (US launch MSRP)
TESTS2 fields
- Brightness Measured
- ~246 nits SDR sustained, 783.5 nits HDR max sustained (PCWorld)
- Color Accuracy
- Delta E 0.85 in expert preset; 100% sRGB, 96% DCI-P3 measured (PCWorld)
CONNECTIVITY6 fields
- Audio Out
- 3-pole headphone out (sound only)
- DisplayPort
- 1x DisplayPort 1.4 (DSC)
- Ethernet / KVM
- LAN (RJ-45) port; Wi-Fi and Bluetooth; no KVM
- HDMI
- 2x HDMI 2.1
- USB Hub
- 2x USB 2.0 downstream (upstream via USB-C)
- USB-C
- 1x USB-C (DisplayPort Alt Mode, data, 65W power delivery)
DESIGN AND BUILD7 fields
- Curvature
- 800R
- Dimensions (with stand)
- 887.8 x 605.7 x 322.8 mm
- Panel Type
- WOLED (LG Display OLED)
- Screen Size
- 39 inches (99.1 cm)
- Stand Adjustments
- Tilt / Height / Swivel (L-shaped stand)
- VESA Mount
- 100 x 100 mm
- Weight (with stand)
- 11.45 kg
DISPLAY AND RESOLUTION12 fields
- Aspect Ratio
- 21:9
- Brightness
- 275 cd/m² typical (250 cd/m² min); 1,300 cd/m² peak (HDR, 1.5% APL)
- Color Depth
- 1.07 billion colours
- Color Gamut
- DCI-P3 98.5% typical (CIE1976); 94% min
- Contrast Ratio
- 1,500,000:1 typical (1,200,000:1 min)
- HDR Support
- VESA DisplayHDR True Black 400, HDR10, HDR Effect
- Pixel Density
- Pixel pitch 0.266 x 0.266 mm
- Refresh Rate
- 240Hz
- Resolution
- 3440 x 1440 (WQHD)
- Response Time
- 0.03ms (GtG)
- Screen Coating
- Anti-Glare Low Reflection (AGLR); PCWorld describes it as semi-gloss
- Viewing Angles
- 178° (R/L), 178° (U/D)
EXTRAS AND FEATURES3 fields
- Other Features
- Hexagon Lighting RGB; PIP and 2PBP; Auto Brightness; factory colour calibrated; 4-side virtually borderless; security updates until 31 January 2029
- Smart Features
- webOS 24 smart platform with streaming apps (e.g. Netflix, Prime Video, GeForce Now); remote control included
- Speakers
- 2 x 7W, Bluetooth audio
GAMING FEATURES3 fields
- Adaptive Sync
- NVIDIA G-SYNC Compatible, AMD FreeSync Premium, VESA AdaptiveSync, VRR
- Gaming Aids
- Black Stabilizer, Crosshair, FPS Counter, User Defined Key
- Low Input Lag Mode
- Dynamic Action Sync (DAS)
POWER3 fields
- Power Consumption
- Sleep <0.5W; DC off <0.5W
- Power Supply
- External power adapter
- Voltage
- 100–240V AC, 50/60Hz
Where to buy in Nigeria
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| Seller / condition | Configuration | Price / checked | Listing |
|---|---|---|---|
| No saved seller offers are available for this device. Stored estimates do not confirm current price or stock. | |||
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Last updated 25 Sep 2026
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