LG UltraGear 45GX90SA 44.5 " black (45GX90SA-B)
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LG UltraGear 45GX90SA 44.5 " black
2025UltraGear (gaming)gamingsmartOLEDHDMI 2.1curvedHDRAdaptive-SyncFreeSyncspeakersBluetoothWi-FiPower Deliverygood DCI-P3
Screen size:44.5 "
Resolution:3440x1440 (21:9)
Panel:OLED (WOLED), response 0.03 ms
Frequency:240 Hz
Contrast:1 500 000:1
Brightness:275 cd/m²
Functions:HDR, AMD FreeSync Premium, NVIDIA G-Sync Compatible, VESA Adaptive-Sync, PBP, Flicker-Free
Connectors:USB-C (DP Alt Mode) • DisplayPort v1.4 • 2xHDMI v2.1, LAN
Uses MLA+ technology. Supports streaming services and cloud gaming. AI Picture — enhances image quality on the screen (does not work when connected to a PC). Color filter adjustment based on AI presets.
All specifications
Specifications UltraGear 45GX90SA
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog LG 2026 - new arrivals, bestsellers, and the most relevant models LG.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog LG 2026 - new arrivals, bestsellers, and the most relevant models LG.

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Buy LG UltraGear 45GX90SA 44.5 " black
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LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE - Black 4 | $1,099.99 | ![]() | |||
| $1,699.99 | ![]() | ||||
| $2,169.32 | |||||
LG 45' 240 Hz OLED QHD Gaming Monitor 0.03ms (GtG at Faster) FreeSync Premium & G-Sync Compatible DCI-P3 98.5 (CIE1976) Curv | $3,568.81 | ||||
LG UltraGear 45GX90SA configurations
| Price for LG UltraGear 45GX90SA | ||||
|---|---|---|---|---|
| LG UltraGear 34GX90SA 34 " white | from $1,099.99 | 2 offers | ||
| LG UltraGear 39GX90SA 39 " white | from $1,049.00 | 6 offers | ||
| LG UltraGear 45GX90SA 44.5 " black | from $1,099.99 | 4 offers | ||
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