LG UltraGear OLED 45GX90SA-B
44.5" · 3440×1440 · 240 Hz · OLED · Released 2025
Specifications
44.5"
Screen size
3440×1440
Resolution
240 Hz
Refresh rate
OLED
Panel type
Size comparison
Viewable area, drawn to the same scale- This monitor · 44.5" · 104.3 × 43.6 cm
- Typical 23.8" 16:9 · 52.7 × 29.6 cm
- Typical 27" 16:9 · 59.8 × 33.6 cm
- Typical 31.5" 16:9 · 69.7 × 39.2 cm
- Typical 34" 21:9 · 79.7 × 33.3 cm
- Typical 49" 32:9 · 119.8 × 33.7 cm
- Width
- 52.7 cm
- 51.6 cm narrower
- Height
- 29.6 cm
- 14.0 cm shorter
- Area
- 1,562 cm²
- 66% less
- Width
- 59.8 cm
- 44.5 cm narrower
- Height
- 33.6 cm
- 10.0 cm shorter
- Area
- 2,010 cm²
- 56% less
- Width
- 69.7 cm
- 34.5 cm narrower
- Height
- 39.2 cm
- 4.4 cm shorter
- Area
- 2,735 cm²
- 40% less
- Width
- 79.7 cm
- 24.6 cm narrower
- Height
- 33.3 cm
- 10.3 cm shorter
- Area
- 2,656 cm²
- 42% less
- Width
- 119.8 cm
- 15.5 cm wider
- Height
- 33.7 cm
- 9.9 cm shorter
- Area
- 4,037 cm²
- 11% less
How it compares
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Price history
$2,500$2,225$1,950$1,675$1,400
08 May23 Jun08 Aug23 Sept08 Nov
Price history excludes Amazon sources
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Listings
Listings sorted by Price, ascending.
LG UltraGear 45GX90SA-B 44.5" OLED UWQHD 240Hz FreeSync Gaming Monitor Centre Com $2,399.00 LG UltraGear OLED 45GX90SA-B - 45" Curved 1440p Ultrawide 240Hz 0.03ms Gaming Monitor PLE $2,499.00 LG UltraGear 45in WQHD OLED 240Hz G-Sync Curved Smart Gaming Monitor (45GX90SA-B) Umart/MSY $2,499.00 45" LG UltraGear 45GX90SA-B WQHD 240Hz OLED Curved Gaming Monitor with webOS Computer Alliance $2,499.00 LG UltraGear OLED 45GX90SA-B 44.5" 240Hz UWQHD Curved Gaming Monitor Scorptec $2,569.00 45" LG UltraGear 45GX90SA-B WQHD 240Hz OLED Curved Gaming Monitor with webOS Ebay AU $2,599.00 LG 45GX90SA 45" OLED WQHD 0.03ms 240Hz Curved Smart Gaming Monitor JW $2,699.00