LG UltraGear OLED GX9 Curved Gaming Monitor, 45" WQHD OLED Display, 240Hz Refresh Rate, 0.03ms (GtG) Response Time, AMD FreeSync Premium, VESA Certified AdaptiveSync, Black | 45GX90SA-B.AMA

  • 45” UltraGear OLED: a 21:9 curved WQHD display that’s built for battle
  • Outrageous OLED gaming speed at up to 240Hz and 0.03ms response time
  • Easy access to popular streaming apps and cloud gaming services with webOS
  • Seamless frame sync with FreeSync™ Premium and G-SYNC® for stutter-free gaming.
  • Stunning and bright OLED visuals with rich color, deep blacks, and 1.5M:1 contrast
  • The 45" UltraGear OLED's steep and dramatic 800R curve surrounds you in the action
  • webOS brings tailored AI-driven visuals and audio for enhanced gaming experiences
  • Console or PC connectivity: HDMI 2.1, DisplayPort 1.4 and USB Type-C
    • Availability:
    In Stock
    Product Code:
    45GX90SA-B
    Brand:
    LG
    QAR 6,094.48
    Micro Less
    Update Last Updated: 2025-07-18 22:21:36
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    UltraGear OLED

     

     

    Specifications

     

    Display 
    Screen Size44.5"
    Native ResolutionWQHD (3440 x 1440)
    ResolutionQHD
    Aspect Ratio21:9
    Display TypeOLED
    Pixel Pitch0.303 x 0.303 mm
    Refresh Rate240Hz
    Response Time (GTG)0.03ms (GtG at Faster)
    Viewing Angle178º (R/L), 178º (U/D)
    Curvature800R
    Surface TreatmentAnti-Glare, Low-Reflection of the front polarizer
    Brightness (Typical/Min)275 / 250 cd/m²
    Peak Brightness (HDR)1300 cd/m² (@ HDR 1.5% APL)
    Contrast Ratio (Typ.)1.5M:1
    Color Gamut (Typ.)DCI-P3 98.5% (CIE1976)
    VESA DisplayHDR™DisplayHDR™ TRUE BLACK 400
    VESA DSCYes
    UltraWideYes
    Features 
    RGB LED LightingHexagon Lighting
    HDR10 / HDR EffectYes / Yes
    G-Sync™ CompatibleYes
    AMD FreeSync™ / PremiumYes
    VESA Adaptive SyncYes
    LG SwitchYes
    Auto BrightnessYes
    Black Stabilizer®Yes
    Crosshair®Yes
    Dynamic Action Sync®Yes
    FPS CounterYes
    Factory CalibrationYes
    Reader ModeYes
    Smart Energy SavingYes
    True Color ProYes
    User Defined KeyYes
    PBP / PIPYes / Yes
    Color Weakness ModeNo
    Key LockYes
    EqualizerYes
    Smart Features 
    Smart Monitor / webOS 24Yes
    Voice RecognitionYes (Magic Remote sold separately)
    Screen ShareYes
    Wi-Fi / BluetoothYes / Yes
    USB Media PlayerYes
    Remote DesktopYes
    Home Hub / LG ThinQ AppYes / Yes
    AirPlayYes
    Quick StartYes
    Web BrowserYes
    Connectivity 
    HDMI Ports2 (Version 2.1)
    DisplayPort1 (Version 1.4, HDCP 2.3)
    USB-C1 (3440x1440@240Hz, Data Transmission, Power Delivery 65W)
    USB Downstream2 (USB 2.0)
    USB Upstream1 (USB-C)
    Headphone OutYes (3-Pole)
    LAN (RJ-45)Yes
    Power 
    TypeExternal Power (Adapter)
    Input100-240V (50/60Hz)
    Power Consumption (Typ.)92W
    Power Save / Sleep Mode< 0.5W
    Ergonomics & Design 
    Stand AdjustmentsTilt (-115°) / Height (120mm) / Swivel (-1010°)
    Detachable Base / One Click Set-upYes / Yes
    Wall Mount100 x 100 mm
    Dimensions & Weight 
    With Stand (W×H×D)39.1" x 26.1" x 13.3" (Up) / 39.1" x 21.3" x 13.3" (Down)
    Without Stand (W×H×D)39.1" x 18" x 8.6"
    Shipping Dimensions (W×H×D)45" x 11.9" x 21.7"
    Weight With / Without Stand29.8 lbs / 19.6 lbs
    Shipping Weight41.7 lbs
    Included Accessories 
    USB-C CableYes
    HDMI CableYes
    DisplayPort CableYes
    Remote ControlYes

    General
    Brand
    • LG
    Model
    • 45GX90SA-B
    Microless SKU
    • 243161
    Date first available
    • 29 May, 2025
    Shipping Weight
    • 16.80 Kg
    Shipping Dimensions
    • 54.50 cm x 114.00 cm x 30.01 cm
    Screen Size
    • 45 "
    Aspect Ratio
    • 21:9
    Refresh Rate
    • 240 Hz
    Resolution
    • 3440 x 1440
    Panel Type
    • OLED
    Response Time
    • 0.03 ms
    Widescreen
    • Yes
    Curved
    • Yes
    Contrast Ratio
    • 1500000:1
    Color
    • Black

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