LG UltraGear 45GX90SA-B

45 Inch UltraGear  Curved Gaming Monitor

 

The 240Hz OLED Smart gaming monitor that’s ahead of the (800R) curve

The huge 45 WQHD OLED with a steep 800R curve and up to 1300 nits (APL 1.5%) peak brightness pulls you deep into the action, while a 240Hz refresh rate and 0.03ms response time keep gameplay insanely fast and smooth. Plus, LG’s webOS lets you stream your favorites and cloud game—all from one epic screen.

Up to 240Hz & 0.03ms – Outrageous OLED Gaming Speed

Game at the speed of OLED with an ultra-fast 240Hz and near instantaneous 0.03ms (GtG) response time. The faster speed lets you respond quickly to opponents and enjoy smoother scenes with less lag or ghosting.

Ultimate Frame Sync: FreeSync Premium & G-SYNC® Compatible

Say goodbye to screen tearing and stutter. With AMD FreeSync Premium and NVIDIA® G-SYNC® compatibility, this OLED monitor delivers ultra-smooth, tear-free visuals, giving you perfect frame sync across PC and next-gen console gaming.

 

• 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 webOS¹
• 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 experiences2
• Console or PC connectivity: HDMI 2.1,   DisplayPort 1.4 and USB Type-C³

 

Categ ory SpecificationDi splay  Screen Size 44.5"Display Type OLEDNative Resolution WQHD (3440 x 1440)Resolution QHDAspect Ratio 21:9Refresh Rate 240HzResponse Time 0.03ms (GtG Faster)Peak Brightness 1300 cd/m2 (@HDR 1.5% APL)Brightness (Typ. /Min. ) 275 / 250 cd/m2Contrast Ratio 1.5M:1 (Typ. )Pixel Pitch 0.303 x 0.303 mmViewing Angle 178º (R/L), 178º (U/D)Surface Treatment Anti-Glare, Low-ReflectionCurvature 800RColor Gamut DCI-P3 98.5% (CIE1976)Features  RGB LED Lighting YesHexagon Lighting YesUltraWide Screen YesOLED YesVESA Adaptive Sync YesNVIDIA G-Sync YesAMD FreeSync Yes (Premium)LG Switch YesAuto Brightness YesHDR10 / HDR Effect Yes / YesVESA DisplayHDR TRUE BLACK 400VESA DSC YesPicture Modes PBP, PIPFactory Calibration YesDynamic Action Sync YesBlack Stabilizer® YesCrosshair® YesFPS Counter YesReader Mode YesSmart Energy Saving YesTrue Color Pro YesKey Lock YesUser Define Key YesColor Weakness Mode NoSmart Features  webOS 24Voice Recognition Yes (Remote sold separately)Screen Share YesSmart Monitor YesRemote Desktop YesWeb Browser YesAirPlay YesHome Hub YesLG ThinQ App YesQuick Start YesWi-Fi / Bluetooth Yes / YesUSB Media Player YesI/O Ports  HDMI 2 (v2.1)DisplayPort 1 (v1.4)DisplayPort HDCP v2.3USB-C 1 (Data + Power Delivery 65W)USB Upstream 1 (USB-C)USB Downstream 2 (v2.0)Headphone Out Yes (3-pole)LAN Port YesStand  Ergonomics Tilt / Height / SwivelHeight Adjust 120mmTilt -1º to 15ºSwivel -10º to 10ºDetachable Base YesWall Mount 100 x 100 mmOne Click Setup YesAudio  Built-in Speakers YesEqualizer YesPower  Input Voltage 100–240V (50/60Hz)Power Consumption 92W (Typ. )Sleep Mode