image27GX790BB 27 Ultragear QHD 3440 x 1440 OLED Gaming Monitor Dual ModeQHD 540Hz HD 720Hz 002ms TrueBlack 500 NVIDIA GSync Compatible AMD FreeSync Premium Pro DisplayPort 21 USBC Black

27GX790B-B 27” Ultragear QHD (3440 x 1440) OLED Gaming Monitor, Dual Mode(QHD 540Hz/ HD 720Hz), 0.02ms, TrueBlack 500, NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro, DisplayPort 2.1, USB-C, Black

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27GX790B-B 27” Ultragear QHD (3440 x 1440) OLED Gaming Monitor, Dual Mode(QHD 540Hz/ HD 720Hz), 0.02ms, TrueBlack 500, NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro, DisplayPort 2.1, USB-C, Black

Name: 27GX790B-B 27” Ultragear QHD (3440 x 1440) OLED Gaming Monitor, Dual Mode(QHD 540Hz/ HD 720Hz), 0.02ms, TrueBlack 500, NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro, DisplayPort 2.1, USB-C, Black
SKU: 559-1772771459105-71806378
Availability: InStock

Original price was: $999.99.Current price is: $599.99.

SKU: 559-1772771459105-71806378 Categories: Monitor, UltraGear Gaming

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Outrageous Speed with LG's Brightest OLED Gaming Monitor – Experience the brightness and speed of 4th Gen OLED on a vivid 27″ QHD display—engineered for ultra-smooth, tear-free gameplay. With a refresh rate up to 720Hz and lightning-fast 0.02ms response time, you’ll react faster, track every movement with precision, and outpace your opponents frame by frame with astounding brightness, clarity and speed.

Our Brightest, Boldest OLED Gaming Monitor – Powered by UltraGear’s latest OLED with Primary RGB Tandem tech, this is LG’s brightest OLED gaming monitor yet—reaching 335 nits typical brightness for clear visibility in bright scenes. Enhanced APL and reduced ABL keep critical visuals sharp during intense action, while UL Verified Perfect Black and DisplayHDR True Black 500 deliver deep contrast and pinpoint detail.

Next-Gen OLED Brilliance – 4th Gen Primary RGB Tandem OLED reaches 335 nits typical brightness while using less power than previous UltraGear OLED generations. The display's advanced 4-stack RGB structure delivers enhanced contrast, sharper detail, and color precision that stays consistent across every frame.

Dual Mode: QHD 540Hz for Detail or HD 720Hz for Speed – Dual Mode pushes gaming speed to the edge, letting you toggle between QHD resolution at 540Hz or HD at 720Hz from a hotkey. Gain outrageous speed and responsiveness for split-second decisions and competitive domination.

DisplayPort 2.1 Delivers Next-Gen Gaming Speed – DisplayPort 2.1 unlocks ultra-fast data speeds for stable, high-refresh gaming up to 720Hz. USB-C keeps your setup clean with single-cable output, and dual HDMI 2.1 ports connect seamlessly to today’s top consoles. More bandwidth. More clarity. More ways to win.

A Virtually Instantaneous 0.02 Response Time (GtG) – The ultra-fast 0.02 response time (GtG), reducing reverse ghosting and providing fast response time, lets you to enjoy a whole new gaming performance.

NVIDIA G-SYNC Compatible & AMD FreeSync Premium Pro – NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro deliver smooth, tear-free, low-latency gaming with high refresh rates—so every frame stays fluid and sharp.

Customer Reviews	(1) 1.0 out of 5 stars
Best Sellers Rank	#42,181 in Electronics (See Top 100 in Electronics) #1,046 in Computer Monitors

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LG 27G440A-B 27-Inch Ultragear Full HD (1920 x 1080) IPS Gaming Monitor, 240Hz, 1ms, G-SYNC Compatible, FreeSync Premium, HDMI 2.1, DisplayPort, Tilt/Height/Swivel/Pivot Adjustable Stand, Black(Tilt/Height/Swivel/Pivot)

LG 27US550-W 27-inch Ultrafine 4K UHD (3840 x 2160) IPS Computer Monitor, 60Hz, HDR10, Reader Mode, HDMI, DisplayPort, Tilt/Height/Swivel/Pivot Adjustable Stand, White

27GX790B-B 27” Ultragear QHD (3440 x 1440) OLED Gaming Monitor, Dual Mode(QHD 540Hz/ HD 720Hz), 0.02ms, TrueBlack 500, NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro, DisplayPort 2.1, USB-C, Black

27GX790B-B 27” Ultragear QHD (3440 x 1440) OLED Gaming Monitor, Dual Mode(QHD 540Hz/ HD 720Hz), 0.02ms, TrueBlack 500, NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro, DisplayPort 2.1, USB-C, Black

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LG 27G440A-B 27-Inch Ultragear Full HD (1920 x 1080) IPS Gaming Monitor, 240Hz, 1ms, G-SYNC Compatible, FreeSync Premium, HDMI 2.1, DisplayPort, Tilt/Height/Swivel/Pivot Adjustable Stand, Black(Tilt/Height/Swivel/Pivot)

LG 27US550-W 27-inch Ultrafine 4K UHD (3840 x 2160) IPS Computer Monitor, 60Hz, HDR10, Reader Mode, HDMI, DisplayPort, Tilt/Height/Swivel/Pivot Adjustable Stand, White

27GX790B-B 27” Ultragear QHD (3440 x 1440) OLED Gaming Monitor, Dual Mode(QHD 540Hz/ HD 720Hz), 0.02ms, TrueBlack 500, NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro, DisplayPort 2.1, USB-C, Black

27GX790B-B 27” Ultragear QHD (3440 x 1440) OLED Gaming Monitor, Dual Mode(QHD 540Hz/ HD 720Hz), 0.02ms, TrueBlack 500, NVIDIA G-Sync Compatible, AMD FreeSync Premium Pro, DisplayPort 2.1, USB-C, Black

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