Description
Features of LG Ultragear 27GX790A-B 27 Inch QHD 480Hz OLED Panel 100%SRGB 0.03MS Nvidia GSync Gaming Monitor
- LG 27” OLED Brilliance with up to 480Hz of Game-Changing Speed – Experience ultra-smooth, tear-free gameplay with up to 480Hz refresh rate and 0.03ms response time on a bright 27” QHD OLED display. React instantly, spot every detail, and outpace your opponents in every frame with unbeatable speed and clarity.
- Unleash Next-Gen Speed with Future-Ready DisplayPort 2.1 – DisplayPort 2.1 delivers ultra-fast data speeds for flawless 480Hz gameplay. Enjoy sharper visuals with higher resolution support, virtually zero lag, and instant responsiveness, giving you the edge to dominate.The monitor also has two HDMI 2.1 ports and USB 3.0 connectivity (1 upstream / 3 downstream)
- Bright Picture. Deep Blacks, Brilliant Detail: OLED Gaming FTW – Get lost in vivid visuals with OLED technology, delivering exceptional brightness, up to 98.5% of DCI-P3 color coverage, a 1.5M:1 contrast ratio, and DisplayHDR True Black 400. Every gaming scene pops with deep blacks, brilliant highlights, and cinematic color.
- Ultimate Frame Sync: FreeSync Premium Pro & G-SYNC Compatible – Say goodbye to screen tearing and stutter. With AMD FreeSync Premium Pro 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.
- Seamless Display, and Adjustable to Gamer Specs – Dive into gameplay on the virtually borderless 27” OLED screen. The slim-profile display has adjustable height, tilt, swivel and pivot controls that let you customize your view, while RGB hexagonal backlighting amps up your battle station, making every session a vibe.
- Unlock Your Potential with Advanced Gaming Features – Dynamic Action Sync reduces input lag for real-time response. Black Stabilizer brightens dark scenes to see what’s hidden. FPS Counter shows your real-time frame rate. Crosshair enhances precision for deadly accuracy.
- 4-Pole Jack & DTS HP:X: Gaming Audio Unleashed – Experience lifelike 3D audio with DTS Headphone2, pushing out spatial sound to make you feel even more part of the game. The 4-pole headphone jack combines stereo audio and mic input, delivering crisp sound and clear game-play comms through a single connection.
- Up to 98.5% DCI-P3 Color Coverage – With up to 98.5% DCI-P3 color spectrum coverage, the OLED display brings HDR games to life, delivering vibrant, colors for stunning visual realism in every frame.
- Low Glare, More Focus: Play Without Distractions – Stay in the zone with an OLED screen that’s designed to minimize glare and reflections. The anti-glare surface reduces light distractions, so you can keep your attention where it matters—on every move, every target, and every win.
- OLED Protection: 2-Year Limited Warranty & Panel – Rest easy knowing your OLED monitor is built to last. The 2-year limited warranty covers key components, including the OLED panel. And OLED Care tools such as pixel cleaning keep your display sharp, for reliable top-tier performance. Please see Warranty Information on this page for all warranty details.Care Tools
27″ OLED Brilliance with up to 480Hz of Speed
Experience ultra-smooth, tear-free gameplay with up to 480Hz refresh rate¹ and 0.03ms response time on a bright 27” QHD OLED display. React instantly, spot every detail, and outpace your opponents in every frame with unbeatable speed and clarity.
Next-Gen Speed with Future-Ready DisplayPort 2.1
DisplayPort 2.1 delivers ultra-fast data speeds for flawless 480Hz gameplay. Enjoy sharper visuals with higher resolution support, virtually zero lag, and instant responsiveness.¹ The monitor also has two HDMI 2.1 ports and USB 3.0 connectivity (1 upstream / 2 downstream)
Bright Picture. Deep Blacks, Brilliant Detail: OLED Gaming FTW
Get lost in vivid visuals with OLED technology, delivering exceptional brightness, up to 98.5% of DCI-P3 color coverage, a 1.5M:1 contrast ratio, and DisplayHDR True Black 400. Every gaming scene pops with deep blacks, brilliant highlights, and cinematic color.
FreeSync Premium Pro & G-Sync Compatible
With AMD FreeSync Premium Pro 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.
Seamless Display, and Adjustable to Gamer Specs
With a virtually borderless 27” OLED screen, the slim-profile display has adjustable height, tilt, swivel and pivot controls that let you customize your view, making every session a vibe.
Seamless Display, and Adjustable to Gamer Specs
With a virtually borderless 27” OLED screen, the slim-profile display has adjustable height, tilt, swivel and pivot controls that let you customize your view, making every session a vibe.
Specifications of LG Ultragear 27GX790A-B 27 Inch QHD 480Hz OLED Panel 100%SRGB 0.03MS Nvidia GSync Gaming Monitor
| Model Number | LG 27GX790A-B |
| Series | UltraGear |
| Panel Type | OLED |
| Screen Size | 27 inches (26.5″ viewable) |
| Resolution | QHD (2560 × 1440) |
| Refresh Rate | 480Hz |
| Response Time | 0.03ms |
| Brightness | 275 nits (typical), 1200 nits (peak) |
| Contrast Ratio | 1,500,000:1 |
| Color Depth | True 10-bit |
| Color Gamut | 98.5% DCI-P3, 100% sRGB, 89.7% Adobe RGB |
| HDR Support | HDR10, DisplayHDR 400 True Black |
| Sync Technology | AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible |
| Connectivity | 2× HDMI 2.1, 1× DisplayPort 2.1, 2× USB-A, 1× USB-B, 1× 3.5mm Audio Out |
| Ergonomics | Height, Tilt, Swivel, Pivot, VESA Mount (100×100mm) |
| Included Accessories | HDMI Cable, DisplayPort Cable, USB-A to USB-B Cable |
| Weight | 9.29 kg (without stand) |
| Country of Origin | South Korea |
| Warranty | 2 Years Manufacturer Warranty |
Shipping & Return
Shipping policy
Brain Tech PC operated by Nishi Infotek LLP ships to almost all pin codes across India. We use reliable courier partners to ensure your order reaches you safely and on time.
1. Shipping Costs
We offer Free Shipping on most prepaid orders across India.
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If a specific shipping charge applies to a small order or a remote area, it will be calculated and displayed at checkout before you make a payment.
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There are no hidden charges. The total price shown at checkout is the final price.
2. Order Processing Time (Handling Time)
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Processing Time: Orders are usually processed and packed within 1 to 2 business days (Monday to Saturday).
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Order Cut-off Time: Orders placed after 2:00 PM IST will be processed on the next business day.
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Custom PCs: For Custom PC builds, please allow an additional 2-3 days for assembly and stress testing before dispatch.
3. Estimated Delivery Time
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Transit Time: Once shipped, the estimated delivery time is 2 to 4 business days depending on your location.
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Total Delivery Time: You can expect to receive your order within 3 to 6 business days from the date of purchase.
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Metro Cities: 3-4 Days
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Rest of India: 4-6 Days
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Remote Areas: May take slightly longer.
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(Note: Delivery timelines may be impacted by public holidays, extreme weather, or courier delays beyond our control.)
4. Courier Partners
We ship using trusted carriers to ensure the safety of high-value electronics:
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Blue Dart
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Delhivery
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DTDC
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Amazon Shipping
5. Order Tracking
Once your order is shipped, you will receive an email and SMS with the Tracking Number and the courier company's link. You can track your package live to know the expected delivery date.
6. Damaged or Open Packages
IMPORTANT:
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Do not accept the package if the seal is broken, tampered with, or damaged.
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Video Recording: We highly recommend making an unboxing video (without cuts) when opening your package. This is mandatory proof if you receive a damaged product or missing accessories.
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If you face any issues, contact us immediately at +91 9146194675 or contact@braintechpc.in.
7. International Shipping
Currently, we do not ship internationally. We ship only within India.
8. Contact Information
If you have any questions about your shipment, please contact us:
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Phone: +91 9146194675
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Email: contact@braintechpc.in
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Address: 1st Floor, 103, Prakashdeep Apartment, Station Road, O.T Section, Ulhasnagar, Maharashtra 421002, India
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