LG UltraGear 27GX790A-B
The world's fastest OLED. LG's 27GX790A pushes OLED to 480Hz with 0.03ms response—delivering motion clarity that sets a new benchmark. MLA+ technology enables 1300 nit peak brightness with anti-glare coating.
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Our Verdict
The world's fastest OLED at 480Hz with MLA+ technology for 1300 nit peak brightness. Anti-glare coating and DisplayPort 2.1 make it future-proof for competitive gaming.
Score Breakdown
Pros & Cons
Pros
- •480Hz OLED refresh rate
- •0.03ms response time
- •1300 nit peak (MLA+)
- •DisplayPort 2.1
- •Anti-glare coating
Cons
- •Only 1440p resolution
- •Expensive
- •No built-in speakers
- •Requires powerful GPU for 480fps
Specifications
| Resolution | 2560x1440 |
| Refresh Rate | 480Hz |
| Panel | WOLED |
| Response Time | 0.03ms GtG |
| HDR | DisplayHDR True Black 400 |
Quick Answers
What is the resolution of the LG UltraGear 27GX790A-B?
LG UltraGear 27GX790A-B resolution: 2560x1440.
What is the refresh rate of the LG UltraGear 27GX790A-B?
LG UltraGear 27GX790A-B refresh rate: 480Hz.
What is the panel of the LG UltraGear 27GX790A-B?
LG UltraGear 27GX790A-B panel: WOLED.
What is the response time of the LG UltraGear 27GX790A-B?
LG UltraGear 27GX790A-B response time: 0.03ms GtG.
What is the HDR of the LG UltraGear 27GX790A-B?
LG UltraGear 27GX790A-B HDR: DisplayHDR True Black 400.
How much does the LG UltraGear 27GX790A-B cost?
The LG UltraGear 27GX790A-B lists at $746 at Amazon as of February 1, 2026. Prices change often, so the merchant page shows the current figure.
Who is the LG UltraGear 27GX790A-B for?
It suits competitive esports players, motion clarity enthusiasts, those with high-end GPUs. It is not the right pick for 4K seekers, productivity focus, budget shoppers.
Is the LG UltraGear 27GX790A-B worth buying?
The world's fastest OLED. LG's 27GX790A pushes OLED to 480Hz with 0.03ms response—delivering motion clarity that sets a new benchmark. MLA+ technology enables 1300 nit peak brightness with anti-glare coating. It ranks #4 in our Top 5 240Hz+ Gaming Monitors. The world's fastest OLED at 480Hz with MLA+ technology for 1300 nit peak brightness. Anti-glare coating and DisplayPort 2.1 make it future-proof for competitive gaming.
Who Is This For?
Best For
- Competitive esports players
- Motion clarity enthusiasts
- Those with high-end GPUs
Not For
- 4K seekers
- Productivity focus
- Budget shoppers
Where to Buy
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