LG 37G800A-B 37-Inch Ultragear 4K UHD (3840 x 2160) Curved Gaming Monitor, 165Hz, 1ms, FreeSync Premium Pro, DisplayHDR 600, HDMI 2.1, DisplayPort, USB Type-C, Tilt/Height/Swivel Stand, Black
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AI Verdict
A 37-inch 4K UHD 165Hz 1ms GtG curved VA panel with DisplayHDR 600 and HDMI 2.1, built for immersive gaming and media consumption.
This monitor is a strong fit for gamers and media enthusiasts who want a large, curved 4K display with a high refresh rate and HDR capabilities. The HDMI 2.1 ports and 65W USB-C connectivity make it suitable for both PC and next-gen console setups.
If 65W USB-C power delivery is insufficient, look for monitors with 90W or 100W USB-C PD for more demanding laptops.
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Pros
- 3840 x 2160 resolution provides crisp image clarity on a 36.5-inch screen.
- 165Hz refresh rate and 1ms GtG response time deliver fluid motion for fast-paced content.
- VESA DisplayHDR 600 with 95% DCI-P3 color coverage offers enhanced contrast and color accuracy.
- Dual HDMI 2.1 ports, DisplayPort 1.4, and a 65W USB-C port provide extensive connectivity for various devices.
- The stand allows for tilt, height, and swivel adjustments, plus 100x100mm VESA mounting.
- Integrated 5W x 2 speakers and a 4-pole headphone jack offer built-in audio solutions.
Cons
- VA panel technology, despite 1ms GtG, can exhibit black smearing or ghosting in dark transitions.
- The 1000R curvature is quite aggressive and might not suit all users or productivity tasks.
- USB-C Power Delivery is limited to 65W, which may not be sufficient for some high-performance laptops.
- Ports face downwards, potentially making cable access inconvenient without rotating the monitor.
Dimension Scores
The 4K UHD resolution, 95% DCI-P3 color coverage, 4000:1 contrast ratio, and VESA DisplayHDR 600 provide a visually rich experience.
A 165Hz refresh rate and 1ms GtG response time are top-tier for a 4K gaming monitor, ensuring smooth gameplay.
Dual HDMI 2.1, DisplayPort 1.4 with DSC, USB-C with 65W PD, and a USB hub offer extensive and modern connectivity options.
The stand provides tilt, height, and swivel adjustments, along with 100x100mm VESA compatibility, offering good flexibility.
Best For
- PC gamers seeking a large, high-resolution, high-refresh-rate curved display.
- Console gamers utilizing HDMI 2.1 for 4K 120Hz gameplay on Xbox Series X or PS5.
- Users who prioritize deep blacks and high contrast for immersive media viewing.
- Anyone wanting a single monitor solution for both gaming and general productivity with multiple device inputs.
Not Recommended For
- Competitive esports players who require the absolute fastest pixel response of IPS or OLED panels.
- Users sensitive to VA panel characteristics like potential black smearing.
- Professionals requiring color-critical accuracy beyond 95% DCI-P3 for specific workflows.
Watch Out For
- The 1ms GtG response time is achieved at the 'Faster' overdrive setting, which can introduce inverse ghosting artifacts.
- Specific recurring user complaints are not widely reported due to the product's recent availability (Date First Available: September 22, 2025).
- The 1000R curve, while immersive for gaming, may cause distortion for graphic design or spreadsheet work.
Full Specifications
| ASIN | B0FS3LV3WG |
| Brand | LG |
| Color | Black |
| Series | 37G800A-B.AUSQ |
| Resolution | 4K UHD 2160p |
| Item Weight | 30.3 pounds |
| Screen Size | 37 Inches |
| Aspect Ratio | 16:9 |
| Manufacturer | LG Electronics Inc. |
| Item model number | 37G800A-B.AUSQ |
| Screen Resolution | 3840x2160 |
| Product Dimensions | 11.3 x 32.1 x 25.3 inches |
| Max Screen Resolution | 3840 x 2160 Pixels |
| Item Dimensions LxWxH | 11.3 x 32.1 x 25.3 inches |
| Number of USB 3.0 Ports | 2 |
| Screen Surface Description | Matte |
| Standing screen display size | 37 Inches |
What Buyers Say
Detailed user feedback for the LG 37G800A-B is limited due to its recent release (September 22, 2025). However, initial impressions highlight its suitability for console gaming, with one user noting 'very crisp and colors pop' for 4K gaming. The monitor's specifications suggest it delivers on its promise of a high-resolution, high-refresh-rate curved experience with strong HDR capabilities. Potential concerns, based on VA panel technology, could include black smearing, though no specific user complaints have been widely reported yet.
“Dude, this monitor is sick for my PS5, the 4K looks so crisp and the colors are just popping, totally worth it for gaming.”
Common Praise
- 4K resolution provides sharp and detailed visuals.
- Colors appear vibrant and 'pop' during console gaming.
- High refresh rate (165Hz) contributes to fluid on-screen motion.
- The 1000R curve enhances immersion in games and media.
Common Complaints
- Specific recurring complaints are not yet widely reported due to limited user reviews.
- VA panel technology can sometimes lead to black smearing or ghosting, especially in darker scenes.
- The aggressive 1000R curve might not be preferred by all users for non-gaming tasks.
Ownership Tips
- The 1000R curve feels more natural and immersive than flatter screens after a few hours of use, especially in racing or flight sims.
- The Unity Hexagon Lighting on the back adds a subtle ambient glow to the wall behind the monitor.
- Navigating the OSD with the joystick is intuitive and quick for adjusting settings.
- The 65W USB-C power delivery is convenient for charging smaller devices or powering a secondary laptop, but a dedicated power brick is still needed for a gaming laptop.
Frequently Asked Questions
Does this monitor support G-Sync?
While not explicitly G-Sync Ultimate certified, it supports VESA Certified AdaptiveSync and AMD FreeSync Premium Pro, making it 'G-SYNC Compatible' with NVIDIA graphics cards.
Are the built-in speakers any good?
The monitor includes 5W x 2 built-in speakers and a 4-pole headphone jack. They are functional for basic audio, but dedicated external speakers or a headset will offer superior sound quality.
Can I connect my laptop via USB-C?
Yes, the USB-C port supports DisplayPort Alt Mode for video output and provides up to 65W of power delivery to charge your laptop while connected.
What is the curvature of the screen?
The screen has an aggressive 1000R curvature, designed to enhance immersion by wrapping the display around your field of view.
Is the stand adjustable?
Yes, the included stand offers tilt, height, and swivel adjustments. It also supports 100x100mm VESA mounting for alternative arms or wall mounts.
Buying Guide
When looking at a monitor like this, you're balancing screen size, resolution, and refresh rate. A 37-inch 4K screen means you get a huge canvas with incredibly sharp images, but your graphics card needs serious horsepower to push 4K at 165 frames per second. The curved screen pulls you into the action, which is awesome for games, but might feel a bit odd for regular desktop work at first. Pay attention to the panel type; VA panels like this one offer deep blacks and high contrast, but can sometimes have slower pixel response in dark areas compared to IPS or OLED.
4K UHD (3840 x 2160) Resolution
This is like having four 1080p screens in one. Everything looks incredibly sharp, from game textures to text, but it demands a powerful graphics card to run games smoothly at this resolution.
165Hz Refresh Rate
This dictates how many times per second the screen updates. 165Hz means super smooth motion, making fast-paced games feel more responsive and even just scrolling through web pages look fluid, like watching a high frame rate movie.
1ms GtG Response Time
This is how quickly a pixel can change color. A 1ms GtG (Gray-to-Gray) response time minimizes motion blur and ghosting, keeping fast-moving objects clear, which is crucial for competitive gaming where every millisecond counts.
DisplayHDR 600
This certification means the monitor can display a wider range of brightness and colors, with a peak brightness of at least 600 nits for HDR content. It makes movies and games look more realistic with brighter highlights and deeper shadows, similar to how your eyes perceive light in the real world.
Alternatives
If you need even faster pixel response for competitive gaming, look for monitors with IPS or OLED panels. If the 1000R curve is too much, consider flat 4K monitors of similar size, or less aggressively curved options.
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