LG UltraGear 27GM950B 27" 5K Mini-LED Gaming Monitor
- 27 inch 5120 x 2880 IPS, 218 PPI
- 1250 nits peak, DisplayHDR 1000, 9,216 Mini LEDs
- Dual mode: 5K at 165Hz or QHD at 330Hz
- 1ms GtG, G-SYNC Compatible, FreeSync
- DisplayPort 2.1, HDMI 2.1, USB-C with 90W
- Tilt, height, swivel and pivot stand
Updated 25 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A very bright, very sharp high-resolution gaming monitor for players who also do detailed work like coding or photo editing. Hitting the fastest mode needs a graphics card with the latest DisplayPort.
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ASIN: B0GVPJ1DHGModel: 27GM950BCategory: Computer Monitors
Overview
LG built this UltraGear on Hyper Mini LED backlighting with thousands of dimming LEDs, pushing bright HDR highlights while holding shadow detail. A dual mode swaps between full native detail and a lower-resolution, faster refresh.
Extreme sharpness and HDR brightness suit both games and text-heavy work, and the stand adjusts every way. Mini LED can still show slight blooming, and top refresh depends on a modern GPU.
Who it's for
Hybrid users who game at night and work in documents or photos by day, wanting sharp text and bright HDR. Competitive esports purists on older GPUs may not use the high-speed mode.
Pros and cons
- Extremely sharp 5K text
- Bright HDR highlights
- Fully adjustable stand
- USB-C laptop charging
- IPS contrast lower than OLED
- Top refresh needs DisplayPort 2.1 GPU
- Firmware update recommended
Performance notes
HDR impact comes from the dense Mini LED backlight dimming in zones, with the backlight close to the panel to reduce blooming. The dual mode trades resolution for refresh in fast games, and AI upscaling sharpens sources at or above Wide Full HD.
Specifications
| Brand | LG |
|---|---|
| Model | 27GM950B |
| Dimensions & fit | |
| Screen size | 27 inches |
| Item weight | 18.7 pounds |
| Height positions | Tilt, height, swivel, pivot |
| Construction & materials | |
| Color Gamut | 99% DCI-P3 |
| Compatibility & installation | |
| Hardware Connectivity | DisplayPort 2.1 (UHBR20), 2 x HDMI 2.1, USB-C 90W, USB |
| Included components | |
| Included Components | Monitor, DisplayPort 2.1 cable, HDMI 2.1 cable, USB-C cable, power cable |
| Warranty & support | |
| Warranty Description | 1 year manufacturer |
| Other details | |
| Native Resolution | 5120 x 2880 |
| Refresh Rate | 165Hz at 5K; 330Hz at QHD |
| Response Time | 1ms GtG |
| Brightness | 1250 nits peak |
| Display Type | IPS, Hyper Mini LED, 9,216 LEDs |
| Adaptive Sync | G-SYNC Compatible, FreeSync |
| Pixel density | 218 PPI |
| HDR certification | DisplayHDR 1000 |
Frequently asked questions
Does the LG 27GM950B need a firmware update?
The listing notes a new firmware update is available for improved performance, with steps in the Troubleshooting Guide.
What do I need for 330Hz on the LG 27GM950B?
A graphics card that supports DisplayPort 2.1; 330Hz runs at QHD resolution.
Can I rotate the LG 27GM950B vertically?
Yes, the stand supports tilt, height, swivel and pivot.