LG G6 OLED Review
A flagship OLED with exceptional picture quality, reflection control and gaming performance, but at a premium price.
At a Glance
LG G6 is a flagship OLED built around exceptional brightness, reflection control and gaming flexibility. Its picture quality is among the strongest here, while premium pricing and merely solid built-in sound prevent it from being an automatic choice for every buyer.
LG G6 OLED Specifications
65-inch 4K OLED evo television with a 120 Hz native panel, up to 165 Hz gaming refresh, Dolby Vision and an Alpha 11 AI Processor Gen3.
Display
| Screen Sizes | 55, 65, 77, 83 and 97 in; reviewed size 65 in |
| Panel Technology | 4K OLED evo with Hyper Radiant Color Tech and Reflection Free Premium |
| Resolution | 4K UHD (3840 x 2160) |
| Native Refresh Rate | 120 Hz native; gaming refresh up to 165 Hz |
| HDR Formats | Dolby Vision, HDR10 and HLG |
| Processor | Alpha 11 AI Processor Gen3 |
Gaming
| HDMI 2.1 Ports | 4 HDMI inputs support 4K/120 Hz-class gaming features |
| VRR | VRR with NVIDIA G-SYNC and AMD FreeSync Premium |
| Max Gaming Refresh | Up to 165 Hz |
| ALLM / Game Mode | ALLM supported |
Audio
| Audio Formats | Dolby Atmos |
| eARC | eARC supported |
Smart Platform
| Smart TV Platform | webOS |
| Casting & Assistants | Apple AirPlay and smart-assistant integration |
Connectivity
| HDMI Inputs | 4 HDMI inputs |
| Other Ports | Ethernet, optical digital audio output and RF tuner connections |
| Wireless | Wi-Fi and Bluetooth |
Warranty & Support
| Warranty | 1-year parts and labor limited warranty; panel coverage extends to 5 years with panel-only coverage in years 2–5 |
| Support | 24/7 chat, phone, email, troubleshooting, repair and extended-service options |
Measured Performance
| HDR Peak Brightness | 2,471 nits (Filmmaker Mode) |
| Input Lag | 8.9 ms (Boost mode) |
From independent lab testing. Results vary by picture mode and screen size.
Summary
The reviewed 65-inch model is designed around a high-refresh OLED panel with variable-refresh gaming support and a flush-wall Gallery design. Its panel receives longer coverage than the standard parts-and-labor warranty.
Should You Buy the LG G6 OLED?
The LG G6 OLED ranks #1 of 10 in our Best 4K TVs ranking, with a CORE score of 92/100. It is strongest on gaming & connectivity and reliability, longevity, warranty & support, where it ranks 1st of 10 on both.
Buy it if
- You’re shopping for a premium OLED.
- You want a 4K TV for bright-room OLED viewing.
- You want a 4K TV for high-end console and PC gaming.
Skip it if
- Value & total cost of ownership is your top priority. The TCL QM8L scores 94 there, against 78 for the LG G6 OLED.
- You want to spend less. The LG C6 OLED 2026 (#5) is a lower-priced option.
How the LG G6 OLED Scored
CORE scores every model in this category on the factors below, listed from most to least important for 4K TVs. The rank shows where the LG G6 OLED places among the 10 models in our Best 4K TVs ranking.
Technical Assessment
Performance
The G6 is one of the strongest OLED performers in the field, combining very high measured HDR output with clean reflections, natural color and smooth motion. Gaming is also a standout, with four HDMI 2.1 inputs and extremely low measured input lag.
Reliability and Ownership
LG provides an established US support path and the G-series carries stronger panel-warranty coverage than the mainstream range.
Pros and Cons
Pros
- Outstanding OLED picture quality with exceptionally strong bright-room performance
- Gaming support is class-leading with four HDMI 2.1 ports and 165Hz capability
- Reflection handling is markedly improved
Cons
- Value is weaker than less expensive premium OLED alternatives
- Built-in audio is solid rather than flagship-class
- Premium pricing remains a significant ownership cost
What Reviewers and Owners Say
- Testing finds flagship OLED picture quality, excellent reflection handling, roughly 2,471-nit HDR peak in one lab review, four HDMI 2.1 ports and very low measured gaming latency.
Owners rate the LG G6 OLED 5.0 out of 5 on average, across 33 ratings at a major US retailer.
LG G6 OLED Alternatives
TCL QM8L
Choose it for stronger value & total cost of ownership: it scores 94 there, against 78 for the LG G6 OLED.
Samsung S95F OLED
Choose it for stronger value & total cost of ownership: it scores 92 there, against 78 for the LG G6 OLED. Expect to pay more.
LG C6 OLED 2026
Choose it for stronger value & total cost of ownership: it scores 90 there, against 78 for the LG G6 OLED. It is also a lower-priced option.