LG G6 OLED TV Review: Brighter Picture Quality, Mixed Color
LG's 2026 G6 OLED TV series offers enhanced brightness and improved shadow detail, but sacrifices some color accuracy compared to its predecessor, the G5.
The LG G6 OLED TV series, released in 2026, introduces significant advancements in picture quality, particularly in brightness and contrast, building upon LG's established OLED legacy. This new iteration features "tandem" technology, stacking multiple OLED panels to achieve up to 20% greater screen brightness and enhanced color reproduction systems. While the G6 excels in detail and brightness, especially in gaming scenarios, early evaluations suggest a compromise in color accuracy when viewed from wider angles, a slight departure from the lauded color precision of its predecessor, the G5.
During hands-on evaluation of the 65-inch LG G6, it was noted that the improvements over the G5 are present but not as dramatic as the leap between previous generations. LG's proprietary Brightness Booster Ultra technology aims to boost luminance, while the Hyper Radiant Color and Perfect Color systems are designed for greater color consistency. The G6 also boasts a "Reflection Free" screen, intended to reduce glare in brightly lit environments, positioning it as a strong competitor against rivals like the Samsung S95H. This series represents LG's second-tier high-end offering for 2026, with the W6 model positioned as the premium, albeit wireless, alternative. For consumers seeking integrated OLED technology, the G6 provides a compelling option, though its premium pricing places it in the high-end market segment.
Picture Quality and Color Performance
In direct comparisons, the LG G6 demonstrates superior shadow detail and improved anti-reflectivity over the G5. Testing with the 4K UHD Blu-ray of "It" revealed that the G6 could render more detail in dark areas of the screen, preventing crushed blacks that were apparent on the G5. This enhanced shadow detail was also evident when viewing the opening scenes of a new Superman movie, though the G6 presented a slightly greener tint in some instances. When tested with the Spears and Munsil disc, the differences in color reproduction became apparent, with the G6 showing some off-angle discoloration and a trade-off in accuracy for increased punchiness in brighter colors. While the overall viewing experience remains impressive, users prioritizing absolute color fidelity might find the G6's performance slightly less accurate than that of the G5 in certain scenarios. The TV also supports a native 120Hz refresh rate, with variable refresh rate capabilities up to 165Hz, and includes features like Nvidia G-Sync and AMD FreeSync Premium, catering to gamers.
The G6 series is available in various screen sizes, including 55, 65, 77, 83, and 97 inches, all sharing similar core specifications. The design of the G6 maintains a sleek aesthetic, measuring approximately one inch thick with a thin bezel and a subtle metallic edge. LG includes a slim wall mount in the box, a thoughtful addition for users planning to wall-mount the television. The accompanying remote control is an updated version of LG's "magic" remote, featuring a more traditional layout with fewer buttons but enhanced AI functions. The smart TV interface, while functional, is described as utilitarian, with a significant portion of the screen occupied by static banners. However, users can easily circumvent this by connecting an external streaming device. The interface does offer a convenient "speech bubble" settings menu that prioritizes picture adjustments, making it easier to switch between various display modes, such as Game Optimizer and Filmmaker Mode.
LG has integrated AI capabilities into its 2026 television lineup, including the G6. The "LG evo AI" feature offers chatbot functionalities, allowing users to perform tasks ranging from planning trips to creating art. While these AI features are available, with options for chatbots like Copilot or Google Gemini, most users may opt for dedicated AI devices like smartphones or smart speakers for such tasks. The G6 does not feature an "always listening" voice assistant, though a microphone button on the remote provides access to voice commands. Connectivity options include four HDMI 2.1 ports (one with eARC), three USB 2.0 ports, an optical digital audio output, an RF input, an RS-232 port, and an Ethernet port. Wi-Fi 5 connectivity is standard, which, while not the latest Wi-Fi 7, offers stable performance for most users.