
LG Class M3 Signature Series 97" 4K Ultra HD Smart OLED WebOS TV
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Our take on the LG Class M3 Signature Series 97" 4K Ultra HD Smart OLED WebOS TV
The LG M3 Signature Series is a 97-inch 4K OLED TV built around LG's OLED panel and webOS smart platform. Its defining feature is the Zero Connect Box: the screen carries no inputs, and a separate box handles sources and beams the picture to the display wirelessly, so the set can sit away from a wall of cables. At this size it is aimed at large living rooms and dedicated home theaters, where its self-lit pixels give deep blacks and wide viewing angles that big LCD sets struggle to match. The trade-offs are the sheer footprint, the wireless link's dependence on a clear line of sight to the box, and a price class that puts it against premium projectors and 98-inch mini-LED rivals.
- Self-lit OLED panel with per-pixel contrast
- Zero Connect Box sends video wirelessly to the screen
- Wide viewing angles for a room this size
- webOS smart platform with major streaming apps
- Very slim panel for a 97-inch set
LG Class M3 Signature Series 97" 4K Ultra HD Smart OLED WebOS TV prices at every store
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What reviewers say
Reviews of the M3 focus on the Zero Connect Box and the 97-inch OLED panel. Testers praise the cable-free setup and the contrast, and flag brightness and the wireless link's placement demands.
- Wireless connectionPraisedReviewers like that the Zero Connect Box sends picture and sound to the screen without cables.
- Picture qualityPraisedTesters praise the deep blacks and per-pixel contrast of the OLED panel.
- BrightnessMixedReviewers say highlights are strong but full-screen brightness trails the brightest LCD rivals.
Questions and answers
- What is the Zero Connect Box?
- It is a separate box that holds the inputs and sends the picture to the screen wirelessly. The TV itself has no cable connections, so the box needs a clear line of sight and power.
- Is OLED better than mini-LED at this size?
- OLED gives deeper blacks and wider viewing angles. Large mini-LED sets can go brighter, so the better pick depends on room light and seating.
- What refresh rate does it support?
- It is a 4K OLED built for high-frame-rate content, with HDMI 2.1 inputs on the Zero Connect Box for 4K gaming at high refresh rates.
- Does it run webOS?
- Yes. It uses LG's webOS platform with the major streaming apps and the Magic Remote.
- What comes in the box?
- The 97-inch screen, the Zero Connect Box, the remote and the stand or wall-mount hardware. Check the exact bundle with the seller.
- Is burn-in a concern?
- OLED pixels can age unevenly with static logos or tickers left on for long periods. Varying content and the set's logo dimming reduce the risk.


















