
LG 65UN343H
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Our take on the LG 65UN343H
The LG 65UN343H is a 65-inch 4K LED TV built on LG's webOS smart platform, with Wi-Fi, Bluetooth, AirPlay 2 and LG ThinQ voice control. It is a plain edge-lit LCD panel with no local dimming, no 120Hz refresh and no wide color layer, so it handles everyday streaming and broadcast TV better than demanding HDR film or console gaming. HDR support is limited to HLG with no Dolby Vision or HDR10+ listed, and the stereo speakers total 20W. It suits buyers who want a large, simple smart TV for a living room or rental, and it trails mid-range sets like the LG UT80 or Samsung DU8000 on brightness, motion and sound.
- 65-inch 4K panel at an entry-level position
- webOS with all major streaming apps
- AirPlay 2, Bluetooth and Wi-Fi built in
- LG ThinQ voice control and voice search
- Standard VESA mount for wall brackets
What reviewers say
Owner feedback on LG's entry UN series is mixed: people like the size, the webOS interface and easy setup, but many complain about weak contrast, average brightness and modest built-in sound.
- Picture qualityMixedOwners say the 4K image is sharp for streaming but contrast and black levels are weak in dark rooms.
- HDRCriticisedReviewers note HDR only supports HLG and looks dim and flat next to brighter mid-range TVs.
- SoundCriticisedThe 20W stereo speakers are described as thin, with most owners adding a soundbar.
Questions and answers
- Is the LG 65UN343H good for gaming?
- It is fine for casual play, but the 60Hz panel, no VRR and no HDMI 2.1 make it a poor fit for PS5 or Xbox Series X at high frame rates.
- Does it support Dolby Vision?
- No. HDR support is limited to HLG, so Dolby Vision and HDR10+ content plays in standard dynamic range.
- Can I mount it on a wall?
- Yes. It has standard VESA mounting points, so a compatible bracket works; check the bracket's weight rating for a 65-inch set.
- Does it have AirPlay and Bluetooth?
- Yes. AirPlay 2 is built in for casting from Apple devices, and Bluetooth allows pairing with headphones or a speaker.
- How many HDMI ports does it have?
- The set includes multiple HDMI inputs plus optical S/PDIF out, but none are HDMI 2.1, so 4K120 is not supported.
- Is it a good TV for a bright room?
- It is acceptable for daytime viewing, but its edge-lit panel is not bright enough to fight strong direct sunlight or to make HDR pop.









