Which is better for gaming?

The LG G5, on paper: 165Hz versus 120Hz, plus a matte screen and four HDMI ports. The Sony closes the gap with PS5-specific Auto HDR Tone Mapping and Auto Genre Picture Mode, so PlayStation owners get a smoother setup.

Which has better built-in sound?

The Sony. Acoustic Surface Audio+ vibrates the panel itself and adds front and side speakers in a 2.1 setup. The LG uses conventional down-firing speakers, so most owners pair it with a soundbar.

Is the bigger Sony worth stepping up to?

If you sit more than about 8 feet away or watch a lot of movies, yes: 65 inches is a real jump over 55. If you game competitively or have a bright room, the LG's 165Hz panel and anti-glare coating matter more than the extra size.

Which handles bright rooms better?

The LG G5. Its glare-free coating cuts reflections from windows and lamps. The Sony's glossy OLED finish reflects more, though its XR Contrast Booster helps keep highlights visible.

Do both support VRR and ALLM?

Yes. Both list VRR and ALLM, so consoles switch to game mode automatically and frame rates stay synced. The LG's higher refresh ceiling gives it more headroom.

Which smart platform is easier to use?

Google TV on the Sony bundles Chromecast, AirPlay and HomeKit, which suits mixed households. LG's webOS is quick and simple, and the G5 adds Wi-Fi 6E for a stronger wireless connection.

LG G5 Series OLED evo 4K TV (55") vs Sony Bravia XR80 OLED TV

The LG G5 is the sharper pick for gamers and for bright rooms: it runs up to 165Hz with VRR, has a matte anti-glare coating, and four HDMI ports with Wi-Fi 6E. The Sony Bravia 8 (XR80) is the better pick for movie lovers and PlayStation owners, with 65 inches of screen, Acoustic Surface Audio+ sound from the panel itself, and Sony's XR processing with IMAX and Netflix calibrated modes. Reviewers praise both for contrast and motion; owners note the LG's punchier brightness and the Sony's more natural, cinematic picture and stronger built-in audio.

Choose the LG G5 if you game at high frame rates, watch in a bright room, or want the smaller 55-inch size.
Choose the Sony Bravia 8 if you want a bigger 65-inch screen, built-in panel sound, and PlayStation-friendly features.

Prices

Sony Bravia XR80 OLED TV: $1,698.00 at Walmart (last seen Nov 10)