Which is better for gaming?

The Sony, on paper. Its 120 Hz panel handles high frame rates and XR OLED Motion reduces blur, while this LG listing is 60 Hz. Sony's gaming features are largely carried over from last year, though, so check for the specific ports and modes you need.

Which has the better picture?

The Sony. Its QD-OLED panel is brighter and its XR processor is among the best at upscaling and handling contrast. The LG is still a strong OLED, but it uses older panel technology and lacks Dolby Vision here.

Do I need a soundbar with either?

Less so with the Sony. Reviewers say its Dolby Atmos and DTS:X speakers are nearly good enough to skip a soundbar. The LG's built-in audio is basic, so most owners pair it with one.

Both use self-lit OLED panels with similar longevity, and neither brand publishes a firm lifespan. The LG has a much larger pool of owner ratings, which gives more evidence on reliability over time.

Is the Sony worth stepping up to?

If you watch a lot of films and want the best processing, Dolby Vision and better sound without extra gear, yes. If you need a 48-inch screen or mostly game at 60 Hz, the LG covers it.

Which is better in a bright room?

The Sony. QD-OLED boosts brightness and controls glare better, and its wide viewing angle keeps the picture consistent across the room. The LG handles reflections well but is dimmer overall.

Sony Bravia 8 II QD-OLED TV vs LG 4K Smart OLED TV

Buy the Sony Bravia 8 II for movies and mixed viewing. Its QD-OLED panel, XR processor and Dolby Vision support give it the edge in picture quality, and its built-in speakers are good enough that many owners skip a soundbar. The LG is the safer pick for gamers and for rooms where a smaller screen fits, since it comes in 48 inches and up and has a large, well-reviewed owner base. Sony's gaming features have barely changed from earlier models and it lacks HDR10+, while the LG's 60Hz panel on this listing is the bigger limitation for fast action.

Choose the Sony Bravia 8 II if you mainly watch films and series and want the best processing, Dolby Vision and strong built-in sound in a 55 or 65 inch set.
Choose the LG 4K Smart OLED TV if you need a 48-inch size, want a large track record of owner ratings, or plan to add your own sound system.

Prices

Sony Bravia 8 II QD-OLED TV: $1,698.00 at Amazon (last seen Nov 11)