Which is better for gaming?

The LG G5. Its 165Hz panel and VRR handle high frame rates better than the Sony's 120Hz. Both have four HDMI ports and CEC.

Which has better sound?

The Sony XR8B. Its sound-from-screen design makes audio follow the action, while the LG relies on standard TV speakers.

Is the Sony worth stepping up to for a living room?

Yes if size and sound matter most. The 65-inch screen and screen audio make it the stronger movie set. The LG wins in bright rooms and for gamers.

Which handles bright rooms better?

The LG G5. Its glare-free coating cuts reflections; the Sony's screen is reflective and shows bright sources.

Do both support 4K HDR and streaming apps?

Yes. Both are 4K OLED sets with HDR, Netflix, and voice control. The Sony runs Google TV; the LG runs webOS.

Neither has a clear edge. Both use OLED panels with similar lifespans; the LG's anti-glare coating and the Sony's build are both solid.

LG G5 Series OLED evo 4K TV (55") vs Sony BRAVIA XR8B OLED 4K TV (65")

The Sony XR8B is the better pick for most people who want a bigger, cinematic OLED with strong built-in sound and Google TV. The LG G5 is the better pick for gamers and bright rooms: it has a 165Hz panel, Wi-Fi 6E, and an anti-glare coating Sony's set lacks. Sony owners rate it 4.4 out of 5 across 136 ratings and praise picture and sound; LG evo panels are widely praised for punchy HDR and wide viewing angles. Build quality is close, but the LG's glare handling and higher refresh give it an edge in bright, fast-moving content.

Choose the LG G5 if you game at high frame rates, watch in a bright room, or want a glare-free screen at 55 inches.
Choose the Sony XR8B if you want a larger 65-inch picture, sound that comes from the screen, and the Google TV app ecosystem.

Prices

Sony BRAVIA XR8B OLED 4K TV (65"): $1,698.00 at Walmart (checked today)