Sony BRAVIA XR A90K 48" OLED TV vs Sony BRAVIA 8 K-55XR80 OLED TV

Both are Sony 4K OLEDs with 120 Hz panels, VRR and four HDMI ports, so picture quality is close. The A90K is the 48-inch set with the Cognitive Processor XR and a stand, best for a small room or desk where 55 inches won't fit. The K-55XR80 (BRAVIA 8) is 55 inches, uses the newer XR Processor with scene recognition, and adds Acoustic Surface Audio so the screen itself is the speaker. Owners rate the BRAVIA 8 well, and reviewers favor its brighter panel and stronger sound; the A90K wins only on size and stand flexibility.

• Choose the Sony A90K if you need a 48-inch OLED that fits a tight wall or desk and you want the stand included for tabletop setup.
• Choose the Sony K-55XR80 if you have room for 55 inches and want the newer processing, brighter panel and screen-as-speaker audio.