Review por parte de Teoh: https://www.hdtvtest.co.uk/reviews/Sony/xf90

Conclusion

Pros
Superb motion sharpness thanks to X-Motion Clarity
Class-leading upscaling quality
Impactful HDR picture
Highly accurate colours after calibration
Deep blacks by LED LCD standards

Cons
Narrow viewing angle because of VA LCD panel
1080p input lag higher by 1 frame
Clunky Android Smart TV system
Only two full-bandwidth (18Gbps) HDMI ports
Controversial feet design