X90LU 55 Inch 4k Full Array LED HDR TV 2023The Sony BRAVIA XR 55X90LU might be the smallest model in the X90LU range, but that doesnt stop it from having the same brilliant tech as the larger models. At its heart, the Full Array screen with improved local dimming gives this Sony 55 inch TV a sense of realism thats hard for rivals to match. Factor in the huge range of picture settings, improved gaming features and built in Google TV and this is clearly a TV that impresses on all fronts.