Read the full in-depth review http://www.avforums.com/review/philips-55psu7809-psu7809-7809-ultra-hd-4k-tv-review.10394
A price point of £1,500 for a 55 inch screen size puts the 7809 in direct competition with similarly priced and sized Full HD TVs, so anyone thinking of replacing their old TV no longer has to think of there being a premium for Ultra HD. Certainly from the perspective of the 7809's design, build quality and features, it can go toe-to-toe with any of the other Ultra HD TVs on the market. The excellent backlight uniformity, inherent brightness, wide viewing angles, accurate colours and superb video processing mean that even upscaled content looks fantastic. Whilst the use of passive 3D delivers an immersive and enjoyable experience that is highly detailed but free of crosstalk and flicker. When it comes to native 4K content, what little we could find also looked amazing, with a breathtaking level of detail.