Performance here was very good as this can be such a detractor with LED backlighting. We recommend leaving the local dimming setting on for enhanced contrast and black levels. It's understandable a larger screen would require more. The P702ui-B3 is the only model of P-series with a differential in LED backlight zones with 72. Depth is also a strong suit Backlight Uniformity – Strong Performance For this reason, we choose to render the picture quality rating and notes based on those lower signals rather than 4K.Ĭlarity of detail looks amazing on the Vizio P series. This means that upscaling to the native 4K resolution of the panel takes on significant importance in our evaluation since most everything you will currently watch (1080p HD, 720p HD, 480p/i standard def) will have to be up-scaled – putting pressure on processing engine and software performance. There are not a plethora of options out there for 4K content and this makes testing and evaluation more difficult. There is a lot to discuss in picture quality. Visual artifacts and image edge enhancement.Processing/Up-scaling aka Over-processing.Side Angle Viewing Contrast and Color loss.Top it off with updated Smart TV features and you have a worthy 4K contender.
The TV is packed with all sorts of picture quality features like full array local dimming with 72 zones, Ultra HD upscaling, and a 960 Clear Action Rate for fast motion processing. The P-series Vizio 4K LED TV is produced in 5 popular sizes. Pricing for this new Vizio offering looked to be a gamechanger for this year, however performance isnt as robust as we initially thought it would be. The price for 4K technology sure is coming down quickly in 2015. The Vizio P702ui-B3 is a value oriented 70 inch 4K LED TV that we were eagerly awaiting nearly the whole of 2014. "The most notable positive picture quality features of the P-series 4K LED are the full array LED backlighing"
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