VIZIO’s Affordable 4K TVs Are Your Perfect Stepping Stone to Ultra HD
By Tim Moynihan
September 24, 2014

The 70-inch P-Series set has 72 local-dimming zones, while the rest of the models have 64 zones. Each of the sets also has a technology called Active Pixel Tuning that helps eliminate light bleed even further. The benefits of both features will be plain to see in terms of sharp contrast: Granular control over brightness combined with the balanced, bright lighting of a full-array LED should help the P-series approach the near-perfect picture quality that OLED delivers.

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