Vizio's new TVs get a quantum upgrade, with Quantum Dot enhancement coming to half of its 2019 TVs. We went hands on with the top model, the P-Series Quantum X. 2019/06/04 · Image Credit: Vizio Performance In terms of HDR support, this year's P-Series Quantum includes HDR10, Dolby Vision and HLG to enhance images along with quantum dot color, full array backlighting and up to 200 local dimming. The Vizio P-Series Quantum is a stellar TV, media device, and multi-purpose display. The price is competitive given the picture quality, but it's always hard to swallow paying more than $1,000 for a television. Vizio sells a Quantum.