Vizio’s 2016 D-series 4K TV is definitely below the level of the company’s HDR-capable P-seriesand M-Series models to a lesser degree (the M-Series lacks HDR-ready wide color gamut) but this doesn’t stop the D-Series from being a very decent bare-bones sort of start TV set with some great specs mixed in with the more mediocre performance metrics it delivers. Of particular note is the gaming capability of the D-Series. It’s downright superb and quite possibly good enough to make this one of the best 4K TVs for gamers in terms of raw responsiveness.