4K TVs

HD vs 4K TV compared across resolution, HDR, price, and visible difference at typical viewing distances. Find out when the upgrade is genuinely worth it.

Roku 4K Select Series TV review: Roku OS simplicity tested, picture quality assessed, and honest comparison to Fire TV and Google TV alternatives at this price.

UHD and 4K mean the same thing on any consumer TV. Here’s the precise technical difference and what specs actually matter when buying.

Roku Select Series 4K TV review: Roku OS simplicity, picture quality tested, gaming input lag measured, and comparison to Amazon Fire TV alternatives at the same price.

Vizio Quantum 4K QLED review: QLED picture quality assessed, SmartCast OS limitations noted, gaming input lag measured, and compared to TCL and Hisense.

Samsung Crystal UHD 4K TV review: Tizen OS tested, VA panel contrast measured, gaming at 4K/60fps assessed, and comparison to Hisense and TCL at the same price.

Samsung Crystal UHD U7900F review: picture quality compared to DU7200, Tizen OS tested, gaming input lag measured. Is the step up over entry-level worth it?

Samsung Crystal UHD U8000F review: honest assessment of picture quality, gaming (no HDMI 2.1), and Tizen platform. Is it worth the mid-range price?

Samsung DU6900 review: entry Crystal UHD picture quality compared to DU7200, Tizen OS tested, gaming at 4K/60fps assessed. Is the cheapest Samsung 4K TV worth it?

Samsung DU7200 review: entry Crystal UHD picture quality, Tizen OS, and honest comparison to the U8000F step-up. Is the cheaper Samsung worth it?