The TCL Class 4K Smart LED TV gives you quality picture and sound, so you can enjoy immersive gaming and movie watching. It features the Roku OS, which you can use to download and stream content from 4,500 channels, including Netflix, Amazon, Hulu, Google and many more. The unit features superior 4K UHD picture quality to give you more lifelike images. This Dolby Vision TV delivers an outstanding HDR imaging experience. It features contrast control zones, where the contrast is individually optimized across 72 zones to achieve striking contrast between bright and dark areas of the image. This provides an uncanny sense of depth and reality. The series also features Wide Color performance with TCL's NBP Photon technology that delivers a vibrant and rich color palette for video that looks truer to life. Its wide 55" screen is ideal for playing video games or watching movies (disc players and consoles sold separately).There are three HDMI ports that allow you to hook up devices in just one step.
TCL 55" Class 4K (2160P) Dolby Vision HDR Roku Smart LED TV (55P607):

• 4K Ultra HD resolution
• Dolby Vision TV with High Dynamic Range (HDR) Technology
• 72 contrast control zones
• Wide Color gamut with Advanced LED Phosphor
• Roku Smart TV OS with over 4,500 streaming channels
• 802.11ac dual-band Wi-Fi and Ethernet port
• (3) HDMI 2.0a ports with HDCP 2.2
• Unit measures 55" diagonally