We tested the $100 Google TV Streamer (4K) — which replaces the Chromecast with Google TV — for a week, and we have a lot of thoughts about this successor.

Every reviewer agreed that, in terms of performance, the Google TV Streamer is far superior to its predecessor. One speculated that this was due to a MediaTek MT8696 SoC processor inside the box, although Google hasn’t publicly confirmed much about the device’s specs.

A new, enhanced Google TV Streamer remote is now available separately for $20. It features a larger design, improved usability, and a customizable star button for quick access to favorite apps. The remote is compatible with both the 4K and HD Chromecasts with Google TV.

If you’re already comfortable with Google's Chromecast, the switch to the TV Streamer will be a smooth experience as the GoogleTV interface remains the same between the two devices. It’s also going to feel a lot snappier and responsive.

We’ve entered a new era for Google in the streaming video platform. And smart home platform. And in the battle for the major players — that includes Amazon, Roku, and Apple — to keep customers within a single ecosystem while supporting all the accessories and doodads that we use every day.