Google's 2016 hardware event unveiled a lineup of innovative devices, including the Pixel phones, Daydream View VR headset, Google Home, Google Wifi, and the standout Chromecast Ultra. This latest Chromecast model surpasses all previous versions with significant enhancements.
Named Chromecast Ultra for its native 4K video support, it offers more than just higher resolution. As a seasoned tech reviewer with years of experience testing streaming devices, I'll break down the key upgrades and help you decide if it's worth buying—especially if you own an older Chromecast.
The "Ultra" designation highlights true 4K UHD video playback (3840x2160 resolution). Note that while 4K and Ultra HD are often used interchangeably, they refer to the same high-resolution standard ideal for modern TVs. This feature shines only on a 4K-compatible display, which are now more affordable than ever.

Services like Netflix deliver select 4K content, including popular originals, though options were limited in 2016. With a robust internet connection (Netflix recommends 25 Mbps minimum), you'll enjoy crisp, detailed streams.
Even without a 4K TV, the Ultra delivers value. It's the first Chromecast to handle Full HD 1080p at 60fps, perfect for smooth playback of phone-captured videos. A upgraded processor ensures superior decoding and picture quality compared to the Chromecast 2, even at lower resolutions.

High Dynamic Range (HDR) support elevates contrast, color, and brightness on compatible TVs. The Ultra backs both HDR10 and Dolby Vision standards, ensuring broad compatibility. For instance, Netflix's Luke Cage looks stunning in 4K HDR—but you'll need an HDR-capable TV to benefit fully.
4K HDR streaming demands reliable bandwidth. The included Ethernet adapter (built into the power brick) bypasses Wi-Fi woes, supporting speeds far beyond typical wireless setups.

This design keeps the dongle sleek, similar to optional adapters for prior models.
Wi-Fi performance is 1.8x faster for uploads than the Chromecast 2, benefiting screen casting and app interactions. Antenna specs match the predecessor, so refinements in hardware likely drive the gains.

At $69, the Ultra doubles the Chromecast 2's $35 price. While upgrades abound, most 4K TVs include smart features like Netflix apps, reducing the need for add-ons unless you prioritize casting convenience.

If you own a Chromecast and lack a 4K HDR TV, stick with what you have—the upgrades won't shine. For new buyers: Choose Chromecast 2 ($35) for HD; opt for Ultra if upgrading to 4K soon. Available November 2016 for $69 at the Google Store.
The Ultra excels for premium setups but doesn't revolutionize basic smart TVs. What’s your take? Upgrading from your Chromecast? The ultimate streaming device? Share in the comments!