By Michael Dabaie

NBCUniversal said its Peacock streaming service will be available on Google platforms and devices on July 15.

These will include Android, Android TV devices, Chromecast and Chromecast built-in devices. At that time, Peacock will offer a free tier featuring more than 7,500 hours of movies, shows, and live and on-demand programming across news, sports, reality and late night.

Peacock Premium offers 15,000 hours of content, and Android and Android TV users will receive complimentary access to Peacock Premium until Oct. 15, the company said. Once a user's promotion concludes, Peacock Premium will be available for $4.99 per month on Android and Android TV via Google Play in-app purchase.

Viewers can also upgrade to an ad-free tier for an additional $5 per month.

Shares of NBCUniversal parent Comcast Corp. were up 2.7% to $39.49 in afternoon trading.

Write to Michael Dabaie at michael.dabaie@wsj.com