Some speed increases are more of an incremental boost that may be hard to notice, but it’s a free perk that could give your next streaming marathon a slight edge.

Comcast boosts its Xfinity internet speeds at no extra cost for many users each year, and the company is now rolling out the 2025 upgrades. Many subscribers will have double the upload speeds they previously had,

New and Existing Xfinity Internet Customers Can Now Get a Line of Unlimited on Xfinity Mobile Included for a Year PHILADELPHIA, March 11, 2025--(BUSINESS WIRE)--Today Comcast announced that it has upgraded Xfinity Internet speeds for more than 20 million customers for no additional cost.

Comcast has upgraded Xfinity Internet speeds for more than 20 million customers at no additional cost. Xfinity Internet tiers, including NOW branded prepaid products, now feature 50 to 100 percent faster upload speeds, making it easier to upload large files and post videos quickly. Most tiers will also experience increased download speeds.

The operator also reported that with WiFi PowerBoost, Xfinity Mobile and Comcast Business Mobile customers seamlessly receive WiFi speeds up to 1 Gbps no matter what Internet speed tier they subscribe to, in and out of the home, on the its WiFi network.

Customers with some popular Xfinity Internet plans can also add a an Xfinity Mobile wireless line free for a year. This article, Comcast boosts Xfinity Internet speeeds, was first published at The Desk.

Just like with the upload speeds, Comcast was mum about the improvements. What we can guess is that it’s not as significant as the boost th