Comcast To Bring 4K Service To Set-top Box – HD Guru
Artem Russakovskii Twitterissä: "Just got the new @comcast Xfinity XG1v4 box in to replace my previous one, and wow, it's so much smaller. Snappier too. And hello 4K! https://t.co/JO5b1rc05g" / Twitter
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