On my old 900, it was too slow for anything other than still images to my TV. (and I put it head to head against an Android phone that could send video to my TV seamlessly)For reference, I do not turn anything off on my Lumia 920 (this means unless I am away from home for more than a day, WiFi, Bluetooth, and NFC are all on), and I never have issue getting through the day, after the Portico update a