Some more feedback regarding this phone:
Standby time is truly remarkable. Been off the charger for over 10 and a half hours (with only brief periods of screen on time to check for notifications and reply to messages, screen at max brightness) with Gmail, Exchange, Twitter, Facebook and Whatsapp all syncing with push if applicable, on a very weak WiFi signal with power saver turned off and the battery is now at 91%.
I do wish the notification LED was a bit more visible from off-axis angles, such as on the S3. In the past I could just glance over to my phone on the opposite end of the room and see if there are any notifications based on the LED, but no such luck with the One. Though mind you, the speakers are pretty loud so I miss fewer notifications due to not hearing them over my music than I did with the S3.
Speaking of the speakers, they're fantastic. Definitely louder than any phone speakerphone I've ever heard (though not as ear-bleedingly loud as some of the reviewers would make them out to be) and with fantastic quality sound to them. They're not going to be replacing your 5.1 system anytime soon, but they do make it much more enjoyable to watch YouTube videos or have conference calls.
The constant power saver notification is a bit irritating (I know you can get rid of it by rooting or by force closing the power app), but you get used to it. Activating power saver doesn't have much of an effect on performance, though from my brief tests it only added about 10% - 15% or so to the overall time required between charges. I only need it to last until I get home so I'm leaving it off.
Anything else you guys want to know?
