London-based agency enlisted trathletes the Brownlee Brothers for an endurance test displaying the battery life of the Sony Xperia Z3, which supposedly can last two days on a single charge.
The skeptical brothers are set on a series of quests involving running, biking and swimming. They periodically check in on the battery life of their phones as the trials continue, and at the end of day one the phone still has 50 percent life in it. The agency and Sony are releasing the series in two parts, so while part one has gone live, you’ll have to wait until next week to see how things ultimately pan out. But we have a hunch the battery makes it through the second day, because it would make Sony look pretty bad otherwise.