Apple’s latest iPhone 4 commercial is all about the handset’s battery life. As usual, the ad is well made, and will undoubtedly make any Android users watching wish they’d chosen the iPhone instead.

The commercial tells us that the “world’s thinnest Smartphone” lets you do everything for longer, thanks to its lithium-polymer battery. That’s right: as the commercial notes, iPhone 4 owners can “work longer, play longer, laugh longer, listen longer,” and do a whole load of other things, for “longer.”

While showing off the handset’s great battery life, the ad also cleverly displays a series of other iPhone 4 features such as: FaceTime, iMovie, and the ability to shoot HD videos.

You can check out the full ad below. Be sure to let us know your thoughts in the comments! And, thanks to 9to5Mac for spotting this.