Immediately after we posted our Apple iPhone review, Senior Editor Donald Bell and I handed our iPhone off to CNET Labs for battery drain tests. And now we can report that our first results are in. Just to remind you, the iPhone has a rated battery life of 8 hours talk time, 24 hours of music playback, 7 hours of video playback, and 6 hours of Internet use.
Talk time: When we tested the iPhone with the Wi-Fi function turned off, we got about 7 hours, 20 minutes of talk time. When we tested it with the Wi-Fi activated, we came away with 4 hours less.
Video time: We were able to play 7.3 hours of video with the Wi-Fi function turned off.
Check back after Independence Day for the music playback time.