For sale by Tamzid 1 Sep 11:18 pmMohammadpur, Dhaka
Apple's iPhone 4S is powered by an Apple-designed dual-core A5 processor. It's the same processor that you'll find in the iPad 2.
Geekbench scores of the iPhone 4S average at 635.
We've found the iPhone 4S can handle most of the tasks we want to carry out swiftly.
Apple claims that the iPhone 4S provides up to eight hours of talk time on 3G, up to 200 hours on standby, up to six hours of 3G internet browsing or up to nine hours of WiFi internet browsing. For video playback, Apple says the iPhone 4S's battery will last for up to 10 hours, and audio playback can continue for up to 40 hours.
That's all well and good, but how does that translate into every day life? We're not realistically going to spend 10 solid hours watching videos on our iPhone 4S and not doing anything else with it, for example.
We've found that we need to charge our iPhone 4S every day, without doubt. Often, twice a day. If we're heading out to a concert and want to take lots of pictures and video, we usually carry a battery booster with us.
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