- Cell phone radiation levels
specific absorption rate, or SAR, is "a way of measuring the quantity of radio frequency (RF) energy that is absorbed by the body." For a phone to pass FCC certification and be sold in the United States, its maximum SAR level must be less than 1.6 watts per kilogram. In Europe, the level is capped at 2 watts per kilogram while Canada allows a maximum of 1.6 watts per kilogram.
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- One charger for all
Common charger for mobile phones
- Root-Friendly Android
This list only ranks phones based on their permanent rootability: the ability to root a phone and replace the boot and system images, and not by any other standard. A phone may be easily rootable, but might have other flaws that make it a poor device.
- Siri - Your Virtual Personal Assistant
Just like a real assistant, Siri understands what you say, accomplishes tasks for you and adapts to your preferences over time. Siri’s learning how to handle reminders, flights stats and reference questions. Our vision is that, over time, you’ll trust Siri to manage many personal details in your life - from recommending a wine you might enjoy to managing your to do list
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