The strong points in my opinion:
- The quality of most excellent manufacture, very good robustness
- The perfect size for an outlet and use one-handed
- The QWERTY keyboard, high quality, ideal for text input and keyboard shortcuts
- Networking reception
- Audio quality (HD sound, headphones, and speakers)
- Back déclipsable a jiffy and removable battery (for large users who want a second battery)
- Good battery life