I would like to share my experience here: I want to buy a new phone . I have read the reviews of HTC and Samsung . Finally, i have decided to get Samsung Galaxy s4 . Because, it contains a lot of features :
Wireless charging (market dependent)
- S-Voice natural language commands and dictation
- Smart stay, Smart pause, Smart scroll
- Air gestures
- Dropbox (50 GB storage)
- Active noise cancellation with dedicated mic
- TV-out (via MHL 2 A/V link)
- SNS integration
- MP4/DivX/XviD/WMV/H.264/H.263 player
- MP3/WAV/eAAC+/AC3/FLAC player
- Image/video editor
- Document viewer (Word, Excel, PowerPoint, PDF)
- Google Search, Maps, Gmail, etc.
I have looked for unlocked phones. It is too expensive . So, i bought a carrier locked phone and unlock it from. Its really working good .