How to choose a Smartphone 1

There are too many choice for a smartphone today.

These are some essential features that can help you to choose:

• Phonebook
• can read and write from SIM card.
• can copy or move from SIM card, memory card, phone memory.
• SMS, EMS, MMS
• can read and write from SIM card.
• can copy or move from SIM card, memory card, phone memory.
• SIM Card
• size of SIM card: standard, mini, micro.

Some Multimedia features:

• Audio
• audio port / audio jack / audio hole size: 3.5mm or 2.5 mm
• audio cable length: 1m, 1.5m, 2m
• audio connector:
• need converter?
• need extender?
• recording port / listening port
• Video
• media format and media container supported: avi, mp4, mpg
• essential play supported features:
• play
• pause
• stop
• fast forward
• fast backward
• playing playlist supported features:
• loop / repeat
• bookmark minutes
• video management:
• playlist
• tag renamer or file info management