I hope you can help me. Planning to buy Dopod S521!

Looking at the two models you choose, you should probably want a “candy full keyboard smartphone”!

I won’t talk about the WM and Symbian systems. There are many introductions on the Internet that you probably know~~

The S521 hardware is not very bad, but it is an SP system, not a touch screen.

It is recommended to refer to Sony Ericsson’s new machine M1I.

PPC 6.5.3 system, full touch keyboard, the battery is 1500MA, which is quite large among PPC machines (HD2 only has 1200MA).

The CPU is a better 600 Cortex A8 core (IPHONE 3rd and 4th generations, Motorcycle Milestone, all have Cortex A8 core CPUs)

The memory and storage are also higher than the S521 It is of the same grade, runs very fast, and is not expensive. There are many licensed 16XXs, and it is a new machine that has only been launched in the past two months. There are no parallel imports or refurbished machines on the market. The price/performance ratio is very high~~

E63 This is a machine from 2008, so I don’t think you need to worry about software or hardware~~~