I am now using Nokia 6680, I am very happy with it. But I often got problem due to lack of memory. I am considering for N73 or 6120.

The published specifications of Nokia N73 and Nokia 6120 show different memory size i.e.:
- 35 MB of user memory & 64 MB SDRAM, 128 MB ROM (Nokia 6120) and
- 42 MB shared memory (Nokia N73)

Does that mean Nokia 6120 has much bigger memory (overall 35+64+128 = 227 Mb) as of N73 whish is only 42 Mb.

What is the actuall available memory for the user in the Nokia 6120?

The above inconsistency does really confused me, any body can help?

You are right... is confused. I can only said that both phones are bad on memory behavior. If you need a browser and want to listen music at same time, not always it work. I already try to make my own ranking of free RAM to work on Nokia phones, and seem that the two best ones for now, are E90 and E61/61i.
Other´s like N80 and N95 are also a pain to use - I hope that it´s not what computers have became, like the statement of Nokia marketing said.

N73 - 42MB http://europe.nokia.com/A4325308
6120 - 35MB http://europe.nokia.com/A4399011

6120 is the smallest smartphone.
May I ask from where have you got those specs?

I already try to make my own ranking of free RAM to work on Nokia phones, and seem that the two best ones for now, are E90 and E61/61i.

You forgot the N70 and N76 which also are having a crazy amount of RAM after boot.

6120 is the smallest smartphone.
May I ask from where have you got those specs?


phonescorporation.com/spec/nokia_6120_classic-2816.php

Please insert http and www in the beginning, as I can only post URL after 10 post only.

Well, next time use always the producer's website.