Share your experience!
i just checked my ram..
162 Mb used.. 137 mb free..
total = 299 mb
internal storage
164 Mb used.. 216 mb free
total = 380 mb
now according to this
Internal phone storage: 1GB (up to 320MB free)
RAM: 512MB..
according to gsmarena.com
http://www.gsmarena.com/sony_ericsson_xperia_arc-3619.php
Internal 320 MB storage,
512 MB RAM
:smileyplain::smileyplain::smileyplain:
i hope u get my question

I have both the X10 and the Arc
The value I mentioned earlier was from my Arc
You are absolutely right, the total RAM is 512 but the available ram (512 minus the Android OS usage) varies depending on what is put on your phone regionally and by your carrier. There are many other threads about this subject, you can link to them on the more like this tab at the right hand side of the page. Jeff (SE Answers Team) confirmed this after much discussion and confusion when the phones were first announced.
apc-user and other members
Well, there is one App in the market - "Mini Info" who show RAM used and/or avaible - and also CPU, Memorycard info and other information. It also has a small widget witch you can arrange after your own taste.
Try it 
:smileycry::smileycry:this is not fair:smileycry::smileycry:
well it doesnt matters to me that much :smileygrin:
but still:smileycry:
:smileygrin: :smileygrin: thanxx...4king and suze..
hmm..now i get it 
thanx for explaining 
thanx roffe..
i used it and its showing 6omb\355mb..

hehe :smileygrin: :smileygrin: now i dont want to understand more..
but thanx for the suggetion 
Thanks Roffe.
There are various different apps that will report these kinds of information.
I use the ASI app and also has a widget for it. Also free from the AM.