to be honest..I found my wife Lumia 820 Wifi is stronger anytime than my Lumia 920 Wifi even at same location...both unit on Post Portico 1308 firmware. Sigh...dunno is Lumia 920 weak point or unit hardware like iPhone5 which had similar weaker wifi problem.

Hmmm.... never noticed this yet to be honest. My wife is using Lumia 820 & we seem to be getting similar signal strength for WiFi.
Why is this a 'oh no for nokia fans'? Not that I support HTC but this is an issue with the supplier to be honest.
Lumia 820 is actually worth it at it's current price now. The camera is passable, quite good in good lighting, but don't expect much from low light. Yes the 820 is identical internal specs wise to 920, except for the 8GB internal storage. That is the biggest mistake I think Nokia made on 820. The other downgrade is the screen resolution but the AMOLED screen is superb in terms of brightness! It clearly beats my 920 in that regard. Yes the 720 is lower spec internally, it's same spec internally with 620 & 520 which is sad honestly.

Yes expandable by micro sd but you have to remember the restrictions on micro sd. You can only install apps on internal storage so in the end, you're very limited to what you can install on 820. Install some games & all space gone already. Battery life wise I think it's pretty normal. My wife is a heavy call & sms user & it seems to last her through the day. She doesn't on data unless needed.

Wow!! Your usage I think definitely will not last long on 820 also. Yes, you can download the apps from Windows Phone store, put it on SD card, then install from there. Unfortunately, it will install to internal storage. That's how WP is designed. Installed apps all reside on internal storage. Ya, 820 camera is definitely not as good as S3. New WP8 phones? We also all waiting here 

But safe to say something will be shown in the next few months.

Yes, that's Nokia's aim, to come out with a slimmer & lighter package, hence the switch back to alluminium. But still no concrete news, just a leaked photo which doesn't really look nice also.
Not sure but from the looks of it no since this is actually a security thing, not a missing feature. If they figure it out probably it's WP9 already hehe.

Nope, was referring to 'Catwalk'. See here --> Nokia Lumia Catwalk

The Lumia 928 has 'Laser' as codename & it's actually still polycarbonate shell.

Maybe there is too much thing in your phone 

For mine, I think it is around 15-20 seconds

Try to install standalone app -  Lumia Storage Check  ?

senq = senheng?
cos my place dont have senq...

will try there if got time....
they got installment plan?

they got 3 month installment...6 month too long...

Good price bro. It's no surprise a lot of people under estimate the price of the L920. It is a superb phone indeed BUT it requires a different kind of appreciation compared to the likes of Android/iOS.

Speaking of prices, who has bought the DC-16 (tube looking) portable charger from Nokia? I bought mine for RM130 and somehow I feel that I was ripped off. Is this the normal price?