Mr Leong, I did googled before i post. I received conflicting info. I thought it might be more useful to ask the question here.
sorry if my post occupied 1TB of your server space.
Learn how to do a google search and you'll get the correct info immediately.
"
Samsung Galaxy S3 specs"
This will lead you to
http://www.gsmarena.com/samsung_i9300_galaxy_s_iii-4238.php
[TABLE="width: 1"]
<tbody>[TR]
[TH="bgcolor: #F6F6F6, align: left"]GENERAL[/TH]
[TD="class: ttl, bgcolor: #FAFAFA"]
2G Network[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]GSM 850 / 900 / 1800 / 1900[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"]
3G Network[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]HSDPA 850 / 900 / 1900 / 2100[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"]
4G Network[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]LTE (regional)[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"]
Announced[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]2012, May[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"]
Status[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]Available. Released 2012, May[/TD]
[/TR]
</tbody>[/TABLE]
[TABLE="width: 1"]
<tbody>[TR]
[TH="bgcolor: #F6F6F6, align: left"]BODY[/TH]
[TD="class: ttl, bgcolor: #FAFAFA"]
Dimensions[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]136.6 x 70.6 x 8.6 mm[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"]
Weight[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]133 g[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"][/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]- Touch-sensitive controls[/TD]
[/TR]
</tbody>[/TABLE]
[TABLE="width: 1"]
<tbody>[TR]
[TH="bgcolor: #F6F6F6, align: left"]DISPLAY[/TH]
[TD="class: ttl, bgcolor: #FAFAFA"]
Type[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]Super AMOLED capacitive touchscreen, 16M colors[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"]
Size[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]720 x 1280 pixels, 4.8 inches (~306 ppi pixel density)[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"]
Multitouch[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]Yes[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"]
Protection[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]Corning Gorilla Glass 2[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"][/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]- TouchWiz UI v4.0[/TD]
[/TR]
</tbody>[/TABLE]
[TABLE="width: 1"]
<tbody>[TR]
[TH="bgcolor: #F6F6F6, align: left"]SOUND[/TH]
[TD="class: ttl, bgcolor: #FAFAFA"]
Alert types[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]Vibration; MP3, WAV ringtones[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"]
Loudspeaker[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]Yes[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"]
3.5mm jack[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]Yes[/TD]
[/TR]
</tbody>[/TABLE]
[TABLE="width: 1"]
<tbody>[TR]
[TH="bgcolor: #F6F6F6, align: left"]MEMORY[/TH]
[TD="class: ttl, bgcolor: #FAFAFA"]
Card slot[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]
microSD, up to 64 GB[/TD]
[/TR]
[TR]
[TD="class: ttl, bgcolor: #FAFAFA"]
Internal[/TD]
[TD="class: nfo, bgcolor: #FAFAFA"]16/32/64 GB storage, 1 GB RAM[/TD]
[/TR]
</tbody>[/TABLE]