xperia J vs xperia sola vs neo L vs galaxy s advance?

ok but which one tend to lag more. This will be my 1st smartphone

best you go try yourself la. Our and your perceptive  of lag is totally different. To me lower end android is very laggy.
For me the one android phone i can start accepting is note 2. Anything beside that i feel laggy.

WP7.5 no lag but no real time notification center and no real time multitasking.

The smoothness is iOS phones either 4S or 5

depends on you like i said our perception is different. To me my note 2 consider okay smooth without the need to root or mod.  Once awhile it have a minor lag but not annoying enough. IOS totally no lag at all

My iphone and ipad are all jail break no lag at all. It depends on the level you are coming from.

My note 2 battery life is 12 hours heavy usage including gaming, constant social networking, calls/sms and email while connected to H+ with a 5.5 inch screen.

I am from a windows phone users, symbian, meego, android and iOS so the standard for me to accept android is note 2. Some ppl are used to laggy phones so to them they cant really the difference. Get the point?

bro like i said its your perception not necessary others have to accept it.

To me dual core on android is low end. GET IT That is my perception.
Your perception dual core is HIGH END right. See tats it.

If you talking about basic knowledge aka for beginner its about a phone can make phone, got phone book, can send email, can access internet that is basic u dont need an android to that.

Sifu you please go search and try understand the meaning of perception and assumption or basic knowledge are all different things. You cant mix it all up and make your own definition. GET IT?

Conclusion let the buyer decide the value not you or me to decide. We provide advice and guidance.

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