Online warranty check

[The11]

Hello. I am from India. I have purchased z2. I have lost my bill n dealer has shut down his shop. Now how will I be able to check the warranty of phone. Please reply this query n help me. Thank you very much. Is there any facility available online to check warranty. Kindly me details. Thank you

[Phy]

Contact Sony Xperia support they should be able to check for you.
http://support.sonymobile.com/global-en/contactUs/

[Sky6]

I already gave a similar answer previously but imei usualy has most of the info you need and i belive that on imei.info once you input your imei number you will get the info you are looking for. Mind the fact, i think only Apple and Sony phone have a expended list of options so other brands might be lacking in terms of worranty chaeck and other features. I have only used it couple times in the past and it worked fine, not sure how its now but you can always give it a shot and see if you will find what your looking fore