4G support???

[Prasad64]

Does E3 dual support 4G???Only sim 1 supports or both???

[Thommo]

As per the Sony's site http://www.sonymobile.com/global-en/products/phones/xperia-e3-dual/specifications/ only 1 supports 4G

[Prasad64]

Is the 4G dual sim version launched in India???

[Uliwooly]

You will have to contact your local Xperia Care 

http://www.sonymobile.com/global-en/support/contact-us/

[akapoor]

Also, check the model, like Sony Xperia E3 Model D2202 does not support 4G/LTE