Sony confirmed Xperia X Performance Dual supports Dual Standby

[AndroPlus]

Sony Mobile Taiwan published specifications for their Xperia X Performance Dual F8132.
http://www.sonymobile.com/tw/products/phones/xperia-x-performance/specifications/
F8132 is 雙卡雙待 = Dual SIM, Dual Standby.
Dual Standby means you can insert two SIM cards and set both SIM to standby for data (or call).
It will increase battery drain, but useful function for some people.

BTW I'll build custom kernel for F8132

 

[kms108]

Sony Mobile Taiwan published specifications for their Xperia X Performance Dual F8132.
http://www.sonymobile.com/tw/products/phones/xperia-x-performance/specifications/
F8132 is 雙卡雙待 = Dual SIM, Dual Standby.
Dual Standby means you can insert two SIM cards and set both SIM to standby for data (or call).
It will increase battery drain, but useful function for some people.

BTW I'll build custom kernel for F8132

I have preordered the Hong Kong version, it too is the dual sim version, and I can confirm it has both 4G+3G simultainously for calls only, but not data.

In Hong Kong we also get an extra 12 months warranty, SM umbrella, OEM sony case (not flip case), screen protector and a 32GB micro SDXC card during the preorder period upto 16th June.