It's here.
available in black only.

i guess the M4 aqua dual Black colour arrived in his sony store..

so raymondtong, try hands on and give some feedback to me.. i didnt go to the nortern area selected shop to hands on yet.. cause i think too far and not convenient for me now.. maybe you can give me first hand hands on and summarize review and see.. i want know it isnt super hot until not comfort to hold it.. Im using ZL.. sometime it will be warm up until hand palm sweating.. me normal fb, whatsapp, chrome surfing and youtube only..

If you are under data use, that's quite common. However, I'm trying with Wifi.
I had feedback that to the superior in Sony MY.

haha.. no official info from sony mobile my.. so just 8gb 3G.. no LTE for me its fine.. since my data just 3gb.. important is daily usage.. 8gb really too less..16gb is ok.. for those gaming ppl, definitely wont choose it ady.. who driving motor, outdoor always, i suggest get a waterproof device.. me jogging outdoor mostly..

maybe you can create a thread for M4 aqua.. or else, combine both phone into 1 same thread.. since these 2 phone might not popular as other brand..