Ismaeil Roushdi, 09 Nov 2017This phone is an embarrasment to the Xperia family, experically the Z2. Over heats, lags, from... moreI bought more than 20 mobiles since 1997 , but the best mobile I owned is z3 dual , very useful , camera , google and internet , whatsapp, battery , I have 2 other mobiles , but my friend mobile is z3 dual , I may buy new sony mo ile but I will keep z3 dual always with me , the bezt in radio tuner very sensitive , I advise all people to buy sony products
AnonD-607171, 05 Feb 2017It will be updated system to nougat???Yes you can update it to nougut. Mine just got updated last month
z3 dual is amazing mobile , 21 mp camera , video 4 k the best video camera in the world , i,m using z3 dual since 3 years , i charge battery one time daily , i,m using 64 gb memory , i have onether mobile , and tablet , i advise all people to buy sony mobiles , my friends using c3 for 2 years it,s working very good , thank you sony fo hi quality product , i also using car radio cd player,dvd player all sony ,
Air, 24 Jan 2017Z3 single sim or dual sim?Z3 dual is dual sim supported.
This phone is an embarrasment to the Xperia family, experically the Z2. Over heats, lags, from day one i was never able to play any games on it or run any heavy applications. The most consuming game i was able to play on this phone (within the first week) was Soduko. Horrible battery life.
Please do not buy this phone thinking that it would be good simply because you were happy with your Z2. It is an extremely weak machine in comparison with the Z2.
My sony Expedia z3 + duos back glass broken.system feel blocked.not fell down.is it by battery heat?how can I open
Anonymous, 05 Apr 2017Worst phone I have had. I bought it in end of 2015. Dual SIMs never really worked well. Only o... moreBut I don't have any issues
Both sims working but you can use one data connection one sim at 9ne time
Either sim 1 or 2 slot
You can change manually
Great phone. I have one and it is working well by 2 years (I had a IP68 problem in first month, but the manufacturer replaced the phone in one week).
My only remark is, it warm a lot on intense use (in hard games, 4k or in burst photo capture), the inconvenience (not a problem) is ti sometimes shut down the apk who is overclocking and warming the processor. Probably it happens due to the low refrigeration by using glass body - it's beautiful, but not functional.
I do recommend Sony Xperia phone family.
Premium finished, good hardware, good after market (warranty really works).
Anonymous, 05 Apr 2017Worst phone I have had. I bought it in end of 2015. Dual SIMs never really worked well. Only o... moreHi,
All you have written are lies, it all depends on how you handle your phone. I have being using this phone for over ten months now and no issues.
Worst phone I have had. I bought it in end of 2015. Dual SIMs never really worked well. Only one SIM would work with 4G technology, using the software data switch (you can only tap from internet data from one SIM card at a time). Had to change slots manually so as to use data from the other SIM card.
The on and off button stopped working for the third time. Had it fixed the past two times, but won't do it now. The lid for the charge has been changed twice already.
My current problem is with the touchscreen. Increased sensitivity out of nowhere. Had to use some apps to readjust it, but not enough to go back to its past sensitivity.
I was a fan of the Z1. Worked like a charm. The Z3, however, is a nightmare. It is not reliable at all. Don't buy it. Waste of money.
My z3 dual stuck since yestarday,anyone know how to solve it please?
I've had a D6633 dual model for 2 years now. Good performance overall. However, the battery had to be replaced in 4-5 months as it just didn't hold charge. Luckily it was under warranty. The micro USB port cover perished after a year but was replaced with a genuine part purchased online for a reasonable price. The camera is not as sharp as on the Samsung phones, too disappointing... Otherwise, the phone looks cool and is super fast too. The dual SIM option can come in handy too and I have had no problem with the external memory card, just make sure you buy a genuine memory card from a respected vendor.