Alleged 5.4" Xperia Z4 specs and pictures leak, coming January 5th alongside a 5.9" Z4 Ultra

Alleged 5.4
It's about two months and change from the grand Xperia Z4 unveiling, if history is any indication, but the rumors are already flying our way fast and furious. First we heard that it will feature a larger display with Quad HD resolution, and that was corroborated by the allegedly leaked screen frame.

We were just sent a tip that both the Z4, and a larger Z4 Ultra, will be unveiled at the CES expo in Las Vegas on January 5th, which we could have guessed from Sony's press event invitation before. The tipster, however, goes on confirming a laundry list of specs changes that will be in store with the two handsets - it is slightly weaker than what we've heard before in the chipset part, yet more believable than the outlandish claims so far.

The Z4 is expected to sport a 5.4" Quad HD Triluminos display (not the 5.5" we heard before, but it might be a matter of rounding the diagonal up or down). Next in line is the chipset - those who were expecting a Snapdragon 810 one, tough luck, as the source indicates the Z4 will be equipped with an 805 generation, and we are inclined to believe them. January would be too early of a timeframe for a chipset that will only ship to customers in the first half of the year. Moreover, if history is any indication, Sony usually doesn't place the latest that's in tight supply, but usually goes a notch below, and a Snapdragon 805 is nothing to sniff at anyway. 

What miffs us a bit are the purported 4 GB of RAM in Sony's next flagship - a theme we heard in all the alleged specs leaks so far. Granted, the Z4 will be running Android 5.0 Lollipop, and its 64-bit kernel supports addressing 4 GB of RAM now, but such an amount might be a bit overkill, and raise the production price unnecessarily. We'll take it, don't get us wrong, and Sony never saves from the RAM amount, we are just curious if this will indeed pan out. 

As for the all-important camera part, Sony is said to equip the Z4 with the same 20.7 MP resolution, but with a sensor of new generation, and two more lens elements for collecting more light. The front camera has finally been improved, too, and would feature a hearty 4.8 MP sensor with wide-angle view, as any self-respecting selfie phone now should. Last but not least, a 3420 mAh will be backing it all up, which, knowing Sony's frugal display tech, would mean battery life commensurate with the Z3, which has an excellent endurance. For the design changes in the Z4 it's only mentioned that the flagship will have thinner top and bottom front bezels, and more rounded corners, as you can see in the pictures below, and that's all we want from it in terms of chassis restructuring.

As for the Z4 Ultra, it is said to feature a 5.9" Triluminos display (not the rumored 6.4" panel, mind you), the same Snapdragon 805 chipset with 4 GB of RAM, but a lower-resolution, 16 MP camera with dual LED flash. Its other selling point will be an extremely thin chassis, to the tune of the amazing 5.7mm. Knowing Sony, and the fact that the original Z Ultra was long the thinnest smartphone on the market, we are inclined to believe that number.

Interestingly enough, Sony just unveiled a new IMX230 sensor with 20.7 MP resolution, image plane detection AF tech, and 192-point autofocus for blur-free snaps of fast-moving objects, as well as real-time HDR stills, so that might be what we will see in the Z4 indeed. In the press release, the company also said that it is developing a 16 MP version of this same sensor, which fits in nicely with the rumor here that the Z4 Ultra will have a new sensor with that exact same resolution. What do you think about the alleged specs of these two puppies, any takers?

Thanks for the tip!



1. hmd74

Posts: 545; Member since: Jan 31, 2013

Z2 is that you?

3. DogeShibe

Posts: 1121; Member since: Jan 10, 2014



Posts: 951; Member since: Feb 23, 2014

Just wait for Z5 at the end of the year that will have 810 inside.

29. tnuc2014

Posts: 294; Member since: Sep 12, 2014

or the Z6 early in 2016 which will have the 815? You could go on forever with this approach. If you're telling me that the 805 is crap, then yes it's worth waiting, but I don't think this is the case?

66. Ruturaj

Posts: 1484; Member since: Oct 16, 2014

805 is good but it was just refinement over 801 which is refinement over 800. 810 is 20nm SoC, with 64 bit architecture and octa (8) core processor while 805 is 28nm 32 bit and quad core technology.

51. anleoflippy

Posts: 596; Member since: Jan 03, 2013

Sony is abandoning its 6 month upgrade. And I'm sure it will get the 810 since qualcomm has already put out their own reference 810 smartphone.

24. ahomad

Posts: 175; Member since: May 15, 2012

no SD810, no go. I am sure samsung S5 will have it and then noone will get the Z4. when Z2 and S4 were released, S4 had better chpset but the difference was tiny, But if Z4 came with SD805 and S5 came with SD810 then the difference is huge and Sony need to think about making job cuts from now.

31. neela_akaash

Posts: 1239; Member since: Aug 05, 2014

i think you are talking about s6...

36. jaytai0106

Posts: 1888; Member since: Mar 30, 2011

I think you are missing one generation of S XD should be S6 and S5 in the order of your comment. But Z4 will be a great flagship next year for sure. It might not be the best but it will be a great all around phone. I guess I will be waiting on Z6 if I want to keep my 2 year upgrade cycle lol My Z2 is still kicking.

57. Kylesforza

Posts: 8; Member since: Apr 26, 2014

You mean Z1 and S4. Z2 and S5 came alongside and both had same processors. Z2 has more RAM tho.

32. neela_akaash

Posts: 1239; Member since: Aug 05, 2014

if it's 805 then no point in replacing my z2.... not interested in minor upgrades...

2. LetsBeHonest

Posts: 1548; Member since: Jun 04, 2013

Snapdragon 805??? Hope not. Must be 810.

5. DogeShibe

Posts: 1121; Member since: Jan 10, 2014

Looks like TI is forgotten. I remember them saying they weren't out of business. Where is OMAP 5? Anyway, 805 will be fine too :)


Posts: 951; Member since: Feb 23, 2014

Nope far too soon for 810. Z5 at the end of the year will have it.

40. Busyboy unregistered

Nope it won't get 805 or 810. I guarantee the Z4 and S6 will get 808. Then the 810 will get launched with the Note 5.

4. kent-gaga

Posts: 609; Member since: Apr 10, 2012

this is 99% fake look at the UI on the screen it's from the Z1/Z2 with smaller icons and different clock widget and the lower bezel is smaller than what you see in the picture of the screen panel that's leaked earlier btw rubberized sides? please that's not Sony at all

7. Fardon

Posts: 96; Member since: Nov 24, 2014

Nobody said its real you f**king idiot PA has done a quick mock up Its not official renders clearly you dumb ass

10. kent-gaga

Posts: 609; Member since: Apr 10, 2012

Was I insulting or saying something that's wrong to someone?? nobody asked you to be rude And where did you find the information about PA making a quick mock up? they said "Specs and picture leaks" on the tittle so.... you're being rude for nothing

6. Einstein333

Posts: 146; Member since: May 22, 2012

I have the z3 compact and I must say this is by far the best smartphone I've ever had (coming from Samsung and HTC)! Especially battery life is waaay better than with my Samsung galaxy before. I would say the z3 compact is almost the perfect smartphone! The only thing I'm not happy with is the protection of the screen. We need a saphire display! Mine fell on the floor (on a carpet!) when I was sitting on a chair and the display was broken!! Please Sony produce a new phone with a saphire display and I won't hesitate to update! Then your smartphones will be perfect!

14. reckless562

Posts: 1153; Member since: Sep 09, 2013

get a screen protector already man!!! WTH is wrong with you!?!?!

15. Phonedingo

Posts: 399; Member since: Aug 16, 2014

If it was sapphire it would've broken more easily.

8. Fardon

Posts: 96; Member since: Nov 24, 2014

No Z4 compact??

12. vincelongman

Posts: 5804; Member since: Feb 10, 2013

There will be for sure I hope there's a Z4, Z4 M and Z4 C 5.4" Z4 5" Z4 M 4.6" Z4 C

21. Fardon

Posts: 96; Member since: Nov 24, 2014

Sony may skip the Z4C this time around like they did the Z2 And defo wouldn't bet on 3 Z4 models

9. Amir1 unregistered

some of the info in this article is bulls**t.

11. iLovesarcasm

Posts: 589; Member since: Oct 20, 2014

Just make the camera as good as Samsung.

13. TyrionLannister unregistered

If the processor is s805, the RAM will be 3 GB as it's a 32-bit chip.

55. goodenough

Posts: 82; Member since: Sep 28, 2014

I do agree

16. vuyonc

Posts: 1091; Member since: Feb 24, 2014

SD805? Whaaaaat? Sony played it really safe making the Z3 and gave me the impression that they'd buy more time to leapfrog over the SD805.

17. trung_ero

Posts: 38; Member since: Jul 02, 2014

I think the z4 ultra need 2k display more than the z4

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