[Xperia Z General] E90 Commie:
After spending two weeks with the iPhone 5, I am unable to agree that it has a better camera than the Xperia Z. I have got better pictures with the latter when manual settings.

I would also say that the selection between Xperia Z, HTC One and Samsung Galaxy S 4 (after seeing the ad in Times Square, the name is S 4 instead of S IV) is a matter of software preferences to a high degree. In my case, the Xperia Z won because of the following:

1. IP57 and the relaxation that the smartphone can be used even if the weather is less than perfect.

2. No TouchWiz or Sense and a very clean Android experience that is more of a "refined Nexus" than a traditional manufacturer modified one. The problem with Samsung is that they change a lot of things in their devices and that results in very heavy bloated ROMs. I also think that Sony has made a better job with their apps like dialer, contacts, messaging, Album and Walkman.

The new HTC Sense isn't too attractive to me either even if I have the opinion that HTC usually make more elegant apps (Gallery, contacts, dialer etc) than Samsung.

3. Because of 2, running clean ROMs are of interest to me in the case of Samsung and HTC. Unfortunately, neither Galaxy S 4 or HTC One are too developer friendly (locked bootloaders, a lack of sources etc) which is paired with a severe fragmentation (in the case of the S 4) where different markets has different CPUs etc. Sony has made a better job with standardizing Xperia Z C6602 and C6603 since both of them can use the same ROMs and kernels. It is also worth to mention that the CM10.1 development has been very rapid for the Xperia Z and everything like camera etc is working.

4. The performance of the Xperia Z is very high, it is the first time I don't feel that overclocking is necessary. The device is very smooth and fast on the stock frequency. It is better to undervolt in order to get better battery life and less heat (it made a big difference in my case).

The performance differences between the Snapdragon S4 Pro and the 600 can be reduced by overclocking. The light ROMs for the Xperia Z is facilitating smoothness, my experience is that Samsung and HTC needs heavy debloating in order to begin to perform at their best.

The most interesting product besides the Xperia Z when it comes to the CPU is the S 4 i9500 with Exynos 5 Octa. It is a great benefit that it is always quad core in both modes (performance and power saver A15/A7). Unfortunately, the Snapdragon 600-versions are what Samsung pushes hard since the production of the Exynos 5 Octa hasn't been ramped up yet.

The drawback with the Exynos is the unwillingness of Samsung to release proper sources, a problem that has affected CM and PA on their devices. Otherwise, it is a really interesting CPU.

The step between Snapdragon S4 Pro and 600 is too small in my opinion, the step to the 800 is much more interesting.

5. The screen of the Xperia Z is very good in my opinion with good color reproduction after calibration. The viewing angle "problem" doesn't disturb me the slightest since I usually don't use the device in off angles - and the screen is still legible in those cases. The "problem" is overrated IMHO.

I also prefer the colors compared to the extreme "color explosion" Samsung offers on their AMOLED screens (which can be changed by make the proper settings). I think the Galaxy S 4 and HTC One offers decent screens but I don't see that the difference between them and the Xperia Z is much of a concern. All three are good.

6. The audio quality of the Xperia Z when decent headphones are used is very good and that is with the PureXAudio mod flashed. I don't experience any kind of "inferior sound" compared to the Galaxy Note II. For further enhancements of the sound, Power AMP can be used.

HTC focuses too much on Beats Audio instead of good DACs etc which is a drawback. Personally, I would not buy anything with Beats (Crap Audio in my opinion). When it comes to the Galaxy S 4, I think the Snapdragon 600 versions are using the integrated DAC while the Exynos version should use the Wolfson one. I therefore expect the i9500 to offer higher audio quality than i9505 et al.

I would claim the Wolfson Samsung Galaxy S 4 i9500 will be the best sounding with Xperia Z as the second while HTC with their Beats Audio will lag behind. Samsung usually manage to offer very good sound from their Wolfson equipped products.

7. The integrated battery on the Xperia Z is a drawback but can partly be explained by the water tightness. The HTC One has a completely disastrous battery placement, sandwiched between the mainboard and the screen. The 1 out of 10 in repairability that iFixit gave it would put me off completely.

The Galaxy S 4 is the winner since it offers both the user replaceable battery and a memory card slot. The Xperia Z comes in second and the HTC One suffers from a very big question mark about the internal layout.

Conclusion:

In my opinion, the Xperia Z is the most "well rounded" device available today. The Galaxy S 4 i9500 with Exynos 5 Octa offers some benefits but suffers from very restricted availability. Many of the features Samsung puts in are more of "gimmicks" than useful things. HTC focuses also on a bit of bling bling with Beats Audio and Blinkfeed.

The Xperia Z on the other hand offers a clean experience that is easy to customize and gives a more "productive" feeling rather than "bling bling". On the other hand, everything comes down to what type of Android experience that is preferred. For those that are comfortable with TouchWiz and Sense, Samsung and HTC is good choices.

On the other hand, for those that prefer a cleaner experience but think the Nexus 4 is too limited (storage, screen etc) - the Xperia Z is a very good choice - especially now when CM10.1 is out and seem to work well in the latest build. It is possible to step straight onto "pure Android" right now, without the question marks that surrounds the other options.

Personally, I think the Xperia Z is the best option right now and can only see the Galaxy S 4 with Exynos Octa as the closest competitor - then there is interesting products from Huawei that can be worth a look. HTC One is uninteresting to me, especially because of the hopeless internal layout with the sandwiched battery that makes repairs extremely complicated.

What I don't like with the Galaxy S 4 is the insane fragmentation Samsung introduced. They use two different CPUs but it doesn't end there: then we have a couple of carrier versions with alterations that make ROMs incompatible. I can see atleast FIVE different S600 versions: i9505 for Europe and then different models for AT&T, Sprint, T-Mobile and Verizon.

The Xperia Z C6602 and C6603 is the optimum in standardization in comparison.

HTC One seem to be more standardized too even if there are different carrier branded versions. According to available info, the AT&T version can use the EU ROMs without any alterations necessary and that is a big plus.

I think that the "worst" device of the three is the HTC One and that is purely because of the internal layout and the sandwiched battery. It is tough luck to have a problem with it. Even if it is integrated, it should be placed above the mainboard and not between it and the screen.

Galaxy S 4 is certainly a nice device in different aspects but TouchWiz and the severe fragmentation with different versions is something to keep in mind since it affects ROM development.

Xperia Z is a device that offers a very well rounded or balanced experience that is close to stock Android but with Sony refinements (that adds some value rather than just being bloat). I also think it gives an appearance of sophisticated elegance while the HTC One is a bit "bling bling" and the S 4 is a bit too much of an S III in style.

My last word is this: it is also worth to check out competitors like Huawei with their Ascend series. I think the rumored Ascend Mate II with 1080p screen will be an interesting alternative to a Note III for example.

There is also rumors about a Sony Xperia Cybershot later this year. I guess it will be powered by the Snapdragon 800.

I am very happy with the Xperia Z and don't miss Samsung the slightest.