4k hdr is from vr gaming and now got so many phone can take 4k video recording,but no so many people got 4k screen at home,sony doing best screen,compare with 18:9 screen this is more better,but if can got 21:9 4k hdr screen is more good
Tann Hauser, 26 Jul 2017I dont mind distortions on my X Perf. Neither does my one friend with S7edge, nor other one th... moreDon't condescend me with your purile attempts at trolling. You clearly have no idea what you're talking about. Barrel distortion is caused by wide angle lenses. The XZP suffers from wavey lines throughout the image. No other smartphone camera has this issue. The fact you can't detect them does not mean the issue isn't real.
Tann Hauser, 26 Jul 2017I dont mind distortions on my X Perf. Neither does my one friend with S7edge, nor other one th... moreMy girlfriend has samsung s8 and no problem with picture distortion. Sony does not inform customers about camera defects and it is scam!
doombadger, 26 Jul 2017The distortion effect is clearly evident in the images in this review. It's not just "a few de... moreI dont mind distortions on my X Perf. Neither does my one friend with S7edge, nor other one that got S8. Htc U11 also has distortions, so does LG G6, G5. All wide FOV cameras have them.
Guess you should get a 2011 flag phone if you are bothered with distortions.
Ali Bashir., 26 Jul 2017So the people can't see a deference between 2k and 4k but they also can't see the difference b... moreYou can see the difference between 1080p and 2k screens. Maybe you have weak eyes. So, according to your logic, then Sony is twice as stupid as Samsung for making such a big gap between 1080p and 4k. Plus, Sony doesn't even make a mobile vr headset ! Maybe Sony owners could modify a Samsung mobile vr headet since Sony doesn't have a mobile vr headset for its gimmick 4k screen.
Anonymous, 26 Jul 2017Its quite simple. The human eye cannot see the difference between 2k and 4k on a small 5.2 inc... moreA 50 inch 4K UHD TV has about 88ppi and if look at it from average distance most people hold their phone you can clearly see the pixel unless you have really bad eyesight.
According Dr. Optoglass if a healthy adult brings any display screen or printed paper or whatever 4 inches (100 mm) from his or her face, the maximum resolution he/she can see at is 2190 ppi/dpi.
But the legally accepted norm of 20/20 vision only asks for 876 ppi/dpi at 4 inches!
that's why many people get screen door effect from VR headset with lower resolution.
If the average reading/viewing distance is 1 foot (12 inches = 305 mm), p @0.4 arc minute is 35.5 microns or about 720 ppi/dpi. p @1 arc minute is 89 microns or about 300 dpi/ppi. This is why magazines are printed at 300 dpi Â– itÂ’s good enough for most people. Fine art printers aim for 720, and thatÂ’s the best it need be. Very few people stick their heads closer than 1 foot away from a painting or photograph.
So actually the 5.5 inch UHD display on XZ Premium has the perfect size and resolution especialy if you using it with google card board or something like that and when Sony finally using Full RGB OLED/Cledis (Crystal LED) it will be perfect device for Google Day Dream VR.
I've been impressed with the battery life. Problem nowadays is that people are obsessed with the numbers. They want MOAR mAh, but they underestimate the power of software optimisation that's conducive to a good battery. I've easily got two days out of this phone with some light web browsing, watching a few videos, etc. I would imagine it stands up to intensive use.
Anonymous, 26 Jul 2017Its quite simple. The human eye cannot see the difference between 2k and 4k on a small 5.2 inc... moreSo the people can't see a deference between 2k and 4k but they also can't see the difference between 1080p and 2k, the difference between 1080p and 2k is half the difference between 2k and 4k, actually, the 2k is the gimmick here as usual from Samsung, it doesn't make any deference from FHD in real life usage, and its not good enough for VR, so what is it used for, only battery drainer, while making a 4k screen that works only at 4k contents and FHD at none 4k contents is a smart move done by only Sony.
The 4k display of the xzp is proven by many people it doesn't drain the battery even if it is adjusted to work 4k on time proven on YouTube.
Tann Hauser, 25 Jul 2017No it doesnt. There are 15 or so fellas reporting more than usual distortion there. One ... moreThe distortion effect is clearly evident in the images in this review. It's not just "a few devices." Whether you notice it and whether it bothers you or not is an entirely different matter. I can see it straight away and it bugs the hell out of me.
Gary, 25 Jul 2017Yeah ok but it doesn't explodeLow effort bait.
Anonymous, 26 Jul 2017You said 4k display is gimmick? Cmon this is a good point from xz premium, uses 4k feature wit... moreIts quite simple. The human eye cannot see the difference between 2k and 4k on a small 5.2 inch mobile phone screen. You need at least a 50 inch TV for that. Don't believe me, then google it. And running in a 4k screen is extremely battery hungry. And yes, if Samsung does it, then it would be a gimmick also, but Samsung doesn't have a 4k display. I never said that the phone was bad. If your happy, that's all that matters.
Anonymous, 26 Jul 2017Most current flagships can record in UHD (4k). But watching 4k on a tiny phone screen is just ... moreYou said 4k display is gimmick? Cmon this is a good point from xz premium, uses 4k feature without eat battery too much....
If samsung uses 4k content too also gimmick??
You are just a haters...
Many people love the 4k, many reviewers....
I got this phone, the phone is very excellent
4k video on 2k display, that is a gimmick
rich watarious, 26 Jul 2017Wow, U HD screen resolution in Andriod phone. Samsung wanted to do it but could not but Sony i... moreMost current flagships can record in UHD (4k). But watching 4k on a tiny phone screen is just a waste of battery life. Another gimmick/gadget that's best avoided.
rich watarious, 26 Jul 2017Wow, U HD screen resolution in Andriod phone. Samsung wanted to do it but could not but Sony i... moreSamsung is NOT interested in UHD (4k) on phones as its just another gimmick. The human eye needs at least a 50 inch screen to see UHD. Only Sony is using this sales gimmick. Google it as there is plenty of info about this online.
Wow, U HD screen resolution in Andriod phone. Samsung wanted to do it but could not but Sony is doing it already. Guys how does this affect the battery life. 807 PPI too much. Also how clear is the screen, is it better than S7 edge and S8?
RaveOwl, 25 Jul 2017I got it around 30 usd and it is worth it at that price as it is the only cover i know that wa... moreCool, thanks! I see some now on ebay in the $45 range that I may consider. I've gotten used to having a strap on the phone now but still want screen protection.
Lukas333, 25 Jul 2017XZP camera has serious distortion issue
https://talk.sonymobile.com/t5/Xperia-XZ-Premium/XZ... moreNo it doesnt.
There are 15 or so fellas reporting more than usual distortion there.
One of them even reported he had xchanged the device for another unit and everything is peechy for him now.
Some very few lenses out of millions obviously had a production defect.
So no, and stop overreacting over a few issue reports.