Upgrade from Z2 to XZ Premium?

RJASSI21

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Oct 20, 2013
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I was wondering if its worthy for me to upgrade to the XZ Premium. Im currently using a Z2 with a permanently locked bootloader in other words I cant unlock it. I do have ExistenZ rom installed which is nice. Im just wondering is it worth spending the extra to go from a Z2 to an XZ Premium? Its only really software interface changes that I will use the most but is that very worthy alongside the hardware upgrades? Or am I better off saving the money and continuing with my Z2? The Z2 was one of the best Xperias for a long time and still can be said to be but im unsure whether its worthy to upgrade now.

All help on this decision will be appreciated. Thanks.
 

iArvee

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Apr 23, 2014
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I upgraded from the Z2 to the Z5C. Mainly for the fingerprint support and the (supposedly) better processor. Only 10 months in to my Z5C, I decided to upgrade to the XZ Premium. Support for the Z2 ended back in 2015(?). so yes, I do recommend upgrading to the XZ Premium. I usually upgrade phones every 2 years, so the XZP will have to do me good for the time being. I'm happy with the phone and I love it!

I did consider other options like the Samsung S8, but after comparing the two (borrowed one from my friend), I settled on the XZP. Plus, it's faster than the s8. :D
 
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RJASSI21

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I upgraded from the Z2 to the Z5C. Mainly for the fingerprint support and the (supposedly) better processor. Only 10 months in to my Z5C, I decided to upgrade to the XZ Premium. Support for the Z2 ended back in 2015(?). so yes, I do recommend upgrading to the XZ Premium. I usually upgrade phones every 2 years, so the XZP will have to do me good for the time being. I'm happy with the phone and I love it!

I did consider other options like the Samsung S8, but after comparing the two (borrowed one from my friend), I settled on the XZP. Plus, it's faster than the s8. :D
Thank you for the decision. Its only price thats an issue for me the XZ Premium in the UK is around £500 ($650) cheapest so I want sure if it was worth the money but it seems youve sort of answered that. I will always upgrade to another Sony phone because I always have and although other phones are great I like having all Sony things as you may tell from my signature. I will consider the purchase the only thing that will stop me is the price but other than that it seems a viable option I may very well go for. Thanks.

Edit: Theres also the possibility I purchase one with a permanently locked bootloader like my Z2 so I should take that into consideration too otherwise no root unlike older Xperias where root could be done on locked bootloader.
 
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iArvee

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Thank you for the decision. Its only price thats an issue for me the XZ Premium in the UK is around £500 ($650) cheapest so I want sure if it was worth the money but it seems youve sort of answered that. I will always upgrade to another Sony phone because I always have and although other phones are great I like having all Sony things as you may tell from my signature. I will consider the purchase the only thing that will stop me is the price but other than that it seems a viable option I may very well go for. Thanks.

Edit: Theres also the possibility I purchase one with a permanently locked bootloader like my Z2 so I should take that into consideration too otherwise no root unlike older Xperias where root could be done on locked bootloader.
Where did you purchase your Z2? I'm pretty sure the units on Amazon have an unlockable bootloader. I suggest you purchase one from there? Or if you prefer going to the store, I guess you can check if the demo phones have unlockable bootloaders.
 
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RJASSI21

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Where did you purchase your Z2? I'm pretty sure the units on Amazon have an unlockable bootloader. I suggest you purchase one from there? Or if you prefer going to the store, I guess you can check if the demo phones have unlockable bootloaders.
I purchased it from Gumtree because money was also an issue then. I managed to get it for £220 in Feb 2015. The seller got it from Vodafone and I had to unlock the sim as Iam on another network which is why the bootloader is locked. On amazon the XZ premium is £610 but ive found one on eBay for £500 that says its from Amazon. There are cheaper dual variants on eBay but I dont think theyre UK models. It seems if the phone is purchased from EE or o2 in the UK then it will have a locked bootloader so I think I shouldnt have too much trouble. Thanks.
 

PRO>KOMP.<

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Jan 18, 2012
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Hi, I bought it 4 days ago, my previous phone is Z2. I realy like XZ Premium. Also i will upload on my YouTube channel comparison between this two phones.
 
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RJASSI21

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Hi, I bought it 4 days ago, my previous phone is Z2. I realy like XZ Premium. Also i will upload on my YouTube channel comparison between this two phones.
What kind of config did you use on your Z2? Was it stock or did you have a custom rom and xposed? Thanks
 

RJASSI21

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Now I have stock rom on Z2, but I used costume roms try oc, optimizing but all in all for me stock is best no lags, no bags... :)
I cant unlock my bootloader sadly so I cant oc which gives me more a reason to get an XZ Premium. Sounds like its a worthy upgrade though thanks for all the responses.
 

PRO>KOMP.<

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Jan 18, 2012
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I cant unlock my bootloader sadly so I cant oc which gives me more a reason to get an XZ Premium. Sounds like its a worthy upgrade though thanks for all the responses.
Yeah I'm very pleased with the phone, I just recorded 4K video in my backyard for YouTube and is BOOM quality, I will upload it...
 

RJASSI21

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Yeah I'm very pleased with the phone, I just recorded 4K video in my backyard for YouTube and is BOOM quality, I will upload it...
I just ordered an XZ Premium now that I should recieve by the 6-8th September I will still keep my Z2 as a spare. I managed to snag it for £500 it retails for around £600 in the UK so I think I got a good deal and its new too. Hopefully it was worth waiting for a cheaper price to drop. Im sure I will be satisfied with the purchase also in the future when Sony drops support for it there will be more support for it on XDA.
 

RJASSI21

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Xpiera z2 was the best sony phone until XZ premium - so if you need a change, its the best moment.
Yeah I think ive made a good choice. Even the XZ was decent but its annoying how Sony release a new phone every 6 months. The XZ1 is the first Sony phone to actually be a bit of a downgrade to that of the previous flagship as its basically an XZ Premium with a 1080p display. Thats as far as im aware ive never seen Sony release a device like this before also if my purchase is legitimate then I will have snagged a bargain too.

One other thing I would like to know though is that does anyone run the device at native 4k all the time? If so is it worth doing and is there much of a difference? I read through the 4k thread but it seems to be mixed. Nobody really says its worth doing or not its kind of mixed. Also I dont really care if it affects battery life as long as its a worthy benefit.
 

Xifar

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May 13, 2015
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Yeah I think ive made a good choice. Even the XZ was decent but its annoying how Sony release a new phone every 6 months. The XZ1 is the first Sony phone to actually be a bit of a downgrade to that of the previous flagship as its basically an XZ Premium with a 1080p display. Thats as far as im aware ive never seen Sony release a device like this before also if my purchase is legitimate then I will have snagged a bargain too.

One other thing I would like to know though is that does anyone run the device at native 4k all the time? If so is it worth doing and is there much of a difference? I read through the 4k thread but it seems to be mixed. Nobody really says its worth doing or not its kind of mixed. Also I dont really care if it affects battery life as long as its a worthy benefit.
I tried it for a bit and I don't think it's worth it.
Sure text looks smooth as a kindle but it makes the phone stutter every now and then.
It also causes some compatibility issues which seem far too inconvenient without a way to switch resolution on the go.

When I do want to use it (during VR), I'll just switch it then switch back.
 

RJASSI21

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Oct 20, 2013
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I tried it for a bit and I don't think it's worth it.
Sure text looks smooth as a kindle but it makes the phone stutter every now and then.
It also causes some compatibility issues which seem far too inconvenient without a way to switch resolution on the go.

When I do want to use it (during VR), I'll just switch it then switch back.
Ah OK then so its nothing too major then guess ill be using the phone at its default until some mad mods are released for it if that ever happens. Thanks
 

RJASSI21

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Oct 20, 2013
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Here is video in 4K yesterday i recorded:
https://www.youtube.com/watch?v=LkxrTBy7LNQ
Wow this is great! Even by watching this on my Xperia Z2 it looks pretty nice and life like. I would watch it on a 4K TV/monitor but it looks good enough at 1080p on my Xperia Z2 screen. I can only imagine how good it would look on an actual 4K screen though I am tempted to have a look. The colours shown really show how vibrant they are and the auto focus is so much more superior to that of my Z2 just the fact it can focus that close. I cant wait to recieve it I just got confirmation and a tracking number that I should recieve it by Tuesday. Joke is this phone has a better screen than my 4K bravia as Sony dont wanna support HDR for it.

One thing I would like to know. Does the phone still record 120fps at 720p using timeshift video if its still called that or does is the resolution bumped up for 120fps since it supports upto 960fps? Just wondering because with the 960fps you cant pick where you want the slow motion and 720p only looks so good, would be beneficial if its 1080p over 720p and would only make sense since it can record up to a high framerate. Please let me know, thanks.
 

PRO>KOMP.<

Senior Member
Jan 18, 2012
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Wow this is great! Even by watching this on my Xperia Z2 it looks pretty nice and life like. I would watch it on a 4K TV/monitor but it looks good enough at 1080p on my Xperia Z2 screen. I can only imagine how good it would look on an actual 4K screen though I am tempted to have a look. The colours shown really show how vibrant they are and the auto focus is so much more superior to that of my Z2 just the fact it can focus that close. I cant wait to recieve it I just got confirmation and a tracking number that I should recieve it by Tuesday. Joke is this phone has a better screen than my 4K bravia as Sony dont wanna support HDR for it.

One thing I would like to know. Does the phone still record 120fps at 720p using timeshift video if its still called that or does is the resolution bumped up for 120fps since it supports upto 960fps? Just wondering because with the 960fps you cant pick where you want the slow motion and 720p only looks so good, would be beneficial if its 1080p over 720p and would only make sense since it can record up to a high framerate. Please let me know, thanks.
Here is screenshot :D :highfive: :good:
 

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