Sony Xperia Z Ultra

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Sony Xperia Z Ultra (C6833)
Sony Xperia Z Ultra black laying down
Sony Xperia Z Ultra black front
Sony Xperia Z Ultra black left side
Sony Xperia Z Ultra black right side

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Sony Xperia Z Ultra product details

The Sony Xperia Z Ultra is a razor-thin but immense smartphone from Sony. The screen on the device measures an almost impossible 6.4 inches which is almost as big as some tablets. So rightfully a "phablet" which is synonymous with a cross between "phone" and "tablet".

Utopically large

Sony surprised quite a bit with the introduction of this Xperia Z Ultra. For a long time, it was the largest smartphone in the world. No wonder because the screen measures 6.4 inches diagonally. That's almost twice as big as the first iPhones. But fortunately, the device manages to impress in more ways than one. For example, the Z Ultra is also particularly thin; 6.5 millimeters. Of course it remains a large device but it still feels relatively compact in a special way.

Main Sony Xperia Z Ultra specifications

  • 8 megapixel main camera + Full HD video recording
  • 6.4 inch screen
  • Quadcore processor (Snapdragon 800) at 2.2 GHz + 2 GB of RAM memory
  • 4G support for fast mobile internet
  • 16 GB of storage expandable via microSD memory cards
  • Waterproof and dust-resistant body with IP55/58 certification

Waterproof too

Like many other Sony phones, this Xperia Z Ultra is also waterproof. That can be quite handy in our climate where it is not always dry. But also in the summer you can use it to your heart's content to call and surf near the pool. Another possibility of the waterproof and dustproof housing is in the kitchen. Just a quick look up a recipe with your dirty fingers is no problem. And the large screen allows you to simultaneously watch a cooking video, open a written recipe and answer incoming messages. There is enough screen to have it all in view at the same time.

Sony Xperia Z Ultra black front


Such a large phone is useful for several things. For example, you can have a lot in view. Reading a web page needs to be done without a lot of scrolling. But watching videos is also a pleasure. Moreover, the large screen means that the tablet can be left at home. But the format of the Sony Xperia Z Ultra can also be useful for those who no longer see so well. You can choose a larger font, making it all just a bit more readable.

Pro and cons Sony Xperia Z Ultra

  • Immense screen
  • Water and dust resistant housing
  • Sensitive screen even recognizes normal pen
  • Quite powerful
  • For many people one size too big

Most important Sony Xperia Z Ultra specifications

Dimensions 179.4 x 92.2 x 6.5 mm
Weight 212 grams
Item ID C6833
Codename Sony Togari
EAN code 7311271446156, 7311271440758, 7311271439929, 7311271438274, 7311271438267, 7311271434481, 7311271434474, 7311271434443, 7311271434436, 7311271430841, 4586987456987
Operating system
Android 4.2
Color display 6.4 inch, TFT
Camera 8 MP
Processor 2.2 GHz, Qualcomm Snapdragon 800, Quad Core
Secondary camera 2 MP
Dust and waterproof
Data network
4G (LTE)
Build-in memory
Internal memory 2 GB (Size (RAM)), 16 GB (Storage)
Power supply
Battery 3000 mAh

All Sony Xperia Z Ultra specifications

Alternatives of the Sony Xperia Z Ultra

Scroll the table below to see more
Product images are relative in size
Sony Xperia Z Ultra (C6833)
Samsung Galaxy S9+ (G965)
Samsung Galaxy S20+ 5G (G986)
Samsung Galaxy S23 Ultra (S918)
Samsung Galaxy S21+ (G996)

Photos relative in size

 Current product    
Android4.28.0 (Oreo)101311
Color display6.4 inch, TFT6.2 inch, Infinity Super AMOLED Quad HD+6.7 inch, Infinity-O Display, hole-punch display6.8 inch, Infinity-O Display, hole-punch display6.7 inch, Infinity-O Display, hole-punch display
Camera8 MP12.2 MP, dual camera sensor12 MP, 12 MP, 64 MP10 MP, 10 MP, 12 MP, 200 MP12 MP, 12 MP, 64 MP
Processor2.2 GHz, Qualcomm Snapdragon 800, Quad Core1.7 GHz, 2.8 GHz, Samsung Exynos 9810, octa coreOcta coreQualcomm Snapdragon 8 Gen 2, octa core2.4 GHz, 2.8 GHz, 2.9 GHz, Samsung Exynos 2100, octa core
Secondary camera2 MP8 MP10 MP12 MP10 MP
Dust and waterproof
4G (LTE)
Internal memory2 GB (Size (RAM)), 16 GB (Storage)6 GB (Size (RAM)), 256 GB (Storage), 64 GB (Storage)12 GB (Size (RAM)), 128 GB (Storage)12 GB (Size (RAM)), 8 GB (Size (RAM)), 1 TB (Storage), 256 GB (Storage), 512 GB (Storage)8 GB (Size (RAM)), 128 GB (Storage), 256 GB (Storage)
Battery3000 mAh3500 mAh4500 mAh5000 mAh4800 mAh

Complete comparison between the Sony Xperia Z Ultra and these alternatives or compare with other models

Questions and answers about the Sony Z Ultra