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Claims and Test Results

The claims on these pages are based on results from tests conducted by Strategy Analytics, an independent global company specialising in market analysis.

All claims were verified at the time of testing. However, as the mobile landscape changes quickly and new phone models are released on a continuous basis, we cannot guarantee that all claims are still valid as you read this. Please see the date specified at the bottom of each claim and test specification for reference.
For more information on Strategy Analytics, please visit the Strategy Analytics homepage.


“The world’s largest full HD smartphone display“

Based on data from Strategy Analytics’ SpecTRAX service tracking smartphone announcements, launches and availability. Data correct as of the 7th of August 2013. For more information on Strategy Analytics results go to: http://sa-link.cc/SonySA/

  • With a 6.44-inch display combined with a resolution of 1920x1080p the Sony Xperia Z Ultra has the largest 1080HD display of any smartphone ever announced.
  • The largest mainstream smartphone with a 1920x1080p Full HD display is the Samsung Galaxy S4.
  • Close competitors include the Pantech Vega No6 and LG’s Optimus G Pro (available in Korea) and the Lenovo IdeaPad K600 (not yet available).


“The world’s slimmest full HD smartphone“

Based on data from Strategy Analytics’ SpecTRAX service and correct as of the 7th of August 2013, the Xperia Z Ultra is the slimmest smartphone with a Full HD display. For more information on Strategy Analytics results go to: http://sa-link.cc/SonySA/

  • At just 6.5 mm wide with a 1920x1080p display, the Sony Xperia Z Ultra is the slimmest smartphone with a Full HD display.

“The world’s fastest smartphone processor**”

**Specifications of Qualcomm Snapdragon 800 quad-core processor verified by Strategy Analytics’ SpecTRAX service as of 7th of August 2013. For more information on Strategy Analytics results go to: http://sa-link.cc/SonySA/

  • Qualcomm’s Snapdragon 800 series of quad-core smartphone processors run at 2.2 GHz.
  • The “Krait” 400 architecture is a customised, higher-performance version of ARM’s Cortex-A15 cores.
  • The ARM Cortex-A15 offers higher performance than the Cortex-A9 and R4 Cortex-A9 cores.
  • Octa-core chips, such as Samsung’s Exynos 5, consist of 4 high-performance cores and 4 low-power cores. No more than 4 cores are in use at any one time.
  • Based on clock-speed and number of cores, the Snapdragon 800 chips are currently the fastest smartphone processors available.

*Only 4 cores (at most) are used at any one time
**Tegra 4i is based on ARM Cortex-A9, which is lower-performance than Qualcomm’s Krait 400 micro-architecture
***ST-Ericsson’s eQuad is only a dual-core solution, electrically controllable to act like a quad-core processor
Source: Strategy Analytics’ Handset Component Technologies service, June 2013


“The only waterproof large-screen smartphone“

Xperia Z Ultra - The only waterproof large-screen smartphone
  • With IP55 and IP58 ratings the Sony Xperia Z Ultra is the only waterproof large-screen Full HD smartphone (display >5.5 inches, 1920x1080p) on global distribution.
  • There are 2 Fujitsu smartphones which are also considered waterproof, however these are specific network variants only available in Japan at the current time.
  • Strategy Analytics interprets water resistance to relate to the Ingress Protection Rating, or IP coding. The Xperia Z Ultra has a waterproof rating of IPX5/8, meaning it is waterproof at a depth of 1.5 m in fresh water and is jet resistant.

As of 24 June 2013, outside of Japan, the Xperia Z Ultra is the only waterproof (IPX5/8) smartphone with a Full HD display on global distribution. This claim was verified by Strategy Analytics Ltd on 24 June and is correct. Source: www.strategyanalytics.com/spectrax.aspx

experience filming underwater in Full HD

Xperia Z Ultra has been built and tested to be compliant with IP55 and IP58. IPx8 and IPx5 provide the highest levels of protection against liquid ingress (also known as water resistance) according to the IP certification. A smartphone certified IPx5 and IPx8 qualifies as waterproof within these classifications. Read below for more details about the IP rating and test results for Xperia Z Ultra and its compliance with IP55 and IP58.

**In compliance with IP55 and IP58, Xperia™ Z Ultra is protected against the ingress of dust and is waterproof. Provided that all ports and covers are firmly closed, the phone is (i) protected against low pressure jets of water from all practicable directions in compliance with IP 55; and/or (ii) can be kept under 1.50 metres of freshwater for up to 30 minutes in compliance with IP58. The phone is not designed to float or work submerged underwater outside the IP55 or IP58 classification range that may lead to your warranty will being void.

Xperia Z Ultra has received IP certification ratings of IP5x and IPx5, IPx8. This means that this device is dust resistant, protected against low pressure water streams and it’s also protected against the effects of submersion in fresh water for 30 minutes up to 1.50 meter deep. Because Xperia Z Ultra is IP55 and IP58 compliant, it is possible to use the device in dusty environments. It is also possible to use the device when your fingers are wet, in extreme weather conditions (for example when it’s snowing or raining, or when humidity levels are high) or underwater (using the camera button to take pictures or film in regular swimming pool conditions, i.e. no salt water / sea ). See the table below for more details.
Download the test data sheet (.pdf, 28 kB)


About IP (Ingress Protection) ratings

When a device receives an IP rating, it has undergone certification testing to measure its resistance levels to both dust and water. The first digit in the two-digit IP rating indicates the level of protection against solid objects, including dust. The second digit indicates how resistant the device is to water. The higher the numbers, the higher the resistance.

Resistance to solid objects and dust

IP0X. No special protection

IP1XIP1X. Protected against solid objects
> 50 mm in diameter

 

IP2X iconIP2X. Protected against solid objects
> 12.5 mm in diameter

 

IP3X iconIP3X. Protected against solid objects
> 2.5 mm in diameter

 

IP4X iconIP4X. Protected against solid objects
> 1 mm in diameter

 

IP5X iconIP5X. Protected against dust; limited ingress (no harmful deposit)

 

IP6X iconIP6X. Dust tight

 

Resistance to water

IPX0. No special protection

IPX1 iconIPX1. Protected against dripping water

 

IPX2 iconIPX2. Protected against dripping water when tilted up to 15 degrees from normal position

 

IPX3 iconIPX3. Protected against spraying water

 

IPX4 iconIPX4. Protected against splashing water

 

IPX5 iconIPX5. Protected against water jet spray

IPX6 iconIPX6. Protected against heavy jet spray

IPX7 iconIPX7. Protected against the effects of immersion

IPX8 iconIPX8. Protected against submersion

 

IP certification, tests & results for Xperia Z Ultra

Xperia Z Ultra has been assessed by an independent company to confirm its compliance to IP certification. The smartphone has been tested in an external test house, immersed in freshwater at a depth of 1.5m during 30 minutes and then removed from there. The basic functions have been checked and everything was working fine. Below you will find the details of the official IP certification report.
Test report (.PDF)


“The world’s sharpest large-screen smartphone display”

Large-screen smartphones defined by Sony as smartphones with a 5.5+ inch display. Specifications verified by Strategy Analytics’ SpecTRAX service as of 24 June 2013 and outside of South Korea, for more information on Strategy analytics results go to: http://sa-link.cc/SonySA/

Download the test data sheet (.pdf, 71 kB)

  • With 342 PPI across a 6.44-inch display the Sony Xperia Z Ultra has the highest PPI of any smartphone with a display ≥5.5 inches ever announced (outside of South Korea), arguably giving it the “sharpest display” for this size of smartphone.
  • The Huawei Ascend Mate is a close competitor in terms of display size, however the resolution is calculated at just 240 PPI.


About these tests

StrategyAnalytics_LogoAlthough great care has been taken to ensure the accuracy and completeness of this data, Strategy Analytics is unable to accept any legal responsibility for any actions taken on the basis of the information contained therein. Circulation or disclosure of this data, in whole or in part, outside of the authorised recipient organisations is expressly forbidden without the prior written permission of Strategy Analytics.
Strategy Analytics