Opinions from the Sony Xperia Z

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    User score

    Overall satisfaction
    7.4
    • 19
    • 15
    • 9
    • 1
    • 1
    45 reviews
    • Screen7.7
    • Performance7.1
    • Camera6.7
    • Connectivity8.2
    • Battery5.3
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    Design & Materials

    Is it a drop-resistant and scratch-resistant smartphone?
    7.4

    45 reviews

    Do you think it's a nice phone?
    8.5

    45 reviews

    Is it comfortable?
    8.0

    45 reviews

    Can you see it well in the sunlight?
    7.0

    45 reviews

    Performance & Hardware

    Does it have good sound?
    6.6

    45 reviews

    Does it work smoothly in everyday use?
    7.4

    45 reviews

    What's your experience been with demanding games?
    7.2

    45 reviews

    Camera

    Quality of daytime photos
    8.2

    45 reviews

    Quality of nighttime photos
    6.0

    45 reviews

    Quality of selfies
    6.1

    45 reviews

    Does it have a powerful flash?
    6.7

    45 reviews

    Connectivity

    Does it have good coverage for calls?
    8.3

    45 reviews

    Quality of the GPS
    7.9

    45 reviews

    And the WiFi?
    8.4

    45 reviews

    Battery

    How long does the battery last?
    • 16%
      Less than half day
    • 39%
      Less than a day
    • 34%
      One day
    • 11%
      More than one day
    • 0%
      Two days or more

    45 reviews

    Software

    Did it come with preinstalled applications?
    • 5%
      It comes with a clean operating system
    • 55%
      It has preinstalled apps but they don't bother me
    • 40%
      It has preinstalled apps that I can't uninstall

    45 reviews

    Do you regularly receive updates?
    • 23%
      Never
    • 35%
      Once a year
    • 35%
      Every six months
    • 7%
      Every two months or less

    45 reviews

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    User reviews

    User Reviews

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    ?
    Ki Price/Quality
    Score
    No price,
    no Ki
    • 6.4 Design & Materials
    • 2.9 Performance & Hardware
    • 3.5 Camera
    • 5.9 Connectivity
    • 2.6 Battery
    What is a Ki score?
    Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
    How do we calculate the Ki?

    In this case, to determine the score we evaluate 5 general aspects:

    • Design and screen
    • Hardware and performance
    • Camera
    • Connectivity
    • Battery

    Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

    Even a device objectively worse than another may have a higher Ki score if it has a better price.

    Does the Ki score change?

    The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.