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Photos:ZTE Blade A319
5.8

ZTE Blade A31 reviews by real users ZTE Blade A31

International  •  2GB  •  32GB
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    Design & Materials

    Performance & Hardware

    Camera

    Connectivity

    Battery

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

    1 review

    Software

    Did it come with preinstalled applications?
    • 0%
      It comes with a clean operating system
    • 0%
      It has preinstalled apps but they don't bother me
    • 0%
      It has preinstalled apps that I can't uninstall

    1 review

    Do you regularly receive updates?
    • 0%
      Never
    • 0%
      Once a year
    • 0%
      Every six months
    • 0%
      Every two months or less

    1 review

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    User reviews

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    Last update
    December 18, 2023
    State
    • Rumor
    • Presell
    • New
    • On Sale
    Latest changes
    • Pros & Cons 4 months ago
    • New opinion 5 months ago
    • Features 5 months ago
    • AnTuTu Version 2 years ago
    • AnTuTu 2 years ago
    5.8
    Ki Cost-effective
    Score
    • 4.6 Design & Materials
    • 4.9 Performance & Hardware
    • 4.5 Camera
    • 4.8 Connectivity
    • 4.6 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.