Opinions from the Apple iPhone 4s

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    Note from users

    Overall satisfaction
    6.7
    • 39
    • 33
    • 15
    • 13
    • 6
    106 opinions
    • Screen7.2
    • Performance6.1
    • Camera6.4
    • Connectivity7.7
    • Battery5.3
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    Design & Materials

    Is it a drop-resistant and scratch-resistant smartphone?
    6.7

    106 opinions

    Do you think it's a nice phone?
    8.0

    106 opinions

    Is it comfortable?
    7.7

    106 opinions

    Can you see it well in the sunlight?
    6.6

    106 opinions

    Performance & Hardware

    Does it have good sound?
    7.0

    106 opinions

    Does it work smoothly in everyday use?
    6.3

    106 opinions

    What's your experience been with demanding games?
    5.1

    106 opinions

    Camera

    Quality of daytime photos
    7.7

    106 opinions

    Quality of nighttime photos
    5.7

    106 opinions

    Quality of selfies
    5.6

    106 opinions

    Does it have a powerful flash?
    6.6

    106 opinions

    Connectivity

    Does it have good coverage for calls?
    7.6

    106 opinions

    Quality of the GPS
    7.7

    106 opinions

    And the WiFi?
    7.9

    106 opinions

    Battery

    How long does the battery last?
    • 16%
      Less than half day
    • 40%
      Less than a day
    • 34%
      One day
    • 7%
      More than one day
    • 3%
      Two days or more

    106 opinions

    Software

    Did it come with preinstalled applications?
    • 15%
      It comes with a clean operating system
    • 65%
      It has preinstalled apps but they don't bother me
    • 20%
      It has preinstalled apps that I can't uninstall

    106 opinions

    Do you regularly receive updates?
    • 22%
      Never
    • 17%
      Once a year
    • 40%
      Every six months
    • 22%
      Every two months or less

    106 opinions

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    User reviews

    User Reviews

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    ?
    Ki Price/Quality
    Score
    No price,
    no Ki
    • 2.3 Design & Materials
    • 2.2 Performance & Hardware
    • 3.3 Camera
    • 2.9 Connectivity
    • 6.2 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.