Opinions from the Samsung Galaxy A51

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Version
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Summary

User score

Overall satisfaction
7.5
  • 42
  • 14
  • 8
  • 0
  • 7
71 reviews
  • Screen8.0
  • Performance7.0
  • Camera7.9
  • Connectivity8.5
  • Battery6.9
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Design & Materials

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

71 reviews

Do you think it's a nice phone?
8.7

71 reviews

Is it comfortable?
8.5

71 reviews

Can you see it well in the sunlight?
8.1

71 reviews

Performance & Hardware

Does it have good sound?
7.3

71 reviews

Does it work smoothly in everyday use?
7.4

71 reviews

What's your experience been with demanding games?
6.3

71 reviews

Camera

Quality of daytime photos
8.5

71 reviews

Quality of nighttime photos
6.8

71 reviews

Quality of selfies
8.2

71 reviews

Does it have a powerful flash?
8.2

71 reviews

Connectivity

Does it have good coverage for calls?
8.4

71 reviews

Quality of the GPS
8.6

71 reviews

And the WiFi?
8.5

71 reviews

Battery

How long does the battery last?
  • 4%
    Less than half day
  • 21%
    Less than a day
  • 45%
    One day
  • 25%
    More than one day
  • 4%
    Two days or more

71 reviews

Software

Did it come with preinstalled applications?
  • 3%
    It comes with a clean operating system
  • 69%
    It has preinstalled apps but they don't bother me
  • 28%
    It has preinstalled apps that I can't uninstall

71 reviews

Do you regularly receive updates?
  • 2%
    Never
  • 2%
    Once a year
  • 42%
    Every six months
  • 55%
    Every two months or less

71 reviews

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User reviews

User Reviews

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Ki Price/Quality
Score
No price,
no Ki
  • 7.6 Design & Materials
  • 6.4 Performance & Hardware
  • 7.6 Camera
  • 7.7 Connectivity
  • 6.0 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.