Opinions from the UMiDIGI S2

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Note from users

Overall satisfaction
7.5
  • 13
  • 4
  • 1
  • 1
  • 2
21 opinions
  • Screen8.5
  • Performance8.1
  • Camera6.1
  • Connectivity8.2
  • Battery8.9
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Design & Materials

Is it a drop-resistant and scratch-resistant smartphone?
7.3

21 opinions

Do you think it's a nice phone?
9.2

21 opinions

Is it comfortable?
9.0

21 opinions

Can you see it well in the sunlight?
8.3

21 opinions

Performance & Hardware

Does it have good sound?
8.1

21 opinions

Does it work smoothly in everyday use?
8.5

21 opinions

What's your experience been with demanding games?
7.8

21 opinions

Camera

Quality of daytime photos
7.0

21 opinions

Quality of nighttime photos
4.9

21 opinions

Quality of selfies
5.7

21 opinions

Does it have a powerful flash?
7.0

21 opinions

Connectivity

Does it have good coverage for calls?
8.1

21 opinions

Quality of the GPS
7.9

21 opinions

And the WiFi?
8.7

21 opinions

Battery

How long does the battery last?
  • 0%
    Less than half day
  • 5%
    Less than a day
  • 10%
    One day
  • 38%
    More than one day
  • 48%
    Two days or more

21 opinions

Software

Did it come with preinstalled applications?
  • 43%
    It comes with a clean operating system
  • 43%
    It has preinstalled apps but they don't bother me
  • 10%
    It has preinstalled apps that I can't uninstall

21 opinions

Do you regularly receive updates?
  • 33%
    Never
  • 10%
    Once a year
  • 29%
    Every six months
  • 5%
    Every two months or less

21 opinions

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User reviews

User Reviews

  • Good phone for it's price

    Good phone smooth work average camera powerful battery good WiFi GPS not good

    Positives
    • Design
    • Battery
    • WiFi
    • Connection
    Negatives
    • Resolution
    • Gps
    • 9.1
    • Screen9.5
    • Performance9.7
    • Camera6.8
    • Connectivity9.3
    • Battery9.0
  • Quality, smooth, strong battery

    Anyone used to a 5.5 inch phone will love this 6 incher. Only if it had a slightly better camera

    Positives
    • Built quality
    • Battery
    • Price
    Negatives
    • Camera
    • 9.6
    • Screen9.5
    • Performance9.7
    • Camera7.8
    • Connectivity10
    • Battery9.0
  • VFM

    • 9.4
    • Screen8.5
    • Performance9.7
    • Camera9.0
    • Connectivity9.7
    • Battery10
  • Great phone overall, especially considering the price

    Attention! It's still a question if this phone will ever get an Android 7/8 update due to MediaTek not providing the drivers/SDK to Umidigi. There is a V1 and a V2 of this phone; V1 > Android 6 and V2 > Android 7.

    • 7.8
    • Screen9.0
    • Performance8.0
    • Camera7.0
    • Connectivity7.7
    • Battery9.0
  • Auto
    DO NOT BUY THIS MOBILE

    The phone hangs from the beginning of time. It might only work well during the first month. It does not support powerful applications, and the operating system, suddenly, decides that it has to be restarted because it can not stand. The camera, one of the worst cameras I've seen on a mobile. Even those of the Alcateles of the 90s made better pictures. All moved, no matter how quiet you stay, the photos come out moved and without resolution. The blur camera is NOT REAL. It is a fake camera, it is not used. It costs a lot to find coverage, the 4G does not stop molar. It is extremely fragile, a small blow broke the screen into a thousand pieces at the bottom of the phone, with the protector on ... It had never happened to me before. The only good thing that stands out is the sound, because the phone sounds extremely loud at high volume and that is appreciated. I advise you not to spend € 150 or € 200 buying trinkets like this one.

    Positives
    • Sound
    Negatives
    • Everything else
    • 0
    • Screen4.7
    • Performance5.6
    • Camera0.0
    • Connectivity4.3
    • Battery9.0
  • Auto
    Beautiful design, but low performance!

    One of the strongest points of this device is its incredible battery of 5000MAH !, in the question of daily use and applications such as social networks and online chats he can handle very well, however he sins a little when the question is heavier applications or games, already that its processor Helio P23 consumes and much of the same, not to mention how much the device heats up, in a half hour of use it gets very heated with some applications. Its performance is not a big news, since its configurations can not charge much of the same, the device itself, I believe, was created with the intention of use focused on uses not so regular, but the price range , it comes out a little salty, since there are other devices with better configurations for the same price and well more optimized for intense uses. One bad aspect, is that you no longer see updates for Umidigi, this really is a point that sins and quite, as I see it. No ge

    • 4.2
    • Screen6.5
    • Performance6.3
    • Camera6.5
    • Connectivity7.7
    • Battery9.0
  • Auto

    This smartphone is good for everyday use such as go on the internet, watch video, the game runs pretty well in general but is not compatible with Fortnite and will have a hard time running PUBG Mobile, the battery heats up quickly on the big games. The battery is huge but as the applications are poorly optimized, it consumes more. Updates are non-existent and runs Android 6.0.1, a little old compared to the new smartphone. The photos are good in daylight but totally unusable at night. Selfies are unsatisfactory but passable. The video is pretty good for a classic use (not professional). The screen is pretty good, we do not see the difference with 1080p. The Umidigi s2 is big enough, those looking for a small smartphone, go your way. A silicone shell that will not protect but improves grip because the smartphone is aluminum, so it is very slippery.

    Positives
    • Autonomy
    • Cut
    Negatives
    • Front and rear camera
    • Power
    • Screen
    • Getting started
    • 6.7
    • Screen7.0
    • Performance6.7
    • Camera4.5
    • Connectivity9.0
    • Battery9.0
  • Auto
    0 updates, noticeable loss of performance in a year

    • 2.8
    • Screen7.8
    • Performance6.0
    • Camera2.3
    • Connectivity5.7
    • Battery9.0
  • Auto
    Design, power and battery

    I have the model in red, the design is the best, when I just bought it, everyone asked what it was and how much it had cost :) Quite powerful, its screen is HD, which helps the fluidity of the games and the duration of the battery , the difference is not much noticed more than in some YouTube videos, for everything else it looks good. Bright and quite loud audio, useful when you have to do something on the street. Battery gives about a day with rough use (games with 4G and movies), its battery saving mode is perfect, maintains functionality but can easily make the remaining 15% last 6 hours. The bad thing is the cameras, normal photos with good light but with little are very bad, it can be improved with another application but even so they are only good, the second camera is a lie, the bokeh effect is terrible and is made by software.

    Positives
    • Battery
    • Power
    • Design
    Negatives
    • Resolution
    • Android version
    • The cameras
    • 7.8
    • Screen9.3
    • Performance8.7
    • Camera3.0
    • Connectivity7.3
    • Battery10
  • Auto
    it was a good phone, unfortunately I broke the screen

    • 8.5
    • Screen9.3
    • Performance7.5
    • Camera8.8
    • Connectivity9.0
    • Battery7.0

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7.8
Ki Price/Quality
Score
  • 6.3 Design & Materials
  • 5.6 Performance & Hardware
  • 7.0 Camera
  • 6.6 Connectivity
  • 8.2 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.