Opinions from the Samsung Galaxy A21s

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Version
Select a version

User score

Overall satisfaction
8.3
  • 38
  • 9
  • 6
  • 0
  • 2
55 reviews
  • Screen8.2
  • Performance8.2
  • Camera8.5
  • Connectivity8.8
  • Battery9.0
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Design & Materials

Is it a drop-resistant and scratch-resistant smartphone?
8.1

55 reviews

Do you think it's a nice phone?
8.7

55 reviews

Is it comfortable?
8.7

55 reviews

Can you see it well in the sunlight?
7.4

55 reviews

Performance & Hardware

Does it have good sound?
8.2

55 reviews

Does it work smoothly in everyday use?
8.6

55 reviews

What's your experience been with demanding games?
7.8

55 reviews

Camera

Quality of daytime photos
9.1

55 reviews

Quality of nighttime photos
7.6

55 reviews

Quality of selfies
8.5

55 reviews

Does it have a powerful flash?
8.8

55 reviews

Connectivity

Does it have good coverage for calls?
8.8

55 reviews

Quality of the GPS
8.6

55 reviews

And the WiFi?
8.9

55 reviews

Battery

How long does the battery last?
  • 0%
    Less than half day
  • 2%
    Less than a day
  • 15%
    One day
  • 51%
    More than one day
  • 33%
    Two days or more

55 reviews

Software

Did it come with preinstalled applications?
  • 4%
    It comes with a clean operating system
  • 73%
    It has preinstalled apps but they don't bother me
  • 24%
    It has preinstalled apps that I can't uninstall

55 reviews

Do you regularly receive updates?
  • 0%
    Never
  • 9%
    Once a year
  • 38%
    Every six months
  • 53%
    Every two months or less

55 reviews

View more

User reviews

User Reviews

  • Phone runs super smooth every day with no problems.

    Love the battery does last a long time. It has a battery of 5000mAh. Wich is one of the stronger points of this phone.
    Camera is very clear. At least for me. Some people may find it not good enough.
    Finger Print is extreeamly responsive.
    Comes with fast charging wich is an big emproevemetn over standard charging.

    Speakers are not the best. so if u look for goed phone speakers this is not for u. But then again i dont expect this from a phone.
    Dosen't come with Build in gorilla glas.
    And the 32GB storage is not the biggest storage ever. If u use alot of apps it gets full pretty quick. But for my experience never had problems with it. Still can get a decent amount of apps on it.

    The CPU is not the fastest. There are for sure faster ones with more horse power under the hood.
    Bur for daily use like chatting calling and going on internet or google maps its more then enoug.
    3GB ram is for daily use enough like calling chatting and basic apps. But is not much. especaily if u are multitasking or running ram houngry apps.

    Also without a case it cen feel a bit slippery in the hand. So i reccomend a case also for extra protection and then it feels alot better in hand.

    For the price this is an exelent all around phone. Works very good. And is very responsife.
    Recomend this for a rilaible budget phone.

    Pros
    • Very good battery 5000mAh
    • Very nice camera
    • Finger print works super good
    • SD card go up to 512GB
    • 15Watt fast charging from 15% to 100% in 2 hours
    • Dual Sim
    Cons
    • No Gorilla glas
    • No water drop risistance
    • Plastic Frame
    • Speaker is basic
    • 32GB storage
    • CPU/3GB Ram (Not siuted for everyone)
    • 9.1
    • Screen8.7
    • Performance7.5
    • Camera10
    • Connectivity10
    • Battery10
  • Not bad but far from good

    First of all, the design is a matter of taste, personally it is not my favorite, the screen is not bad but for a Samsung, I expected something better although good for $ 175 dollars you can demand a little more, the construction does not seem the worst, it is normal , but I would have liked to see glass, although it feels comfortable in the hand.
    The performance seems somewhat disappointing to me, it lacks power although for basic use it is fine, an Exynos 9611 would have been much better, the day camera takes good photos, the video also looks good, at night it is not very good, it leaves something to be desired.
    The connectivity takes a good signal, the NFC and USB C are appreciated.
    The battery lasts more than a day, it is almost impossible that it is just a day which is a positive point, the load is 15w, it takes a long time to load but it is understandable.
    The software is very good and well optimized.
    Conclusion, I did not find it bad, but I expected more for the price range.

    Pros
    • Day-Camera
    • Design
    • Battery
    Cons
    • Night Photo
    • Processor
    • Screen
    • 6.6
    • Screen7.2
    • Performance6.3
    • Camera7.0
    • Connectivity8.3
    • Battery9.0
  • Permission change only

    Only my device change the permission,and request permission access

    • 7.7
    • Screen7.0
    • Performance7.0
    • Camera7.7
    • Connectivity7.6
    • Battery7.0
  • Auto
    A cell barely enough for a common person

    Although it is an inexpensive cell phone, it has some flaws that slow it down a lot, such as the processor and the screen.

    Pros
    • Battery
    • Jack 3.5
    Cons
    • Performance
    • Video
    • Screen
    • 5.6
    • Screen6.7
    • Performance4.0
    • Camera7.7
    • Connectivity9.0
    • Battery9.0
  • Auto
    It is good if you buy it at an affordable price

    It's a good phone, I bought it for 2,200 mxn (approx 110 dollars) second hand. And the screen looks very good considering that it is not amoled (although I would have preferred it to be FHD +, since its respective sharpness is noticeable with the videos), the quality of the speaker leaves a little to be desired, but the quality of the DAC of the Jack 3.5 is quite good. The cameras fulfill their function, in my opinion the most decent of all is the main 48 megapixel one when I take photos during the day. The design and battery seem decent to me. In the aspect of gaming, it must be taken into account that not all graphics engines are optimized for Exynos processors, but that does not mean that there are no games that go quite well. The system for now is not bad and looks good aesthetically. Fast charging helps a lot, as even with it, the battery still lasts much longer than other phones I've owned. The quality of the footprint is neutral

    Pros
    • Battery
    • Screen
    • Design
    • Cameras (especially the main one)
    • Fast charge
    • Jack 3.5 Sound
    Cons
    • Speaker
    • Not optimized for all games
    • The screen is not FHD+
    • 8.4
    • Screen7.7
    • Performance8.0
    • Camera8.7
    • Connectivity9.0
    • Battery9.0
  • Auto
    Very decent

    For the price there are better ones but if you want a cell phone that only gives you good daily performance and is fluid, with a camera that takes photos of good average quality and that keeps you up to date with not very continuous daily use, this phone is for you

    Pros
    • Daily fluency
    • Battery
    Cons
    • Price
    • 8.1
    • Screen8.7
    • Performance8.3
    • Camera7.5
    • Connectivity8.6
    • Battery9.0
  • Auto
    Mid-range highlights only the camera and battery

    Decent even for the price there are many better

    Pros
    • Camera
    • Battery
    Cons
    • Processor
    • Screen
    • RAM
    • 5.8
    • Screen5.7
    • Performance6.0
    • Camera7.5
    • Connectivity7.0
    • Battery7.0
  • Auto
    It is a very bad cell phone

    It is a very bad cell phone, do not spend your money on this cell phone, better go for a xiaomi. This A21s has given me many problems, its performance is disappointing, it locks when switching from one application to another, it is slow to open any application, for example the camera. Its cameras are not bad, but they do not stand out either, its battery performs well, but it is very slow to charge. I do not like its dimensions and symmetrical appearance.

    Pros
    • Screen
    • Battery
    Cons
    • Performance
    • Main chamber
    • Night photos
    • Fatal audio
    • Ugly design
    • 5.3
    • Screen5.2
    • Performance4.0
    • Camera6.7
    • Connectivity7.0
    • Battery7.0
  • Auto
    Medium quality in photos, low mid-range ram memory, low ram memory capacity, software update reduces battery capacity

    Pros
    • Has a fluency with games that demand a ram memory
    • A bigger screen and a good design and location
    • Desing design on the back
    Cons
    • RAM memory capacity is short
    • The quality of the photos is not the best
    • Not compatible with gta san andreas
    • Has no snapdragon
    • Processor that is limited
    • 9.3
    • Screen6.7
    • Performance8.3
    • Camera6.0
    • Connectivity8.6
    • Battery5.0
  • Auto
    It's a good phone photos are great no game is lured it's good for both gaming and daily use

    • 8.8
    • Screen8.0
    • Performance9.3
    • Camera9.5
    • Connectivity8.3
    • Battery9.0

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Last update
April 25, 2022
State
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Latest changes
  • New opinion 1 month ago
7.3
Ki Price/Quality
Score
  • 3.2 Design & Materials
  • 5.4 Performance & Hardware
  • 6.6 Camera
  • 7.0 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.