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Samsung Galaxy A31 reviews by real users Samsung Galaxy A31
- Ki Cost-effective Score6.9
- Kimovil reviewPros
- Battery
- Display quality
- NFC
Cons- Camera quality
- Night photos
- Price
- 6.4"Super AMOLEDFHD+20:9
- 185 g73.1 mm159.3 mm8.6 mm
- Helio P65 Octa-Core 4 GB RAM 128 GB
- v8 183.200
- 5000 mAh
- 1 48 Mpx · ƒ/2.0 234SELF 20 Mpx · ƒ/2.2
- Android 10 Q Android 10
User score
- 25
- 16
- 8
- 2
- 5
- Screen7.5
- Performance6.7
- Camera7.1
- Connectivity8.4
- Battery8.1
It'll only take a minute, you'll help people decide.
Design & Materials
56 reviews
56 reviews
56 reviews
56 reviews
Performance & Hardware
56 reviews
56 reviews
56 reviews
Camera
56 reviews
56 reviews
56 reviews
56 reviews
Connectivity
56 reviews
56 reviews
56 reviews
Battery
- 0%Less than half day
- 5%Less than a day
- 38%One day
- 50%More than one day
- 7%Two days or more
56 reviews
Software
- 2%It comes with a clean operating system
- 89%It has preinstalled apps but they don't bother me
- 9%It has preinstalled apps that I can't uninstall
56 reviews
- 4%Never
- 2%Once a year
- 66%Every six months
- 28%Every two months or less
56 reviews
User reviews
- 8.1
- Screen8.7
- Performance7.6
- Camera8.0
- Connectivity8.0
- Battery9.0
View answers- AutoAt the time it was a good cell phone, and after almost 2 years the performance has been decreasing. Good cell phone basically
After a lot of research I realized that my cell phone really comes with only 2 gigs of real RAM and 2 more virtual ones, that really surprised me a lot.
Pros- The pictures
- Design
- battery charge
- resistive screen
Cons- RAM
- He gets hot when demanding
View original review- 7.7
- Screen7.7
- Performance5.6
- Camera7.5
- Connectivity8.0
- Battery9.0
View answers
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- Rumor
- Presell
- New
- On Sale
- New opinion 28 days ago
- Version 2 years ago
Score
- 6.1 Design & Materials
- 5.5 Performance & Hardware
- 5.6 Camera
- 6.7 Connectivity
- 6.7 Battery
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.
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.