Technical sheet of Samsung Galaxy A31
Description
Pros | Cons |
|---|---|
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Brand
| Brand | Samsung |
|---|---|
| Aliases | SM-A315F |
| Best Sellers |
Samsung Galaxy A31 prices
Versions and prices
| Samsung Galaxy A31 • Global · 4GB · 64GB · SM-A315F | $ 229 |
|---|---|
| Samsung Galaxy A31 • Global · 4GB · 128GB · SM-A315F | |
| Samsung Galaxy A31 • Global · 6GB · 128GB · SM-A315F | |
| Samsung Galaxy A31 • America · 4GB · 64GB · SM-A315G | |
| Samsung Galaxy A31 • America · 4GB · 128GB · SM-A315G | |
| Samsung Galaxy A31 • America · 6GB · 128GB · SM-A315G | |
| Samsung Galaxy A31 • India · 6GB · 128GB |
Release Date
| Release date | March 2020, 6 years ago |
|---|
Related
- Predecessor
- Successors
Design & Materials of Samsung Galaxy A31
Image gallery
| Image gallery |
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Structure
| Size | 73.1 mm•159.3 mm•8.6 mm Print 3D ModelSee more details |
|---|---|
| Weight | 185 g |
| Usable surface | 84 % |
| Materials | Plastic |
| Colors | Black White Blue Red |
Screen
| Diagonal |
6.4"
See more details |
|---|---|
| Type | Super AMOLED |
| Aspect Ratio | 20:9 |
| Resolution | 1080 x 2400 px • FHD+ |
| Density | 411 ppi • Very high density |
| Others |
|
Opinions on design and display
Is it a drop-resistant and scratch-resistant smartphone?
6.4
79 reviews
Do you think it's a nice phone?
7.6
79 reviews
Is it comfortable?
7.6
79 reviews
Can you see it well in the sunlight?
6.9
79 reviews
Performance & Hardware of Samsung Galaxy A31
Processor
| Model | MediaTek Helio P65 (MT6768) |
|---|---|
| CPU | 2x Cortex•A75 2.0 GHz + 6x Cortex•A55 1.5 GHz |
| Type | Octa-Core |
| Nanometer | 12 nm |
| Frequency | 2 GHz |
| 64 Bits | Yes |
Graphics
| GPU | Arm Mali-G52 |
|---|
RAM
| RAM | 4 GB |
|---|---|
| Type | LPDDR4X RAM |
Antutu
| Score |
183.200
• Antutu v8
Overall performance better than 11% of devices
See more details |
|---|
Storage
| Capacity | 128 GB |
|---|---|
| Type | eMMC 5.1 Storage |
| SD Slot | Yes , Independent SD slot |
Security
| Fingerprint | Yes, in screen |
|---|
Sensors
| Fingerprint | Yes |
|---|---|
| Proximity | Yes |
| Light sensor | Yes |
| Accelerometer | Yes |
| Compass | Yes |
| Gyroscope | Yes |
| Hall | Yes |
Others
| Notifications LED | -- |
|---|---|
| Cooling system | No |
| Gaming buttons | No |
Opinions on performance
Does it have good sound?
6.4
79 reviews
Does it work smoothly in everyday use?
6.9
79 reviews
What's your experience been with demanding games?
5.6
79 reviews
Camera of Samsung Galaxy A31
Quad rear camera
Standard
| 1 |
|---|---|
| Resolution | 48 Mpx |
| Aperture | ƒ/ 2.0 |
| Sensor | -- |
| Type | CMOS |
| Pixel size | 0.80 µm |
- 2
- Resolution
- 8 Mpx
- Aperture
- ƒ/ 2.2
- Sensor
- --
- Type
- --
- Pixel size
- --
- 3
- Resolution
- 5 Mpx
- Aperture
- ƒ/ 2.4
- Sensor
- --
- Type
- --
- Pixel size
- --
- 4
- Resolution
- 5 Mpx
- Aperture
- ƒ/ 2.4
- Sensor
- --
- Type
- --
- Pixel size
- --
| Flash | LED |
|---|---|
| Optical Stabilisation | No |
| Slow Motion Video | No, 30 fps |
| Features |
|
Selfie
| Resolution | 20 Mpx |
|---|---|
| Aperture | ƒ/ 2.2 |
| Sensor | Hynix HI-2021 |
| Type | CMOS |
| Pixel size | 1.00 µm |
| Pixel Binning | 1-4 (2x2) |
Others
- Extra
- Ultra wide angle 123º
Opinions on the camera
Quality of daytime photos
7.2
79 reviews
Quality of nighttime photos
4.7
79 reviews
Quality of selfies
6.8
79 reviews
Does it have a powerful flash?
7.8
79 reviews
Frequency Checker
Network compatibility
Connectivity of Samsung Galaxy A31
Bands
| 4G LTE | B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B20 (800), B28b (700), B28a (700), B66 (1700/2100) |
|---|---|
| 3G | B1 (2100), B2 (1900), B5 (850), B8 (900) |
| 2G | B2 (1900), B3 (1800), B5 (850), B8 (900) |
SIM card
| Type | Dual SIM
Dual Standby (Nano SIM + Nano SIM)
SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM... |
|---|
Wi-Fi
| Standards | 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac |
|---|---|
| Others |
|
Bluetooth
| Version | Bluetooth 5.0 |
|---|---|
| Profiles |
|
Navigation
| Supports | GPS, A-GPS, GLONASS, Beidou |
|---|
USB
| Charging | Yes |
|---|---|
| Mass Storage | Yes |
| USB On-The-Go (OTG) | Yes |
SAR
| -- | -- |
|---|
Others
Opinions on connectivity
Does it have good coverage for calls?
8.2
79 reviews
Quality of the GPS
8.1
79 reviews
And the WiFi?
7.9
79 reviews
Battery of Samsung Galaxy A31
| Capacity | 5000 mAh See more details |
|---|---|
| Type | Li-Ion |
| Fast charge | Yes , 15.0W |
| Others |
|
Opinions on the battery
How long does the battery last?
- 9%Two days or more
- 44%More than one day
- 35%One day
- 9%Less than a day
- 3%Less than half day
79 reviews
Software of Samsung Galaxy A31
Software
| Operating System |
Android 10
Q
Android 10 |
|---|---|
| Google Services | With Google Mobile Services |
| Widevine L1 | Yes |
| Updates |
|
Opinions on the software
Did it come with preinstalled applications?
- 9%It comes with a clean operating system
- 78%It has preinstalled apps but they don't bother me
- 13%It has preinstalled apps that I can't uninstall
79 reviews
Do you regularly receive updates?
- 23%Every two months or less
- 54%Every six months
- 6%Once a year
- 17%Never
79 reviews
User reviews about the Samsung Galaxy A31
User score
6.8
- 28
- 25
- 16
- 5
- 5
79 reviews
- Screen7.2
- Performance6.3
- Camera6.6
- Connectivity8.1
- Battery7.8
Do you want to share your opinion?
It'll only take a minute, you'll help people decide.
Latest reviews added
- Great phone, but I used it out of time, at the time it must have been good, but it was just enough to get by.
-Design, very beautiful, it even attracts attention
-Camera, descending, mode 0.5 is fun
-Performance, in light use it will not crash, like, tiktok, YouTube, and others, however in games it leaves something to be desired, I rarely run a game at more than 40 fps
-Battery, very good, I never had any problems due to lack of battery, it would even be good to put it in an iPhone
-Screen, unfortunately I couldn't use the original screen, I only had the opportunity to use a parallel one, but I imagine that the amoled is incrediblePros- Battery
- Screen
Cons- Performance
- Camera
- 6.5
- Screen6.7
- Performance5.3
- Camera6.0
- Connectivity8.0
- Battery9.0
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- Samsung Galaxy A31Global · 4GB · 128GB · SM-A315F
