Samsung Galaxy A31
Operating system
Android 10.0
Screen size
6.4 in
Processor frequency
2 GHz
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PPI
411
Capacity
5000 mAh
Photo resolution (Front camera)
20 MP
Video resolution
1080 p
Photo resolution
48 MP
Screen size
6.4 in
RAM (Version 128GB / 6GB RAM, Single SIM)
6144 MB
Internal storage (Version 128GB / 6GB RAM, Single SIM)
128 GB
Weight
185 oz
5G
No
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The Samsung Galaxy A31 has several versions, you will find the features of the 64GB / 4GB RAM, Single SIM version then on the (64GB / 4GB RAM, Dual SIM, 128GB / 4GB RAM, Single SIM, 128GB / 4GB RAM, Dual SIM, 128GB / 6GB RAM, Single SIM, 128GB / 6GB RAM, Dual SIM, 128GB / 8GB RAM, Single SIM, 128GB / 8GB RAM, Dual SIM) alternative versions, only with features that are differents form the principal sheet.
| General | |||
| Operating system | Android 10.0 | ||
| Available | Yes | ||
| Released (US) | October 2020 | ||
| Original price (US) | 209.99 $ | ||
| Released (FR) | December 2020 | ||
| Street price (EUR) | 299 € | ||
| Design | Candybar | ||
| Color | White Blue Black Red |
||
| SAR | 0.488 W/kg | ||
| Rugged | No | ||
| Display | |||
| Screen type | Super AMOLED | ||
| Resolution | 2400x1080 pixels | ||
| Screen size | 6.4 in | ||
| Touchscreen | Yes | ||
| Touchscreen type | Capacitive | ||
| Multitouch | Yes | ||
| Colors | 16 777 216 | ||
| 3D | No | ||
| PPI | 411 | ||
| Network | |||
| GSM | Yes | ||
| GSM frequencies | 850 900 1800 1900 |
||
| GPRS | Yes | ||
| EDGE | Yes | ||
| UMTS | Yes | ||
| UMTS Frequencies | 850 900 1700/2100 1900 2100 |
||
| HSPA | Yes | ||
| HSPA+ | Yes | ||
| Maximum theoretical bandwith | 21 Mbit/s | ||
| CDMA | No | ||
| 4G LTE | Yes | ||
| LTE Frequencies | 800 850 900 1800 1900 2100 2600 |
||
| 5G | No | ||
| WiMAX | No | ||
| Digital Camera / Video | |||
| Back camera | Yes | ||
| 3D | No | ||
| Photo resolution | 48 MP | ||
| Video resolution | 1080 p | ||
| Flash | Yes | ||
| Flash type | LED | ||
| Features | High Dynamic Range Mode (HDR) Panorama |
||
| Front camera | Yes | ||
| Photo resolution | 20 MP | ||
| Front Flash | No | ||
| Sensor | |||
| Accelerometer | Yes | ||
| Gyroscope | Yes | ||
| Proximity sensor | Yes | ||
| Compass | Yes | ||
| Barometer | No | ||
| Ambient light sensor | Yes | ||
| Fingerprint | Yes | ||
| Size and weight | |||
73.1 in
8.6 in
159.3 in
185 oz
|
|||
| Height | 159.3 in | ||
| Width | 73.1 in | ||
| Thickness | 8.6 in | ||
| Weight | 185 oz | ||
| Hardware | |||
| CPU | Mediatek Helio P65 MT6768 | ||
| Processor frequency | 2 GHz | ||
| Core number | Octo Core | ||
| RAM | 4096 MB | ||
| Internal storage | 64 GB | ||
| Removable storage | Yes | ||
| Memory card | microSD microSDHC microSDXC |
||
| Connectivity | |||
| Wi-Fi | Yes | ||
| Wi-Fi Standard | 802.11a 802.11ac 802.11b 802.11g 802.11n |
||
| Wi-Fi hotspot | Yes | ||
| Bluetooth | Yes | ||
| Bluetooth version | 5.0 | ||
| Profiles | Advanced Audio Distribution (A2DP) Low Energy (LE) |
||
| GPS | Yes | ||
| GPS type | A-GPS | ||
| USB | Yes | ||
| USB version | 2.0 | ||
| USB connector type | Type-C | ||
| USB features | USB charging Mass storage device |
||
| Audio | Yes | ||
| Headset jack | 3.5mm | ||
| HDMI | No | ||
| DLNA | No | ||
| NFC | Yes | ||
| Dual SIM | No | ||
| eSIM | No | ||
| Infrared | No | ||
| Multimedia | |||
| Music player | Yes | ||
| Video player | Yes | ||
| Radio | Yes | ||
| FM Transmitter | No | ||
| Battery | |||
| Battery type | Lithium-Polymer | ||
| Capacity | 5000 mAh | ||
| Qi wireless charging | No | ||
| Quick Charge | Yes | ||
| Connectivity | |||
| Dual SIM | Yes | ||
| Hardware | |||
| Internal storage | 128 GB | ||
| Hardware | |||
| Internal storage | 128 GB | ||
| Connectivity | |||
| Dual SIM | Yes | ||
| Hardware | |||
| Internal storage | 128 GB | ||
| RAM | 6144 MB | ||
| Hardware | |||
| Internal storage | 128 GB | ||
| RAM | 6144 MB | ||
| Connectivity | |||
| Dual SIM | Yes | ||
| Hardware | |||
| Internal storage | 128 GB | ||
| RAM | 8192 MB | ||
| Hardware | |||
| Internal storage | 128 GB | ||
| RAM | 8192 MB | ||
| Connectivity | |||
| Dual SIM | Yes | ||
Information from the technical sheet of the Samsung Galaxy A31 are only indicative, if you notice an error, please inform us with the icon displayed on the right of each specifications.