Samsung Galaxy A31
Overview
The Samsung Galaxy A31 is a 2020 smartphone from Samsung. It features a 6.4" Super AMOLED display with 1080 x 2400 px resolution (411 ppi pixel density). The device is powered by the MediaTek Helio P65 (MT6768) (12 nm process), 4GB LPDDR4X RAM RAM and Arm Mali-G52 GPU. The camera system features a 48MP Standard main sensor with f/2.0 aperture, accompanied by 8MP Wide Angle lens and 5MP Portrait mode (depth) and 5MP Macro lens, plus a 20MP selfie camera. Power is provided by a 5000 mAh Li-Ion battery with 15W fast charging. The phone runs on Android 10, upgradable to 12. Available in multiple configurations: 4GB RAM + 64GB storage, 4GB RAM + 128GB storage, 6GB RAM + 128GB storage. Color options include Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Red.
Basic Information
Brand | Samsung |
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Model | Samsung Galaxy A31 |
Launch Date | Monday, April 27, 2020 |
Release Year | 2020 |
Dimensions | 159.3 × 73.1 × 8.6 mm |
Weight | 185 g |
Volume | 100.15 cm³ |
Available Colors |
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Samsung Galaxy A31 was released on Monday, April 27, 2020. The phone measures 159.3 × 73.1 × 8.6 mm with a volume of 100.15 cm³ and weighs 185g. It features a 6.4" Super AMOLED display with 1080 x 2400 px resolution (411 ppi pixel density) The device is available in the following colors: Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Red.
Display
Size | 6.4" |
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Type | Super AMOLED |
Resolution | 1080 x 2400 px |
Pixel Density | 411 ppi |
Aspect Ratio | 20:9 |
Refresh Rate | N/A |
Brightness | |
Contrast Ratio | N/A |
HDR Support | No |
Protection | N/A |
Additional Features |
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The Samsung Galaxy A31 features a 6.4" Super AMOLED display with 1080 x 2400 px resolution (411 ppi pixel density) in 20:9 aspect ratio. User-centric features include water drop notch, multi-touch. Technical capabilities include 2.5d curved glass screen, capacitive, frameless, infinity-u display. Additional protection features include scratch resistant.
Sensors
Security Sensors |
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Motion Sensors |
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Environmental Sensors |
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Health Sensors | N/A |
For security, the Samsung Galaxy A31 features fingerprint (under display). Motion tracking is handled by accelerometer gyro. Environmental monitoring includes compass.
Battery
Capacity | 5000 mAh |
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Type | Li-Ion |
Fast Charging | 15W |
Wireless Charging | N/A |
Features |
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Additional Info | N/A |
The Samsung Galaxy A31 is equipped with a 5000 mAh Li-Ion battery. It features fast charging at 15W. The battery system includes non-removable.
Hardware
Chipset | MediaTek Helio P65 (MT6768) |
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CPU | |
Processor Details |
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GPU | Arm Mali-G52 |
RAM & Storage | 4GB LPDDR4X RAM, 128GB eMMC 5.1 StorageSamsung Galaxy A31 Versions:
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AnTuTu Score | 183,200 (v8) |
Additional Features | N/A |
Sensors |
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Audio Features | N/A |
SD Card Slot | No |
Battery | 5000 mAh |
The Samsung Galaxy A31 is equipped with MediaTek Helio P65 (MT6768) built on 12 nm process technology with 64-bit architecture. Graphics processing is handled by Arm Mali-G52. The device comes with 4GB RAM (LPDDR4X RAM) and 128GB storage (eMMC 5.1 Storage). In AnTuTu benchmark v8, it achieves 183,200 points. Integrated sensors include Fingerprint, Proximity, Light sensor, Accelerometer. The device is powered by a 5000 mAh battery. The Samsung Galaxy A31 is available in 4GB RAM + 64GB storage, 4GB RAM + 128GB storage, 6GB RAM + 128GB storage, 4GB RAM + 64GB storage, 4GB RAM + 128GB storage, 6GB RAM + 128GB storage, 6GB RAM + 128GB storage configurations.
Connectivity
WiFi | WiFi Standards
Other WiFi Features
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Bluetooth | Bluetooth 5.0 Bluetooth Features
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GPS |
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Network Bands | 4G LTE
3G
2G
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SIM | Dual SIM Dual Standby (Nano SIM + Nano SIM) |
USB |
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NFC | Yes |
The Samsung Galaxy A31 supports 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac with features like Dual band, Hotspot, Direct. The Samsung Galaxy A31 comes with Bluetooth 5.0 supporting A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Visual Remote Control Profile), DIP (Device ID Profile), HFP (Hands-Free Profile), HID (Human Interface Profile), HSP (Headset Profile), MAP (Message Access Profile), PAN (Personal Area Networking Profile), OPP (Object Push Profile), PBAP/PAB (Phone Book Access Profile), HOGP. For cellular connectivity, the Samsung Galaxy A31 uses Dual SIM Dual Standby (Nano SIM + Nano SIM). The Samsung Galaxy A31 features Charging, Mass Storage, OTG connectivity. The Samsung Galaxy A31 includes NFC support for contactless payments and quick device pairing. The Samsung Galaxy A31 supports 4G LTE bands, 3G bands, 2G bands.
Camera Features
Video Resolution |
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Frame Rates |
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Video Features | N/A |
The Samsung Galaxy A31 features a 4-camera setup with a 48MP Standard main sensor (f/2.0) and 0.80 µm pixel size. The Samsung Galaxy A31 also includes a 8MP Wide Angle lens (f/2.2) and a 5MP Portrait mode (depth) (f/2.4) and a 5MP Macro lens (f/2.4). For selfies, the Samsung Galaxy A31 uses a 20MP front camera with f/2.2 aperture featuring 1.00 µm pixel size. The Samsung Galaxy A31's camera system includes Digital zoom, Quadruple camera, Autofocus.
DxOMark Scores
No DxOMark scores available for this device.
Camera details
Rear Camera
Selfie Camera
Additional Features
- Ultra wide angle 123º
- LED
- No
- No, 30 fps
- Digital zoom
- Quadruple camera
- Autofocus
- Touch focus
- Continuous shooting
- Geotagging
- Panorama
- HDR
- Face detection
- White balance settings
- ISO settings
- Exposure compensation
- Scene mode
- Self-timer
Software
OS | Android |
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OS Version | 10 |
Max OS Version | 12 |
The Samsung Galaxy A31 runs on Android 10 and is upgradable to 12. It is powered by the MediaTek Helio P65 (MT6768) chipset .
Prices
Store | Price | Storage | RAM |
---|---|---|---|
Amazon DE |
EUR 179.00
USD 193.96 |
128 GB | 4 GB |
Amazon UK |
GBP 139.99
USD 182.13 |
128 GB | 4 GB |
Amazon UK |
GBP 189.49
USD 246.53 |
128 GB | 6 GB |
Amazon DE |
EUR 179.00
USD 193.96 |
128 GB | 4 GB |
Amazon UK |
GBP 139.99
USD 182.13 |
128 GB | 4 GB |
Amazon UK |
GBP 189.49
USD 246.53 |
128 GB | 6 GB |