Specifications
General Information
Colour
Prism Crush Blue
Sub-brand
Galaxy
Model
A31
Brand
Samsung
Phone Hardware & Storage
Internal Storage
128 GB
Processor
2 GHz, 1.7 GHz Octa-Core
Storage Type
microSD Card
Phone Build & Convenience
Height
15.93 cms
Width
7.31 cms
Thickness
0.86 cms
Weight
185 grams
Fingerprint Recognition
Yes
Network & Inter-device Connectivity
4G
Yes – LTE
USB
USB Type-C
Phone Battery & Charge Time
Battery Capacity
5000 mAh
Battery Run Time
- Internet Usage Time(LTE): Up to 20 hours
- Internet Usage Time(Wi-Fi): Up to 20 hours
- Video Playback Time: Up to 22 hours
- Audio Playback Time: Up to 97 hours
- Talk Time (4G LTE): Up to 33 hours
Quick Charge
Yes
Phone Network & Inter-device Connectivity
2G Bands
GSM850, GSM900, DCS1800, PCS1900
4G Bands
- FDD: B1(2100), B2(1900), B3(1800), B5(850), B7(2600), B8(900), B20(800)
- TDD: B38(2600), B40(2300), B41(2500)
Bluetooth Version
v5.0
Bluetooth
Yes
Audio Jack
3.5 mm
Wi-Fi
Yes
NFC
Yes
Additional Connectivity
GPS, Glonass, Beidou, Galileo, Wi-Fi Direct
Cellular Technology
GSM + UMTS + LTE
Screen Display & Camera
Screen Resolution
2400 x 1080 – FHD+
Selfie Camera
20 MP
Screen Size (Diagonal)
16.21 cm (6.4 inch)
Primary Camera
48 MP, 8 MP, 5 MP, 5 MP
Display Type
FHD+
Hardware Details
Memory (RAM)
6 GB
Formats Supported
Preloaded Apps
Samsung Health, Samsung Pay, Play Store
Audio Formats
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Video Formats
MP4, M4V, 3GP, WMV, ASF, AVI, FLV, MKV
Features
Operating System Type
Android
SIM Type
Dual SIM
Additional Features
Features
- SIM 1 + SIM 2 + MicroSD Sim Card Support
- FHD (1920 x 1080) at 60fps Video Playing Resolution
- 802.11 a/b/g/n/ac 2.4+5GHz Wi-Fi, USB Type-C Interface
- Shoot great quality pictures & videos with 48MP Quad Camera
- 48MP Main, 8MP Ultra Wide, 5MP Macro, and 5MP Depth Camera
Reviews
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