General
Model
Galaxy A81
Sim Type
Dual Sim, GSM+GSM
Dual Sim
Yes
Sim Size
Nano+Nano SIM
Device Type
Smartphone
Type
Color AMOLED Screen (16M Colors)
Touch
Yes
Size
6.8 inches, 1080 x 2400 pixels
PPI
~ 387 PPI
Notch
Yes, Punch Hole
Features
Digital Zoom, Auto Flash, Face detection, Touch to focus
RAM
8 GB
Storage
128 GB
Card Slot
No
GPRS
Yes
EDGE
Yes
3G
Yes
4G
Yes
VoLTE
Yes, Dual Stand-By
Wifi
Yes, with wifi-hotspot
Bluetooth
Yes, v5.0
USB
Yes, USB-C
USB Features
USB Tethering, USB on-the-go, USB Charging
GPS
yes with A-GPS, Glonass
Fingerprint Sensor
Yes, In Display
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
3.5mm Headphone Jack
Yes
Face Unlock
Yes
NFC
Yes
Rear Camera
48 MP + 10 MP
Auto Focus
Yes, yes Phase Detection autofocus
Video Recording
1080p @ 30 fps FHD
Flash
Yes, LED
Front Camera
48 MP + 10 MP
Front Video Recording
1080p @ 30 fps FHD
OS
Android v9.0 (Pie)
Chipset
Qualcomm Snapdragon 730G
CPU
2.2 GHz, Octa Core Processor
GPU
Adreno 618
Core Details
2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver
Java
No
Browser
Yes
Email
Yes
Music
Yes
Video
Yes
FM Radio
Yes
Document Reader
Yes
Battery Type
Non-Removable Battery
Battery Size
4000 mAh, Li-ion Battery
Fast Charging
Yes