Uređaj radi na sve mreže.
Specifikacije:
Gretel S55 3G Phablet Android 7.0 5.5 inch MTK6580A Quad Core 1.3GHz 1GB RAM 16GB ROM 8.0MP + 0.3MP Dual Rear Cameras Fingerprint Scanner
Display: 5.5 inch, 1280 x 720 Pixel screen
CPU: MTK6580A Quad Core 1.3GHz
System: Android 7.0
RAM + ROM: 1GB RAM + 16GB ROM
Camera: 2.0MP front camera + 8.0MP + 0.3MP back cameras
Sensor: Gravity Sensor, Touch Sensor
SIM Card: dual SIM dual standby. ( Dual Micro SIM Cards or 1 Micro SIM Card and 1 TF Card )
Feature: GPS
Bluetooth: 4.0
Network:
2G: GSM 850/900/1800/1900MHz
3G: WCDMA 900/2100MHz