Version:GSM: B2/B3/B5/B8
WCDMA: B1/B2/B5/B8
TDD-LTE: B38/B39/B40/B41
FDD-LTE: B1/B3/B7/B20/B28a/B28b
Wireless:IEEE 802.11 / b / g / n(2.4G5G)
Bluetooth:Bluetooth:4.0&BLE
CPU MT6737WM
Memory&Storage 1GB(RAM)+8GB(ROM)
Memory Expansion: 32gb Max
Dual Sim Card Dual Standby+TF Card
Micro USB2.0
M6Port
Screen:Screen G + F
Screen Size:3.1inci
Camera:13.0mp Back, 2.0mp Front Camera
Torch Light
Speaker: Ø32mmSpeaker,8Ω 2W
Battery:4000mAh
Talk Time: Up to 16 Hour
Standby Time: 20 Hour
Android 10
Size:128.0 x 57.0 x 24.5mm(no include behind clip)
Weight:210g
IP54
Certify CE/FCC
More detail about PTL EMPIRE