EU version

  GSM: B2/B3/B5/B8
  WCDMA: B1/B2/B5/B8
  TDD-LTE: B38/B39/B40/B41
  FDD-LTE: B1/B3/B5/B7/B8/B20/B28a/B28b

  US version

  GSM: B2/B3/B5/B8
  WCDMA: B1/B2/B5/B8

  TDD-LTE: B1/B2/B4/B5/B8

  FDD-LTE: B2/B4/B5/B7/B12/B13/B17/B26/B28a/B28b/B66

  ASIA version

  GSM: B3/B8
  WCDMA: B1/B8

  TDD-LTE: B38/B40

FDD-LTE:

B1/B3/B7/B8/B20/B28A/B28B

  Wi-Fi

 IEEE 802.11 /b/g/n（2.4G & 5G）,

ASIA version doesn't support 5Ghz

  NFC

Customized, ASIA version doesn't support

  Bluetooth

  BT4.0 & BLE

  Navigation

  GPS, GLONASS, AGPS，Beidou

  OS

  OS

  Android 8.1

  Hardware

  CPU

  MT6739

  RAM+ROM

  1GB+ 8GB

  Expand Memory

  Optional, up to 128G

  Card Slot

  Standard SIM card + Micro SIM card + TF card

  USB

  Micro USB 2.0

  Interface

  M6

  Screen Size

  2.4 inches, G + F single touch，240*320

  Camera

  Front Camera 2.0MP，Rear Camera 8.0MP

  Speaker

  Ø36mm，8Ω 2W

  Microphone

  Main Mic + Aux Mic，Dual mic noise reduction

  Battery

  3500mAh

  Working Times

  9 Hours（5/5/90 standard test）

  Standby Times

  40 Hours

  Dimension (H*W*D)

  140 x 64 x 28mm(Without Antenna and Belt clip)

  Weight

  ≈257g

  Working Temperature

  -10°C ~ 60°C

  Storage Temperature

  -20°C ~ 70°C

  Certifications

  Ingress Protection

  IP65

  Drop

  1.2 Meter

  Certificate

  CE/FCC/ROHS/CMIIT ID:2019CP4502/CTA/3C