Front
Rear
Side
Top and Bottom
Video
1.77-inch Display
Weight: 200gUltra-thin with built-in antenna, one hand can hold.
Simple function, easy to use.
CONNECTION | |
EU version | GSM:B2/B3/B5/B8 |
WCDMA:B1/B5/B8 | |
LTE-FDD:B1/B3/B5/B7/B8/B20/B28a/B28b | |
LTE-TDD:B38/B40/B41(120M) | |
US version | GSM:B2/B3/B5/B8 |
WCDMA:B2/B4/B5 | |
LTE-FDD:B2/B3/B4/B5/B7/B8/B12/B17/B28a/B28b/B66 | |
LTE-TDD:B38/B40 | |
Wi-Fi | 802.11a/b/g/n/,2.4G&5G Dual Band |
Bluetooth | BT 4.0 |
Navigation | GPS,GLONASS |
OS | |
Operating System | Android 8.1 |
Hardware | |
CPU | MT6739V/WA |
RAM+ROM | 1GM + 8GB |
Card Slot | Micro SIM card + TF card |
USB Port | Type-C |
Interface | M6 |
Screen | 1.77 inches,128*160 |
Speaker | Ø36mm,8Ω 2W |
Battery | 4000mAh |
Working Times | 12 Hours(5/5/90 standard test) |
Standby Times | 26 Hours |
Dimension | 127 x 63 x 27mm(Without Belt clip) |
Weight | ≈200g |
Working Temperature | -20°C ~ 55°C |
Storage Temperature | -20°C ~ 60°C |
Certification | |
Ingress Protection | IP54 |
Drop | 1.2 Meters |
Certification | CE/FCC/ROHS |
T640A Brochure
2024-04-24