Estalky E618 combines the advantages and comfortable handling of a rugged smartphone with the unique features of professional PTT over Cellular (PoC)
With IP68 protection which is dust-proof, water-proof,shock-proof and as rugged as a radio, while the large 5.7” multi-touch display features Gorilla® glass.
Two SIM card slots allow far greater coverage than on a regular smartphone. The device is also equipped as standard with an integrated NFC function in addition to Bluetooth.
The E618 also features a 2W speaker and a dual microphone for clear audio quality, The powerful 4800 mAh long-life battery pack with a fast charging feature ensures optimum availability and reliable communication.


Are you still worry about the screen size which is too small for communication and operation?

Estalky E618, A GMS Certificated Android Rugged Smart Radio with Integrated POC Capability,providing 2W speaker voice for industry users.

NFC Function could recognize tag and see where your driver are,where goods they located.


PTT(Press to Talk) or (Press to Transmit)is on all two way radios and many mobile phones.

The button is used to transmit a communication,actived when pressed and not when depressed,the user simply pressed the PTT Button,hold a second  and transmits their message.



With a single press,the SOS button on the PTT Device enable fast alarm notification for worker‘s related concerns to our safety team in real time.


A powerful 4800mAh long-lasting battery to support quick charging, With IP68 protection which is dust-proof,water-proof,dropproof as rugged as a radio
Feature Technical Description
1.1 Main CPU & SW
CPU MT6762 Octa-core,CPU2.0GHz
Android Android 11 with GMS Certification
Language Multi-Language
1.2 Memory
RAM+ROM 4+64GB Optional for 3+32GB,6+128GB
SD Card Up to 256GB
1.3 LCD
LCD 5.7 inch G+F+F Gorria Glass
LCD resolution 1440 X 720 pixel
LCD Colors 16M color IPS 
1.4 Touch
Touch type & size 5.7" G+F+F,Support Glove wear
Glass Gorilla Glass
Multi-touch 5 point touch screen 
1.5 Sensor
Sensor G-Sensor/Light Sensor/Proximity
Sensor/3D Sensor/E-compass
1.6  Frequency Bands
US Version:
GSM:B2/B3/B5/B8; WCDMA:B2/B4/B5/B8;
Euro/Asia Version:
GSM:B2/B3/B5/B8; WCDMA:B1/B2/B5/ B8;
TDS:B34/B39; TDD:B38/B39/B40/B41;
1.7 Camera
Front & Rear Camera Back:13.0MP with focus,Front:5.0MP
1.8 Wi-Fi
IEEE802.11a Yes (5G)
IEEE802.11b Yes(2.4G)
IEEE802.11g Yes(2.4G)
IEEE802.11n  Yes(2.4G&5G)
WIFI anternna Type Wi-Fi & BT Coexistence 
Internal  FPC antenna
1.9  Bluetooth
Version BT v5.0 
Power Level (Max) Class 2
Operation distance (Max) 10 meter
2.0 GPS & A-GPS
GLONASS Support Yes
GPS Support Yes
AGPS Support Yes
GPS antenna Type Internal FPC antenna
2.1 Speaker & MIC
Output 2.0W
SPL 102dB
Receiver 1506
MIC Type Dual pole mic
MIC Sensitivity -42dB±3
SIM card Dual Micro-SIM card
Vibrator Yes
2.2 USB
USB type Type C
USB : More than v2.0 2.0
Cable length 1.0m
2.3 Earjack Interface Type 3.5mm Earphone connector, support PTT earphone
2.4 Indicator LED 3-colors(Red、Green、Blue)
3.1 Size
Height ( H * W * D ) 160.8 x 76.2 x 13.1mm
Weight  250g
IP code IP68
Drop Test  1.5m
3.2 Key buttons
keys button SOS ,PTT,Volume(+/-),Power(on/off)
4、 Battery
Battery type Li-Po
Battery capacity 4800 mAh
Removable battery No
5、 Charge, Data Interfaces Type C
5.1 Charging
Micro USB (For Handset) Type C
Battery charging terminal (For Cradle) Cradle charging
5.3 Cradle Spec
Input voltage  DC 9V / 1.67A
Output voltage DC 9V / 1.67A
Interface Type     Type C
5.4 Phone Adaptor Spec
Input voltage AC 100 ~ 240V
Output voltage DC 9V / 1.67A
Interface Type Type C
6、 Environmental Conditions
Operating Temperature -20℃ ~ 60℃
Storage Temperature  -30℃ ~ 70℃
Humidity 20 ~ 90%
ESD Contact:  ±8KV 
Air:  ±12KV
RoHS 6 Compliant Yes
7、 Certification and safety spec
Europe CE
American FCC/GMS
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