中文
Multi-link secure mobile phone (second generation) is based on DLL fusion networking and particle technology, aiming at secure communication,
The designed secure transmission handheld terminal, which integrates various functions such as voice communication, video transmission, data and text sending and receiving, etc,
Achieve secure networking and reliable transmission in the public network environment of 3G/4G mobile.
Multi-link secure mobile phone (second generation) adapts to multi-link secure mobile phone (first generation).
2. Main functions:
a uses 3G/4G to transmit audio and video calls, data, text, and short messages;
B has Beidou positioning function;
c supports multilink fragmented parallel data transmission;
d provides security and confidentiality functions, including commercial encryption.
3. Main technical indicators:
(1) power supply requirements:
a battery is used for power supply;
B operating voltage: 7V;
c working Current: 500mA.
(2) Performance Requirements:
a Operating system: Android 7.1;
B processor: eight cores with a dominant frequency of 0GHz;
c storage capacity: 64GB eMMC +4GB LPDDR3;
d display screen: no less than 5 inches, resolution 1280*720;
e camera: rear camera is not less than 13 million pixels; Front camera is not less than 2 million pixels;
f sensor: supports gravity induction, light induction, gyroscope and direction sensor;
g communication link: two 3g/4g channels; One wifi channel;
I Battery life: under normal temperature of 25℃, the continuous working time is not less than 4h.