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6.3 inch Android Octa-core Digital DMR Waikie-Talkie Satellite Phones Rugged Mobile Smartphones with NFC PTT Function

  • Model: HR635D
  • Shipping Weight: 1g
  • 999 Units in Stock
  • Manufactured by: Highton Electronics CO LTD

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Model No:HR635D

Direct Factory 6.3 inch Android Octa-core Digital DMR Waikie-Talkie Satellite Phones Rugged Mobile Smartphones with NFC PTT



Customized products are welcomed      

Provide OEM / ODM service




Product Description

 Product Details


CPU  MTK6833 Dimensity 700 Octa-core 2.2GHz
Operation System Android 12.0
Display 6.3 inch, Capacitive Multi-touch screen, IPS FHD+ 2340*1080 Pixels, 500cd/m2
2G GSM: B2/B3/B5/B8:850/900/1800/1900MHz
3G WCDMA: BB1/B2/B5/B8
3G TDS-SCDMA:  B34/B39=2000/1900Mhz
CDMA: BC0=800Mhz
4G TDD-LTE:  B34/B38/B39/B40/B41
4G FDD LTE:  B1/B2/B3/B5/B7/B8
Camera Front-facing 8.0M camera, Rear-Facing 48.0M Camera
Memory & Storage 8G RAM + 128G ROM
Wireless Network

802.11 a/b/g/n 2.4G+5.0Ghz Dual-band wifi wireless and Blutooth 5.1

Waikie-Talkie and PTT Function

4W High Intercome Power,

operating frequency range: U range 400-470MHZ;

the intercom distance  reach max 3-5 KMs;

PTT function is also available;

Navigition Support GPS+Glonass+Beidou
Battery Built-in 3.85V/6000mAh li-thium Battery
Rugged Durability

Waterproof and dustproof rate:IP68;

Ruggedness:MIL-STD-810G 1.2m

Sensor geomagnetic sensor, gyro sensor,light sensor, Proximity, G-sensor, compass, etc.
NFC function Frequency is 13.56MHZ, support ISO14443A/B, ISO15693

M6 Expansion port: support external camera or microphone, optional;
Barcode scanner: 2D Barcode scanner, optional;
RTK position module: positioning accuracy reach CM grade, is optional;
Docking station: support Type-C USB port, optional;
Active stylus pen: optional;
Ex-proof:Ex ib IIC T4/Ex Gb/Ex ibD21 T130 IP68, standard:Q/YS01-2020, optional;e

Dimension about 172*73.7*17.9mm









Company Information


Highton Electronics is the TOP10 Manufacturer for Rugged Phones, Rugged terminals.

 Our OEM factory has 100+ employees, with an area of 5000 square meters. It comes with

6 SMT machines, 8 assembly lines.

assemble 80,000 - 120,000pcs monthly.

         certified to ISO9001, 7S quality system.

Highton company-2021-800.jpg



We pride ourselves on the cutting-edge technology in this field. We own our R&D center, and about $600,000 is invested to new models development each year.


We strive for excellence in all respects. Over the past decade, we has enjoyed high reputation for supplying our customers with excellent rugged products. Products meets MIL-STD-810 standard.

HR635D-4sides-800.jpg2CE ROHS ISO 3C IP68.jpg




  1.   Serve for 30+ countries, 3000+ VIP customers in different industries.
  2.   Annual sales turnover reaches over $6,000,000, main market in Europe, America.
  3.   Serve for TCL, HAIER, Ministry of Emergency Management of PRC.
  4.  Tailored customer products.
  5.  Have a strong track record of designing and supplying rugged products, and BEST price.





Our Services

*.We manage to reply your inquiry as soon as possible;

*.Experienced Engineers answer your questions in fluent English;

*.OEM & ODM are welcomed after receiving your specification;

*.Worry-free After-sales Service


We have many models of rugged phones,welcome to inquire.

In General, for same quality, our price should be the best in China!


Contact Information

Attention : Sales2 Highton, Sales Director 

Skype ID : szhighton2

Mobile/Wechat/WhatsApp: +8615602460872 

QQ: 1824701073

Alibaba: cn1000283375

Email :   . # means @

This product was added to our catalog on Wednesday 10 May, 2017.