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ODM Phone Kill Switches Encrypted Phone 5.5 Inch Android Smartphone 4G LTE Dual SIM E-SIM

Product Details
Network Standard: 4G, 3G, CDMA, GSM
Style: Smart Mobile Phone
Screen Size: 5.5"
  • ODM Phone Kill Switches Encrypted Phone 5.5 Inch Android Smartphone 4G LTE Dual SIM E-SIM
  • ODM Phone Kill Switches Encrypted Phone 5.5 Inch Android Smartphone 4G LTE Dual SIM E-SIM
  • ODM Phone Kill Switches Encrypted Phone 5.5 Inch Android Smartphone 4G LTE Dual SIM E-SIM
  • ODM Phone Kill Switches Encrypted Phone 5.5 Inch Android Smartphone 4G LTE Dual SIM E-SIM
  • ODM Phone Kill Switches Encrypted Phone 5.5 Inch Android Smartphone 4G LTE Dual SIM E-SIM
  • ODM Phone Kill Switches Encrypted Phone 5.5 Inch Android Smartphone 4G LTE Dual SIM E-SIM
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  • Overview
  • Product Description
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
558K
CPU
Quad Core
Operation System
Android
SIM Card Slot
2 SIM
Front Camera Pixel
2MP, 5MP, 8MP Optional
Rear Camera Pixel
5MP, 8MP, 12MP Optional
RAM Capacity
2/3/4GB
ROM Capacity
32/64GB
Main Screen Resolution
5.5inch, Fw+ 540*960
Battery Capacity
2000mAh
Removable Battery
No
Screen Material
IPS
Screen Narrow Border
2-3mm
Data interface
Type-C
Display Color
4096 Color
Design
Bar
Storage Expansion
Supported
Transport Package
Standard Giftbox, Customizable
Specification
Plastic housing
Trademark
OEM/ODM
Origin
China
HS Code
85171210
Production Capacity
10000PCS/Day

Product Description



ODM phone kill switches encrypted phone 5.5 inch android smartphone 4g lte dual sim e-sim 
 
item
Mobile phone 
Warranty(Year)
1-Year
Screen Size
5.5"
Scenarios
For end users, the government, the enterprises and etc.
Feature
Anti-Dust, Hard, SDK available
charging interface
USB Type C
Drive Interface
USB Type C
Private Mold
Yes
After-sales Service
Call Center and on-line Technical Support, Onsite Training and Inspection, Return and Replacement, Repair, Others
Products Status
New
Processor Manufacturer
SC9832 (4G)
DDR
2GB 3GB 4GB
Emmc 32GB 64GB
Touch Screen Type
Capacitive Screen
Display resolution
5.5"  FW+   540 x 960
Operating System
Android 12 or above
WiFi/BT 802.11(ac)/b/g/n/(a), BT4.0/4.2/5/0
Camera Front 2/5/8MP FF, Rear 5/8/15MP AF
Type
Android phone
Networks
GSM, 4g, 3G 
Product
ODM phone kill switches encrypted phone 5.5 inch android smartphone 4g lte dual sim e-sim 
Product Description
 


Packaging & Shipping

Company Profile

Shenzhen Pretech international Co., Ltd. was founded in 200 and specializes in the research and development of consumer electronics. We pride ourselves in the quality of our products and excellent sales service. Our main product lines are android, Linux and Windows based terminals, including tablet PC, smartphones, and notebooks, and active stylus solution for touch screen. Pretech's professional R&D, sales and service teams have many years' combined experience and successfully delivered countless large ODM and OEM custom projects.  

More recently, we have developed Android or Linux based smart terminals with LTE, WI-FI, Bluetooth, Zigbee, ZWave, NFC, 3D TOF camera and various interfaces for smart home automation, smart security application fields, in-vehicle infotainment system, car diagnostic system, sports equipment, healthcare information system, smart appliances, smart advertisement industry, simplified smart payment system, easy-to-use educational projects and numerous other application fields with smart interactive display needs. Pretech is deeply focusing on Hardware and OS research and development and we have helped lots of clients build their own smart terminals. Our products are CE, FCC, ROHS & Reach certified.

We remain true to our core values - always putting our customers first. If you have any new product ideas or concepts, please contact us. We are sure you will notice a world of difference and look forward to forming a long-term business partnership with you.



FAQ

Q1: Can you support to design the tablet pc smartphone laptop outlook?
A1:Yes, we can custom ID and MD design with your reference and using scenario description.

Q2: Do you support the product software(SW) development?
A2: Normally we do system and driver level development, Application-level development will be done by Client or 3rd party
software(SW) developer assigned by clients.

Q3: Which OS can you support development?
A3:Yes, we can support tablet PC & smartphone custom OS based on Android OS ,Windows OS ,Linux OS, Ubuntu OS.

Q4: Can you support to remove the battery from tablet PC?
A4:Yes, sure, we can support tablet PC or smartphone removed battery, removed the camera, shipment without the device case, as well as we can support add the POE,USB Type C, DC IN, HDMI interface on the smart device.

Q5: Can you support SDK service?
Q5: Yes, we can support SDK (software kit development) service for customers.

Q6: Do you have any experience with smart home projects?
A6: Yes,we have rich experience with quite a lot smart home iOT cases. Tuya, Google assistant work with Alexa, Zigbee, Z-wave, LoRa, etc.
Actually, we have developed a touch screen device which has a broad range of industrial applications. such us
1) Smart home control
2) Smart touch panel for smart appliance
3) Smart OBD diagnostic device for cars, smart display panel for rear seat of the car,
tablet PC with TOF camera for driving monitoring
4) Smart health care devices for doctor and nurse in hospital, smart senior care tablet PC, smart health care for kids
5) Smart display with AI
6) Different size display open frame for smart scooter smart bike and smart treadmill
7) Smart big touch screen for ad players, POS devices for bank and mall.
8) Education tablet PC with keyboard and stylus pen for students
and other ODM projects too numerous to list.

Q7: Can you support customization of accessories for smart devices?
A7:Yes, we can support custom smart cover, docking charging station, charging dock, magnetic back clip, wall mount, stylus pen for
smart device.

Q8: Can you provide prototype samples?
A8: Yes, in principle we can provide prototype samples before bulk order. For this we will need detailed requirements and we will then be able to come back to you with the best proposed solution asap.

Q9: What's the normal ODM product development time?
A9: Normally, it takes 3-5 months, but it can vary depending on the complexity of the project. Please contact us and provide detailed requirements and we will propose the best solution to you asap.

Q10: How is the ODM device development cost calculated?
A10: Development charge is in 2 parts:
1) Tooling design;
2) PCBA development and hardware tuning.
Cost also depends on the specific project.
Please contact us and provide detailed requirements and we will propose the most cost effective solution to you asap.

Q11: Can we sign NDA?
A11: Yes, we can sign NDA.

Q12: How to deal with the intellectual property?
A12: It's joint development between clients and Pretech. The ownership of the intellectual property depends on the agreement between clients and Pretech.

Q13: What's your after-sales service for ODM smart device ? Can you support two year's or more warranty?
A13: Normally, we provide a 1-year warranty as standard. However, we can support a 2-year warranty or more, if the customer requires. Please contact us and provide detailed requirements and we will propose the most suitable solution to you asap.

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