The Mega Menu

Multiple menus to choose from. Each drag-n-drop customizable.

Premium Pack

One flexible templates series to rule them all. Everything you need to build an awesome Hubspot website.
Force actuator datasheet

Incredible Support

Questions are bound to pop up. When they do, you can expect a fast and detailed response via chat or email.
Learn More

Additional Services

Need a little extra help building your website? I've got you covered and over a range of design and development services.
Learn More

Functional Testing of Refurbished Smart Devices

Complete functional testing for refurbished smartphones

At OptoFidelity we're able to provide complete functional testing for refurbished smartphones. Our off-the-shelf functional and display quality testers are called FUSION and SCORE. FUSION is an all-in-one functional tester whereas SCORE is primarily designed for display quality inspection.  

The smartphone refurbishment business is continuously growing. In 2018, the smartphone refurbishment business was the 4th largest segment in the smartphone industry.

OptoFidelity has been serving the smartphone refurbishment segment since 2017. Our efforts are driven by increasing the confidence and satisfaction among refurbished smartphone consumers. We bring trusted value to returned and used smartphones.

Our customers include telecom operators, logistics, refurbishment and repair centers, online sellers and marketplaces, and insurance companies.


OptoFidelity serves customers by providing them with automated solutions for:

  • Diagnostics and full functional testing of smartphone HW
  • Display defects and cosmetic inspection
  • Data wipe and reset to factory default
  • Sorting and grading
OptoFidelity FUSION



Compact test system for second-hand smartphones testing and screening

OptoFidelity FUSION is our flagship test system for functional testing. It is an automated test platform for high-volume testing of smart devices. The system provides extensive test capabilities and highly efficient test cycle time with minimal handling. It can be used manually or integrated into a fully automated test line with various types of feeder mechanisms.

The device test application is paired with OptoFidelity FUSION host software, which enables a rapid integration process for an automated test system with minimal effort from our customers.

OptoFidelity FUSION
My project (3)

Compact test system for second-hand smartphones testing and screening

OptoFidelity SCORE is a fully automated test system for second-hand smartphone grading for cosmetic defects and display quality, as well as objectively verifying smartphone functionality that otherwise would require subjective human analysis.

OptoFidelity SCORE can be used either manually, or as an integrated solution within a fully automated processing line with various types of DUT feeder robotics.

Related products

OptoFidelity Fusion

OptoFidelity Score

Let's start designing your customized measurement solution

Tell us about your measurement needs below and we'll get back to you in no time!