compatibility test
Repair or Replace Device Worksheet
Use this as a structured decision worksheet after diagnostics—not as a universal rule that tells you to discard a repairable device.
No accountLocal where possibleRetest anytime
Repair or replace
Use this as a structured decision worksheet after diagnostics—not as a universal rule that tells you to discard a repairable device.
This is a planning/compatibility calculation from the values you enter. DeviceOK does not claim to read charger protocols, battery health, cable electronics or mount certification from your browser.
Private by design
All values stay in your browser.
Use the result as evidence, not a guess.
This test checks
- Repair cost as a share of replacement
- Device age relative to entered expected life
- Decision factors to review next
How to read it
Safety recalls, warranties, data recovery, sentimental value, energy use and repair quality can outweigh simple cost ratios.
Expected service life varies widely by model, usage and environment, so you supply the assumption.