USB-C to USB-C Cable 2-Pack vs A51 Waterproof Case: which is safer?
These two grade almost identically. Pick on price and preference; neither has a PFAS edge.
Anker
USB-C to USB-C Cable 2-Pack
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleCopper conductor corrosion and oxidation
PossibleThermal degradation of PVC jacket
PossibleMicroplastic shedding from jacket wear
Samsung
A51 Waterproof Case
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleMicroplastic shedding
PossibleVOC or off-gassing
PossibleSeal degradation or leakage failure
Where these two actually differ
- We flag Copper conductor corrosion and oxidation, Thermal degradation of PVC jacket and Microplastic shedding from jacket wear on the Anker and not on the Samsung.
- We flag Microplastic shedding, VOC or off-gassing and Seal degradation or leakage failure on the Samsung and not on the Anker.
- The Anker is PVC outer jacket, copper conductors, standard connectors where the Samsung is Thermoplastic polyurethane (TPU), which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
- We are less certain about the Samsung grade, at 45% confidence against 78%, because it discloses less.
Both products run through the same public rubric, which covers materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More waterproof personal electronics cases, see the full ranking