iPhone 16 Pro SolidX vs Galaxy S26 Series Mag Fit Case: which is safer?

iPhone 16 Pro SolidX is our pick: better on PFAS and on the overall hazard picture.

Our pick

Rhinoshield

iPhone 16 Pro SolidX

PFAS grade

A 100/100

Overall grade

B 82/100

Verdict

Buy

Hazard flags

⚑ 3

Material

TPU, polycarbonate, and glass back

Confidence

72%

PossibleTPU degradation and additive leaching

PossibleOff-gassing of volatile organic compounds (VOCs)

ReportedGlass back lamination failure and microabrasion

Why this gradeBuy

Spigen

Galaxy S26 Series Mag Fit Case

PFAS grade

B 85/100

Overall grade

F 63/100

Verdict

Buy

Hazard flags

⚑ 4

Material

Thermoplastic polyurethane (TPU) and polycarbonate

Confidence

72%

PossibleTPU degradation and discoloration

PossiblePolycarbonate microcracking under impact

ReportedMagnet safety for medical devices

Why this gradeBuy

Both products run through the same public rubric: 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