iPhone 16 Pro AirX vs iPhone 17 Pro Max SolidX: which is safer?

iPhone 17 Pro Max SolidX is our pick: better on PFAS and on the overall hazard picture.

Rhinoshield

iPhone 16 Pro AirX

PFAS grade

C 75/100

Overall grade

F 59/100

Verdict

Buy with care

Hazard flags

⚑ 4

Material

Phone case, material unspecified by brand

Confidence

25%

PossibleColorant/dye leaching (azo dyes, heavy metal pigments)

PossiblePolymer off-gassing and VOC emissions

PossibleCoating degradation and microparticle shedding

Why this gradeBuy

Our pick

Rhinoshield

iPhone 17 Pro Max SolidX

PFAS grade

A 100/100

Overall grade

B 88/100

Verdict

Buy

Hazard flags

⚑ 3

Material

TPE/thermoplastic elastomer protective case

Confidence

72%

PossibleVolatile organic compound (VOC) off-gassing

PossibleThermal instability and leaching

PossibleDegradation and microparticle shedding

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