Understanding smartphone IP ratings for water and dust resistance

zdnet.fr (French)

Smartphone IP ratings indicate protection against solids and liquids, with numbers signifying specific resistance levels. The first digit (0-6) covers solid particle resistance, while the second (0-8) addresses water resistance; an 'X' means that aspect wasn't tested. Despite IP68 ratings, actual water resistance varies significantly between manufacturers, and certifications are primarily for accidental exposure, not intentional submersion.


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Understanding smartphone IP ratings for water and dust resistance | News Minimalist