Practical guide
Phone Water Resistance – Read IP Ratings and Warranty Limits
Understand why an IP rating is a controlled-test specification, how model-specific conditions differ and what to check before buying a water-resistant phone.
- Author
- M H Tawfik
- Published
- Updated
- Read time
- About 3 minutes
Match the rating to the exact phone
Two products labelled IP68 can have different tested depths and durations. Apple's water-resistance guidance lists model-specific conditions, including different depths for iPhones carrying the same IP68 designation. Compare the full condition rather than stopping at the badge.
The vivo X300 Pro overview also qualifies IP68/IP69 through laboratory conditions and exclusions. An additional rating describes another test; it is not a guarantee that every wet-use scenario is safe.
Spray protection and immersion are different tests
Samsung's Myanmar A17 LTE page and UAE A07 5G page describe IP54 using laboratory fresh-water spray at 10 litres per minute for five minutes from all angles. Their footnotes advise against beach or pool use and say resistance can diminish. The A17 LTE record and A07 5G record retain those limits; neither rating establishes immersion protection.
Compare that with the India A35, whose manufacturer IP67 conditions use fresh-water immersion up to one metre for 30 minutes. These exact examples illustrate different tests, not a recommendation to recreate them. Marketing phrases about rainy commutes or poolside use do not override the manufacturer's exclusions. The Samsung regional conditions were rechecked on 4 October 2026.
Separate accidental exposure from planned water use
A useful buying question is whether you need protection against accidental exposure, or intend to record while swimming or in a shower. Do not turn the first requirement into an assumption that the second is covered. Apple advises against intentional submersion and pressurised-water exposure, and says resistance can decrease with wear.
For every candidate, read what the manufacturer says about liquids, temperature and damage. Follow that phone's instructions after accidental exposure; a tip written for another brand is not automatically its care procedure.
Read warranty exclusions before paying
Apple's guidance says liquid damage is outside its warranty, while noting that consumer-law rights may apply. That does not establish the terms of a different brand, a retailer's service plan or your specific purchase. Obtain the applicable warranty document and ask who handles the claim.
For a used or repaired phone, ask about its repair history rather than treating the original launch rating as proof of its current condition. Do not perform an immersion test to establish authenticity or warranty eligibility.
What to compare on a shortlist
| Check | What to record | Why it matters | | --------------- | --------------------------------------------- | -------------------------------------------------- | | Exact model | Manufacturer specification and region | Similar names can cover different hardware | | Test conditions | Rating, stated depth, duration and exclusions | A badge alone omits important limits | | Condition | Damage and repair history | Original specifications do not certify a used unit | | Warranty | Written terms and responsible service channel | Protection rating and repair coverage are separate |
The V50 and X300 Pro records include manufacturer protection specifications alongside their other trade-offs. Use the value checklist to weigh protection with handling, cameras, support and the total purchase. This guide does not test water resistance or determine whether a particular claim is covered.
Primary manufacturer guidance was checked on 3 October 2026. Consult the current instructions for your exact phone before care or charging after liquid exposure.