How to check your phone's IP rating

Water resistant is not the same as waterproof, no matter how confident the spec sheet sounds.

Your phone either has an IP rating or it doesn’t. There isn’t an app, dialer code, or hidden Android setting that can test it after the fact.

That last part matters. An IP rating is earned during controlled lab testing on a new device. It tells you what the phone was certified to survive when it left the factory, not what your two-year-old phone will survive after drops, repairs, pocket lint, heat, and worn adhesive.

Where to find the rating

Check the manufacturer’s product page first. That’s the source that matters.

You can also check the original box, the user manual, carrier spec pages, or a spec database such as GSMArena. If those disagree, trust the manufacturer over a retailer or comparison site.

Search for the exact model name, not just the marketing family. “Galaxy A36” and “Galaxy A36 5G” can have different regional documentation. Budget and mid-range phones are especially messy because NFC, storage, charging, and IP ratings can vary by region.

What IP means

IP ratings come from IEC 60529, a standard for rating how well an enclosure resists dust and water entering it.

The first digit is dust protection. On phones, the number you usually care about is 6. IP6X means dust-tight under the test conditions. IP5X means dust-protected, which allows limited dust ingress as long as it doesn’t interfere with operation.

The second digit is water protection. That’s where most of the confusion lives.

IPX7 means the device survived a 30-minute immersion test in up to 1 meter of freshwater.

IPX8 means it goes beyond IPX7, but the exact depth and duration are set by the manufacturer. That is why two IP68 phones can have different water claims. Samsung commonly describes IP68 Galaxy phones as surviving a 30-minute test at up to 1.5 meters. Apple lists many recent iPhones, including iPhone 16 and iPhone 17 families, as IP68 up to 6 meters with the same 30-minute duration.

IPX9 or IP69 covers high-pressure, high-temperature water jets. It does not mean “better underwater” than IP68. OnePlus 13 is a good example of a phone marketed with both IP68 and IP69, with separate lab conditions for immersion and jet testing.

Common phone ratings

IP68 is the normal flagship rating. You’ll see it on high-end Samsung Galaxy S phones, Google Pixel Pro models, iPhones, OnePlus 13, and many other premium devices.

IP67 is a step below but still useful. It covers dust-tight construction and freshwater immersion at 1 meter for half an hour.

IP54 and IP64 show up on mid-range phones. They mean the phone can handle dust exposure and splashes, but not submersion.

IPX4 or IPX8 means the dust part wasn’t tested or wasn’t rated. The X is not a secret extra feature. It means “no rating provided for that category.”

No listed IP rating means no certified claim. The phone may still have rubber gaskets around ports or a coated board, but you can’t treat that as water resistance.

What the rating doesn’t cover

IP tests use controlled conditions. Real life doesn’t.

Saltwater is the worst normal water exposure for a phone. It is conductive and corrosive, and it can damage seals, ports, speakers, and internal contacts quickly.

Pool water is also outside the neat lab scenario. Chlorine and other chemicals are harsher than clean freshwater.

Hot showers and steam are bad ideas. Heat expands materials, adhesive softens, and steam can push moisture into tiny gaps that a static immersion test doesn’t represent.

Drops change everything. A phone can be IP68 when new and much less resistant after one hard fall onto concrete. The screen adhesive, back cover adhesive, SIM tray seal, buttons, microphone mesh, and speaker openings all age.

Manufacturers are blunt about this in warranty language. Water resistance is not permanent, and liquid damage is usually not covered.

Checking a used phone

You can’t prove that a used phone still has its original IP protection. You can only look for warning signs.

Eject the SIM tray and check for a Liquid Contact Indicator if the model exposes one there. A white indicator usually means no detected liquid contact at that point. Pink or red means moisture reached the indicator. This doesn’t tell you whether the phone is currently damaged, but it does tell you the seal story isn’t clean.

Look for screen lift, back-cover gaps, cracked glass, missing SIM tray gasket, muffled speakers, fogged cameras, or corrosion around the charging port. Those are practical clues.

Be extra cautious with phones that had a screen or battery replacement. A good repair shop can replace adhesive seals, but it is rarely identical to the factory process. A bad repair shop may not restore water resistance at all.

Practical advice

Treat the IP rating as accident protection. Rain, a spilled drink, or a quick drop into shallow freshwater is exactly the kind of situation it is meant to help with.

Don’t use it as permission to film underwater, shower with the phone, or take pool photos without protection. That is gambling with a device whose liquid-damage warranty probably won’t save you.

If the phone will be near water on purpose, use a waterproof pouch from a known brand. A cheap pouch is less elegant than trusting the phone’s seals, but it is much easier to replace than a display, logic board, or camera module.

The rating gives you a safety margin. It isn’t a dare.