Galaxy Z Fold 3, Z Flip 3 water check: How deep can they go?

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The Galaxy Z Fold 3 and Z Flip 3 are the primary Samsung foldable telephones to function water resistance, so they need to be completely positive to make use of within the rain, subsequent to the kitchen sink or whereas within the toilet. Although they’ve totally different designs, these telephones share the identical IPX8 water-resistance score: as much as 5 toes (1.5 meters) of water for as much as half-hour, in response to Samsung’s specs. So we wished to see what would occur in our personal water experiments. Because it occurs, these telephones can take much more water than their official score.

Water resistance on telephones is nothing new and we have examined it to extremes earlier than. However foldable telephones have extra shifting components, like a hinge, so it is a wholly totally different design problem to maintain watertight.

The Z Fold 3 and Z Flip 3’s inside parts have a waterproof coating, whereas the hinge has an anticorrosive resolution and lubricant to assist stop rust. Extra intriguing is how Samsung made every half of this telephone capable of take a swim.

“To do that, we punched a gap within the inside in order that water would move into the machine,” mentioned Jongmin Kang, who works in Samsung’s product mechanical R&D group in a Korean-language video translated into English. “We blocked the outlet with rubber on the facet of the machine and crammed up the open areas with a liquid resolution we newly developed.”

Watch the video on this web page for the total check and browse on for the outcomes.


Lexy Savvides/CNET

Testing the Z Fold 3 and Z Flip 3 water resistance declare (5 toes)

For the primary dunk, I wish to particularly check the declare for every telephone: 5 toes of recent water for as much as half-hour. Utilizing a specially-designed tube to accommodate the width of the Z Fold 3, I measure out the 5-foot mark and fill the tube with water. Then, I begin a timer and decrease the Z Fold 3 all the way down to the underside.

A number of bubbles rose up from the telephone, and I observed the app switcher open up on the display, presumably a results of the water registering as a contact. It did not have an effect on the timer’s progress, making for a reasonably uneventful half-hour till I pulled the telephone again out once more.

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The Z Fold 3 in our specially-designed clear tube.


Lexy Savvides/CNET

Rinse and repeat with the Z Flip 3 below the identical situations.

After dunking each of the telephones and drying them off with a towel, I ran by means of a sequence of checks to see if every part was working as anticipated. The Z Flip 3 displayed a notification that there was water within the charging port, so I wasn’t about to plug an influence twine in to verify if it might take a cost simply but. Listed here are the outcomes:

  • Digital camera lenses have been clear with no indicators of water ingress; cameras labored as regular.
  • Inside and out of doors screens responded to touches.
  • Fingerprint scanner learn my thumbprint appropriately.
  • Audio system had some water remaining in them, so droplets emerged when taking part in again music at excessive quantity.
  • Microphones recorded as regular.

Checking the telephones after drying out

I wished to verify the telephones had an opportunity to utterly dry out earlier than making a remaining evaluation. So after 48 hours, I ran by means of all of the checks once more:

  • All digicam lenses have been clear with no indicators of water ingress.
  • Each telephones took a cost by way of USB-C.
  • Inside and out of doors screens labored as anticipated.
  • Fingerprint scanner learn my thumbprint appropriately.
  • Audio system sounded positive when taking part in again music.
  • Microphones recorded audio, sounded the identical because it did earlier than dunking.

With no seen exterior water injury, each telephones appeared model new and the identical as once I took them out of the field two days earlier.

Taking the Z Fold 3 and Z Flip 3 even deeper (10 toes)

Samsung’s water-resistance declare specifies recent water, however in the true world you may wish to use your telephone past the bath. Seeing as they’d handed the declare with flying colours, I took each telephones to a pool to see how they’d address chlorinated water — only for enjoyable.

After capturing some cool underwater footage with the telephones, I dove all the way down to 10 toes and left the telephones on the underside of the pool to see what would occur. This time I left them for quarter-hour every.

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The Z Flip 3 in a pool


Lexy Savvides/CNET

When the time had elapsed, I pulled the telephones out, rinsed them in recent water and examined once more to see in the event that they have been nonetheless functioning. Listed here are the outcomes:

  • Digital camera lenses have been clear with no indicators of water ingress.
  • Inside and out of doors screens labored as anticipated.
  • Fingerprint scanner learn my thumbprint on Z Flip 3, but it surely did not on the Z Fold 3.
  • Audio system sounded muffled and waterlogged when taking part in again music on each.
  • Microphones recorded audio.

Each telephones displayed the water notification within the notifications shade, so I waited 24 hours for them to totally dry out earlier than charging. 

As anticipated, they each nonetheless cost over USB-C. I used the instrument at fixmyspeakers.com to eject as a lot water as doable from the audio system — turns on the market was fairly a bit left in there. The utmost quantity stage returned to regular on each telephones, however music did not sound as clear on the Z Fold 3 because it did earlier than being dunked. The fingerprint reader nonetheless gave an error message on the Fold to learn my thumbprint, however the button nonetheless bodily labored to activate the display, get up Bixby or launch the digicam.

Are the Galaxy Z Fold 3 and Z Flip 3 waterproof?

As with all our experiments, this isn’t a scientific check of the water-resistance capabilities of the Galaxy Z telephones and it does not assure you will get the identical outcomes in case you dunk your telephone in water. However hopefully it provides you some peace of thoughts that if both of those telephones take an unintentional swim, they need to be positive.

The true check might be long-term sturdiness, so I will replace this text if something modifications within the coming weeks or months with the Z Fold 3 and Z Flip 3. 

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