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  • The Samsung Galaxy S10 with it's bezel-less screen and cheerio looking camera hole over

  • the top corner, it's quite possibly one of the most feature rich flagships of 2019.

  • With it's under screen ultrasonic fingerprint scanner and reverse wireless charging, it's

  • time to take a look at it all from the inside.

  • Did you know that in order to make one pound of honey, it takes pollen from 2 million flowers?

  • And 12 bees will work their entire lives just to make one teaspoon of honey.

  • A few more nature facts for you while rocking dbrand's latest skin called the Black Swarm

  • link in the description.

  • And thanks to dbrand for sponsoring this teardown.

  • It's time to review the Galaxy S10 from the inside.

  • Let's get started.

  • [Intro]

  • Glass backed phones might look intimidating to take apart at first glance.

  • No visible screws, just a solid glass sandwich.

  • But it's actually not too bad.

  • I can use my heat gun to get the phone warmed up till it's just barely too hot to touch,

  • and then pull up on the glass with a large suction cup while simultaneously slipping

  • a razor between the frame and the glass to cut away the adhesive, and then repeating

  • the process several times.

  • Keep the phone super hot and the adhesive soft.

  • The whole process only took me about 5 minutes and I still have all my fingers.

  • Not too shabby.

  • The first look inside the phone shows that the rear glass has nothing attached to it.

  • A clear S10 would definitely be possible.

  • With everything covered in black plastic though, there wouldn't be much to show off.

  • Nothing quite tops last year's clear Pixel 3.

  • The wireless charging pad doesn't look like it changed too much which makes sense.

  • Whether power is being sent or received, it's still going to happen through the circular

  • copper coils inside this pad.

  • Inductive coupling allows the coil to pull power from or transfer power to whatever wireless

  • charging coils are placed next to it.

  • Pretty nifty.

  • There are 14 screws holding the wireless charger and black plastics to the motherboard.

  • Once the screws are gone, I can pop off the black plastics exposing the internal circuitry

  • of the Galaxy S10.

  • On the undersides of the plastic we see square contact pads that line up with the motherboard

  • to transfer that wireless power.

  • And then a few more square contact pads down here next to the loud speaker.

  • These also rest up against the motherboard.

  • Pretty normal stuff so far.

  • I'll unplug the battery and take out the SIM and SD card tray.

  • And then I can take my plastic pry tool and unclip the screen ribbon just like a little

  • Lego.

  • The headphone jack ribbon and the front facing 10 megapixel cheerio camera also unplug.

  • It's not actually called a cheerio camera, I just can't help myself at this point.

  • No optical stabilization on this little guy, but we'll get an up close look at the underside

  • of that screen here in just a second.

  • There are 2 screws down at the bottom supporting the charging port, and another silver screw

  • up here in the main chunk of the motherboard.

  • And once those are unscrewed, the whole motherboard can come loose from the frame.

  • Now here's where we run into a problem.

  • You might have spotted it already.

  • The charging port is soldered onto the motherboard, and not removable.

  • This is super disappointing.

  • With last year's Galaxy S9, if your charging port or bottom microphone stopped working,

  • the replacement part could be purchased on Amazon for $15, keeping your phone alive for

  • cheap.

  • But now that Samsung has made their charging port permanent and not replaceable, repairing

  • a charging port or microphone is not possible anymore.

  • This is some Apple-level anti-consumer planned obsolescence baloney.

  • USB-C, while pretty reliable, can still break with time or corrode.

  • The bottom microphone could also fail at any point.

  • It's pretty lame of Samsung to make it permanent.

  • Not cool.

  • Now if something stops working, you have to buy a whole new phone when your warranty runs

  • out, instead of replacing it for just $15.

  • From the Galaxy S6 till now, they've all been modular.

  • While that change is rather unfortunate, Samsung did add another camera up here which is good.

  • Now we have 3 cameras attached to the upper portion of the motherboard.

  • You might be thinking to yourself, man, that is an ugly color of plastic they are all sitting

  • in.

  • Which is true.

  • But it's the natural color of plastic before dyes or coloring is added.

  • So Samsung is probably just saving a few pennies on a part that nobody sees...except for the

  • millions of us watching this teardown.

  • Thanks for subscribing.

  • On the left we have a 12 megapixel telephoto camera with optical image stabilization.

  • And in the center we have another 12 megapixel normal camera.

  • Samsung claims this has OIS as well, but I don't see a whole lot of movement.

  • And on the right we have a 16 megapixel ultra wide camera that I'm pretty excited about....not

  • excited enough to upgrade my Galaxy S8 just yet, but I do like where the future is headed.

  • The main center camera is still rocking Samsung's mechanical variable aperture.

  • This is normally controlled with magnets.

  • The little flaps dictate how much light can get into the sensor so it can take better

  • pictures.

  • Samsung's doing some pretty cool stuff.

  • No glimpse of the ultrasonic fingerprint scanner yet.

  • I have a bad feeling it's going to be hard to get to.

  • Down here at the bottom of the phone we can see some waterproofing like the rubber water

  • resistant mesh around the loud speaker hole.

  • Pretty beastly stuff, and it's crazy seeing it all up close and personal like this, especially

  • when we remember it's really just the size of an ant.

  • The microphone has its own mesh square.

  • And the irreplaceable charging port attached to the motherboard has it's own rubber ring

  • to keep water out.

  • The headphone jack is removable.

  • And the vibrator is the same circular coin style vibrator motor Samsung has always used.

  • Take a loo at this heat pipe though.

  • I'll have to chop that open in a second...right after we get this battery out.

  • Samsung once again has made this pretty difficult with a lot of adhesive under the battery holding

  • it down.

  • The annoying part is, is that it's the same type of adhesive we see attached to magic

  • pull tabs, but Samsung has conveniently left off the pull tab part to make it difficult

  • for us.

  • It's disturbing how far companies like Apple, and now Samsung, are willing to go to keep

  • their phones non-repairable.

  • It's bad news for everybody.

  • It appears that dogs are allowed this time around.

  • And if you understood that reference, you watch too many of my videos and you should

  • probably go outside.

  • Let's get a closer look at that heat pipe.

  • There is a water damage indicator next to the SIM card tray opening.

  • And the copper pipe on the S10 is massive compared to the heat pipe on last year's S9.

  • I'll put both tear downs side by side for you.

  • It's crazy how much copper Samsung has added this time around.

  • It's still not quite as big as the Razer Phone 2's copper waterbed, but you can see the liquid

  • inside.

  • It evaporates as soon as I slice it open with my razor blade.

  • It also looks incredibly dirty inside which is something I haven't seen before.

  • Copper doesn't rust, it turns green when it oxidizesnot brown.

  • That's the same reason why the copper Statue of Liberty is green.

  • The mud inside this copper pipe is something else, and I'm not sure what or why.

  • Every heat pipe I've opened up has been clean.

  • There are copper strands inside though.

  • These help the liquid wick from one end of the pipe to the other to transfer heat.

  • So we've come to a crossroads here.

  • Normally I would stop the teardown at this point because removing the screen destroys

  • it, and I like to try to keep my phones in one piece so they work when I put them back

  • together.

  • But the ultrasonic fingerprint scanner is hidden under the screen and the only way to

  • see it is to sacrifice the phone and keep going.

  • Tough choice.

  • Alright, I'll flip a coin.

  • Heads - we take the screen off to see the ultrasonic scanner.

  • And tailswe put the phone back together in one piece.

  • Okay, headswe take off the screen, and tailswe put the phone back together in

  • one piece.

  • Nice.

  • First try.

  • It's got to be fate.

  • One cool thing before we get started is the front sensors next to the cheerio camera,

  • like the proximity sensor, are under the display.

  • Just like One Plus's optical fingerprint scanner, they can see through the pixels.

  • Pretty crazy.

  • The reason Samsung screens are impossible to remove in one piece is because the display

  • underneath the top glass layer is super fragile and will crack like a potato chip if anything

  • touches it.

  • And since the whole front of the phone is the screen, there is a zero percent chance

  • of the screen surviving this removal process.

  • With the last bit of adhesive removed, the screen finally folds away from the phone frame,

  • exposing the circuitry of the ultrasonic fingerprint scanner.

  • This is kind of a long video, but don't fall asleep yet.

  • I'm going to unlatch the fingerprint scanner from the display ribbon and then slide by

  • tweezers under the ribbon to pull it out.

  • The ultrasonic fingerprint scanner is now disconnected, but the scanner itself is glued

  • to the underside of the super thin AMOLED display.

  • The rectangle can transmit high frequency sound waves through the glass that then bounce

  • off your finger and come back to the sensor, which then verifies if it's the right fingerprint

  • or not due to how the sound waves reflect off the ridges in your fingerprint.

  • Pretty awesome technology, especially with how thin it is.

  • We learned during my durability test that it does not function well with cracks or gouges

  • in the glass though, probably because it messes up how the sound waves reflect.

  • Even with all my attempts to get it off, all I managed to do was rip the cable.

  • There's no replacing the ultrasonic fingerprint scanner.

  • The glue holding it to the underside of the display is pretty permanent.

  • One thing that's super interesting about the scanner is that while the screen is taken

  • off, you can see the exact location and position of the ultrasonic rectangle when light is

  • shining on it from behind.

  • It's even more interesting when we see that the sensor is not positioned in the middle

  • like you might assume or expect.

  • It's actually 4 millimeters closer to the left side of the phone than it is to the right

  • side of the phone.

  • The off-center rectangle is because of where the ribbon was connected to the sensor...you

  • know, the part that I ripped off.

  • The ultrasonic sensor is indeed centered on the phone, Samsung just added a little extra

  • space to the left of the sensor connection for the ribbon.

  • That's why the whole thing looks off center.

  • Normally this stuff would never be visible when the phone is in one piece, I just thought

  • it was interesting.

  • Cool stuff though.

  • You can see the mill markings on the inner frame of the Galaxy S10, meaning the frame

  • was carved out of a solid block of aluminum.

  • That's probably what helps it be so strong.

  • I'm excited to see where ultrasonic fingerprint scanners are headed in the future.

  • They are so small and thin, it could easily fit anywhere underneath the display or cover

  • larger portions of the screen, or even fill the screen area entirely as the technology

  • improves.

  • The glass of the screen appears to be uncracked at the moment, but I'm still pretty sure that

  • the display is as dead as a doornail.

  • I'll toss everything together real quick to give it a try, including the motherboard and

  • the 3 screws holding it in place.

  • When I try to turn the phone on though, I get the briefest flash of light indicating

  • the display is totally deadmay it rest in piece.

  • Double pressing the power button still gets the camera to move though.

  • So the phone is alive, just needs a new screen.

  • Not too bad.

  • Incredible phone, awesome technology.

  • I wish it was more repairable, but at least now we know.

  • What feature do you think is most important on a smartphone?

  • Let me know down in the comments.

  • Come hang out with me on Twitter and Instagram, and see what your phone looks like with Swarm

  • on it using the link in the description.

  • Thanks a ton for watching, I'll see you around.

The Samsung Galaxy S10 with it's bezel-less screen and cheerio looking camera hole over

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Galaxy S10拆解--超音波測得準嗎? (Galaxy S10 Teardown – Does Ultrasonic Measure Up?)

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    林宜悉 發佈於 2021 年 01 月 14 日
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