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Samsung seems to have gone all-out to provide the same smartphone experience regardless of your screen size preferences, and the Galaxy S8's specs bear that out. Any of this look familiar?
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5.8-inch, dual-edge, Super AMOLED display with 2960 × 1440 resolution (570 ppi)
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Qualcomm Snapdragon 835 or Samsung Exynos 8895 processor, with 4 GB RAM
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12-megapixel rear camera with dual pixel autofocus and 4K video capture; 8-megapixel selfie camera
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64 GB internal storage, expandable via MicroSD card (up to 256 GB additional)
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IP68 water resistance rating
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Android 7.0 Nougat
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Dimensions aside, the S8 fairly identically clones the look of the S8+. Features include:
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Speaker grille and microphone hole
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USB-C charging port and headphone jack (Apple: 0 Samsung: 1)
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Pulse reader/flash assembly
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Rear-facing camera
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Fingerprint reader
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The S8 is a safe evolution on the S7 Edge—proportions, camera and sensor package location, and size are all fairly on par.
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The Galaxy once again rocks the glass-on-glass design, making our lives difficult. We heat the heck out of this panel and apply plenty of prying picks.
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Once we get an edge open, the iSclack helps us crank through the rest of the gnarly adhesive (which will need replacing upon reassembly—*groan*).
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And we're in—to an S8+? This guy looks pretty darn identical.
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The fingerprint sensor lives in the rear case, somewhat controversially placed. Using the thing (with your right hand) requires blindly stretching and blotting out the camera...
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The good news is that this sensor is modular and can be popped right off its adhesive for replacement. All it takes is a little heat and a good push.
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As with its S8+ sibling, the S8 employs some sweet hardware multitasking. The speaker/antenna array, and antenna/NFC coil assembly, do double duty as the phone's midframe.
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We're almost running out of things to say here—the rest of the phone looks pretty much like the S8+ too, down to the wee pancake vibrator. It's like someone left the S8+ in their pocket on laundry day and it came out of the wash slightly shrunken, but no worse for wear.
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You'd think that after Samsung's less than stellar battery record, they'd have a quick eject system for these little
bombspacks. And yet, this cell is firmly (and we mean firmly) adhered. -
And it's not like it's especially hard to have a removable battery—it's done all over the phone world.
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The Samsung-branded battery clocks in at 11.55 Wh—comparable to the Google Pixel's 10.66 Wh, but dwarfing the (slightly smaller) iPhone 7's 7.45 Wh battery.
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The I/O board connector is under the motherboard in these late-model Galaxy phones. Because why not make things harder?
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The motherboard itself pops out with relative ease, giving us a peep at that now-Samsung-standard heatpipe.
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The I/O daughterboard configuration matches the S8+ right down to the modular headphone jack.
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We checked the
geneticschips in the S8 to see if it is truly a smaller twin of the S8+: -
Samsung K3UH5H50MM-NGCJ 4 GB LPDDR4 RAM layered over the MSM8998 Snapdragon 835
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Toshiba THGBF7G9L4LBATR 64 GB UFS (NAND flash + controller)
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Qualcomm WCD9341 Aqstic audio codec
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Skyworks SKY78160-11 WLAN front end module
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Avago AFEM-9066 power amplifier module
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NXP Semiconductor PN80T NFC controller w/ secure element
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Silicon Mitus SM5720 interface PMIC
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On the opposite side we find:
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Murata KM6D28040 Wi-Fi Module
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Qualcomm PM8998 (similar to PM8920) Power Management
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Qualcomm WTR5975 RF Transceiver
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Avago AFEM-9053 power amplifier (likely)
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IDT P9320S wireless power receiver
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Maxim MAX77838 companion PMIC (similar to MAX77829) (for AMOLED displays)
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Samsung S59X7P1 image processor (likely)
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IC Identification, pt. 2:
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RDA Microelectronics RDA6213N FM transceiver (likely)
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Skyworks SKY13716-11 low band LNA front end module
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Qualcomm ? D5319 mid-band diversity
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Qualcomm ? D5320 high-band diversity (likely)
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Skyworks SKY77365-11 power amplifier module
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NXP Semiconductor BGU8103 GPS/GLONASS/Galileo/BeiDou Low Noise Amplifier
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NXP Semiconductor PCAL6524 24-bit I/O expander
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IC Identification, pt. 3:
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Maxim MAX98506 audio amplifier
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Qualcomm PM8008 power management
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Samsung S2MPB02 power management
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Samsung S2MM005X02 USB power delivery controller (likely)
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ON Semiconductor FPF3688UCX load switch
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ON Semiconductor FAN48618 voltage regulator and Richtek RT8010GQW 1 A DC/DC converter
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Vishay DG2730 2 port, 480 Mbps DPDT USB 2.0 analog switch and NXP Semiconductor NCX2200 comparator
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IC Identification, pt. 4 (sensors):
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STMicroelectronics LSM6DSL 3-axis accelerometer/gyroscope
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STMicroelectronics LPS22HB Pressure Sensor
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AKM Semiconductor AK09916C 3-axis electronic compass
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Ablic (formerly Seiko Instruments) S-5712CCDL1-I4T1U Hall Effect Sensor
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Semtech SX9320 Proximity Sensor (likely)
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Analog Devices ? Heart Rate Sensor
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That's it for the vanilla S8. If you haven't already guessed, we've got a more detailed breakdown of the S8+, so check it out if you haven't already.
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With that, let's give the Galaxy S8 its repairability score.
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- Lots of components are modular and can be replaced independently.
- The battery can be replaced, but tough adhesive and a glued-on rear panel make it unnecessarily difficult.
- Front and back glass make for double the crackability, and strong adhesive on both makes it tough to access the internals for any repair.
- Because of the curved screen, replacing the front glass without destroying the display is extremely difficult.
Considerações finais
Índice de reparabilidade
(10 é o mais fácil de reparar)
41 comentários
With the release of the Samsung Galaxy S8 and S8+, Samsung has begun building new "Wizard Lounges" at which Samsung officials can personally tell you "your phone is broken, buy a new one!"
+1 for the best review I have seen on this so far.
Very nice Photography!
I would like to know how heavy the battery is compared with the S7 battery and how big (volume) it is
From memory, (did a teardown just recently,) the S8 Battery is significantly heavier than an S7 battery. It is quite a bit thinner however, so the added weight must be caused by the internals. I'm no expert on battery composition but I know for sure that S8 batteries are much more durable from a repairers point-of-view.