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Itโs been a couple years since Google unveiled its last 5" smartphone, the Nexus 5, and a lot has changed since thenโthe Nexus family's been augmented by a premium 6" phablet, a highly acclaimed 7" tablet, and even a full-fledged set top box. One thing remains constant thoughโweโre still tearing down Nexii as fast as they (in this case, LG) can make them! Today weโre looking at the Nexus 5Xโsuccessor to the Nexus 5 which impressed us with its modular design and ease of access. Will the 5X earn the same high marks? Join us 'round the teardown table as we find out!
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Before we shuck the 5X's housing, let's see what it has in store for us:
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1.8 GHz Qualcomm Snapdragon 808 hexa-core 64-bit processor with Adreno 418 GPU and Android Sensor Hub
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12.3 MP/4K rear camera with laser-assisted autofocus, and 5 MP front-facing camera
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2 GB LPDDR3 RAM with 16 GB or 32 GB internal storage
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5.2" full HD 1920 ร 1080 IPS LCD at 423 ppi
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USB Type-C Port with support for fast charging
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Nexus Imprint Fingerprint Scanner
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Android 6.0 Marshmallow
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Great Scott! Google's latest Nexus offering sports a reversible USB-C charging port alongside the headphone jack.
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What's not a bummer is the increased charging speed (5V/3A) that the USB-C port provides.
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The RGB LED notification indicator is hidden away underneath the lower speaker grille making a totally sweet 3x3 notification grid. Too bad it doesn't move...
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The rear of the Nexus 5X is home to the all-new Nexus Imprint fingerprint reader, 12.3 MP camera, dual flash, and laser rangefinder.
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Just like its older sibling, the 5X uses clips to secure the rear case to the rest of the phone.
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LG seems to have gotten the message about our feelings on adhesive.
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Adhesive? Where we're going, we don't need adhesive.
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That wasn't so bad! Things are looking up for the 5X as we get our first glimpse at the interior of the phone.
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Luckily, this sticker on the inside of the back panel has all the essentials: IMEI, country of origin, and the model number: LG-H790.
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Our spirits soared as we spied the 2700 mAh battery sitting in plain viewโa removable battery is hard to come by these days.
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But alas, it was not to be. The battery connector is squirreled away beneath the midframe, and it's totally inaccessible for now.
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Our 64 Bit Driver Kit makes short work of the 10 Phillips screws holding the midframe captive.
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The midframe comes piecefully (two pieces to be exact):
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The lower half contains a few antennas and the phone's front-facing speaker.
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The upper half contains the Nexus Imprint fingerprint reader.
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Piggybacking on the midframe, we find the
Touch IDNexus Imprint fingerprint reader. -
Flipping the Imprint over reveals an unidentified control chip and our favorite, spring contacts! These connectors are much more durable than traditional connectors that snap into place, and they're much easier to work with during repairs. Win win!
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Some light adhesive secures the battery, but it's nothing that a little spudgering can't handle.
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The 5X packs a 3.8 V, 2700 mAh batteryโa 400 mAh increase over the Nexus 5.
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Although the 5X doesn't officially support Quick Charge 2.0, Google claims that USB-C will provide "four hours of use after only ten minutes of charging."
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Where are we? When are we?
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We're almost to the motherboard, but we stop to get a better look at the rear-facing camera.
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The 5X's rear camera is packing a Sony IMX377 12.3 MP sensor, that sits behind a ฦ/2.0 lensโa feature common to both the 5X and the 6P.
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Unlike previous generations, this new camera doesn't include Optical Image Stabilization.
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The Nexus team claims this is no longer necessary, thanks to the increase in pixel size (from 1.4 ฮผm to 1.55 ฮผm).
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The 5 MP front-facing camera is the last component preventing us from relieving this phone of its motherboard.
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Off comes the motherboard, leaving behind the screen and I/O ports... Well, all except the USB-C port. This doesn't look good.
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Similar to the LG G4, the USB-C port is soldered to the motherboardโnot an easily replaced daughterboard. Unless you know how to microsolder, you'll need to replace the motherboard when the port fails.
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Much to our disappointment, the motherboard isn't powered by a Mr. Fusion:
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Samsung K3QF3F30BM-QGCF 2 GB LPDDR3 RAM, with the Qualcomm Snapdragon 808 layered beneath
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Toshiba THGBMFG7C2LBAIL 16 GB eMMC 5.0 Flash Memory
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Qualcomm WTR3925 LTE Transceiver (Also found in LG G4/HTC One M9)
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Qualcomm SMB1358 Quick Charge 2.0 IC
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Qualcomm PMI8994 Power Management IC (Also found in LG G4, HTC One M9, and OnePlus Two)
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Qualcomm WCD9330 Audio Codec (Also found in LG G4 and OnePlus Two)
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Skyworks SKY77814-11 power amplifier module for LTE (Also found in OnePlus Two)
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STMicroelectronics STM32F411CE 32-bit 100 MHz ARM Cortex-M4 RISC microcontroller
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And on the flip side...
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Qualcomm PM8994 power management IC
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Avago ACPM7800 Quad-band GSM/EDGE and Multi-mode power amplifier (as seen in the HTC One M9)
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Qualcomm QCA6174 802.11ac Wi-Fi 2x2 MIMO combo SoC
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NXP Semiconductor PN548 NFC controller
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RF Micro Devices RF1149A routing switch
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Qualcomm QFE1100 envelope tracking IC
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Avago BFI523
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IC identification, pt. 2:
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ON Semiconductor FSUSB104UMX USB 2.0 high-speed analog switch
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ON Semiconductor FAN48623UC35X 2.5 A synchronous regulator
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NXP Semiconductor NCX2200 comparator
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Ricoh RP602Z330C 1.5 A / 3.3 V buck-boost DC/DC converter
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Knowles MEMS microphone
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IC identification, pt. 3:
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Qorvo (formerly TriQuint) TQF6174 802.11n/ac Wi-Fi front end module
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Skyworks SKY13560-485LF SP4T LTE transmit/receive switch
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Infineon BGA8U1BN6 4-6 GHz low noise amplifier
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IC identification, pt. 4 (sensors):
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Bosch Sensortec BMI160 3-axis accelerometer/gyroscope
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Bosch Sensortec BMM150 3-axis magnetometer
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Bosch Sensortec BMP280 pressure sensor
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STMicroelectronics VL6180 ToF proximity sensor
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ABLIC, Inc. (formerly Seiko Instruments) S-5717ACDL8-I4T1U hall sensor
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Ambient light sensor (likely)
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The 5X revives an old favorite of oursโthe spring contact headphone jack.
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We also take a moment to admire that nifty notification LED and its simple gold contacts. Shiny.
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Nexus 5X Repairability Score: 7 out of 10 (10 is easiest to repair).
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Many components are modular and can be replaced independently.
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Standard Phillips screws means a driver is easy to find.
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The battery isn't immediately user accessible but isn't too challenging, or too adhered, to replace.
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Fused display assemblyโglass and LCD will need to be replaced together if one or the other breaks.
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the back cover looks like is had space for a wireless charge pad but as the 6p is metal and could not have wireless charging they wimped out.
agreed, I'd love to know what that light grey area is on the inside of the back cover.
I'm sure the NFC antenna is in there
Does the Nexus 5x battery size is the same as Nexus 5 2013 battery size? I'm hoping that the 5x's battery can be put inside N5 2013.