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© iFixit Electronics Production | August 26, 2013

Motorola Moto X Teardown: Tons of New Innovations

After being acquired by Google, Motorola took a fresh look at smartphone design — from the inside.
Among the usual suspects (cameras, chips, display) lie some interesting design decisions that we've never seen before. Motorola's design team is paying the kind of attention to detail we usually only see from Apple. Instead of making another cookie-cutter copy of the competition, Motoroogle took the time to innovate new ways of constructing their flagship smartphone.

The Moto X earned a solid 7 out of 10 repairability score. Modular construction allows you to replace components economically; everything's held in place with Torx T3 screws and some mild-to-medium adhesive — nothing crazy that will break someone's tinkering heart. Folks will have to replace the glass and LCD as one whole enchilada, which is standard practice nowadays.

© iFixit
The Teardown

This is the first and only smartphone that's "Designed & Assembled in the USA," to our knowledge. Flextronics is assembling the phone for Motorola in Fort Worth, Texas.

We were surprised to learn that our "Woven Black" case actually has a weave to it—at first we thought it was just a gimmick. It's not — you can see right through it!

The camera flash is its own separate assembly, and is attached to the back cover. Folks can pretty easily replace the back cover with another of their choosing, provided they peel off and transplant the flash.

This is possibly the most modular headphone jack we've ever seen. It pops right out of the upper midframe panel, spring contacts and all.

© iFixit
The microphone assembly clings (like a baby sloth) to the earpiece speaker to maintain a solid connection with the spring contacts below.

Motoroogle again shows off its novelty; the X's vibrator motor is soldered right to the motherboard. The wonders never cease.

One thing about this device is certain: the design choices are nothing if not unique. The midframe is held in place by pins protruding from the edges of the display assembly bezel.

Chip ID that doesn't disappoint:
  • Toshiba THGBMAG7A2JBAIR 16 GB eMMC NAND Flash
  • SK Hynix H9TKNNNBPDAR RAM (we assume the Snapdragon S4 Pro is layered under this IC)
  • Qualcomm PM8921 Power Management IC
  • Texas Instruments TMS320C55
  • Skyworks 77619-12 Power Amplifier Module for Quad-Band GSM / EDGE and Penta-Band (Bands I, II, IV, V, VIII) WCDMA/ HSDPA/ HSUPA/ HSPA+/ LTE
  • Texas Instruments MSP430 F5259 Mixed Signal Microcontroller
  • Qualcomm WCD9310 Audio Codec
  • Qualcomm WCN3680 802.11ac Combo Wi-Fi/Bluetooth/FM
  • NXP TFA9890 High Efficiency Class-D Audio Amplifier
  • Skyworks 77737 SkyHi Power Amplifier Module for LTE Bands 12/17 (698-716 MHz)
  • EPCOS 7#959 Wireless LAN / Bluetooth Filters (IF)
  • Wolfson Microelectronics WM7121 Top Port Analogue Silicon Microphone
  • Wolfson Microelectronics WM7132 Bottom Port Analogue Silicon Microphone

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June 25 2018 9:38 am V9.6.1-2