Xiaomi Mi MIX Teardown


Xiaomi Mi MIX is powered by quad-core Qualcomm Snapdragon 821 processor, and it comes with 4GB of RAM. The phone packs 128GB of internal storage cannot be expanded. As far as the cameras are concerned, the Xiaomi Mi MIX packs a 16-megapixel primary camera on the rear and a 5-megapixel front shooter for selfies. The phone comes with a 6.40-inch touchscreen display with a resolution of 1080 pixels by 2040 pixels at a PPI of 362 pixels per inch.

It runs Android 6.0 and is powered by a 4400mAh non-removable battery. It measures of 158.80 x 81.90 x 7.90 (height x width x thickness) and weighs of 209g.

Xiaomi Mi MIX is a dual SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, NFC, Infrared, USB OTG, FM, 3G and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include compass magnetometer, proximity sensor, accelerometer, ambient light sensor, gyroscope, and barometer.

Remove the SIM card tray.

There is no screw on the fuselage, so we pry up the back cover with a suction cup.
Xiaomi Mi MIX’s back cover is fixed to its body by snaps.

After opening the back cover, the fingerprint module cable is still connecting to the back cover.
To remove the back cover, you need to disconnect the fingerprint module cable.

Remove five screws securing the bottom board cover.
There is a screw is covering with a fragile sticker. If you damaged it, you will void the warranty.

After removing the board cover, you can access the front camera, loudspeaker and USB Type-C port.

USB Type-C port

Fingerprint module

Remove all screws securing the motherboard protection plate.

With the protection plate removed, you can access the camera and other internal parts.

You can find some words on the motherboard, that means the phone with a 4GB RAM and 128GB ROM.

You can see, the circuit board is manufactured by COMPEQ.

The vibrator is above the headphone jack.

Here’s rear camera.

The rear camera is assembled by O-film.

SK hynix 4GB RAM + Qualcomm Snapdragon 821 processor

Qualcomm PM8996 power management chip

Qualcomm SMB1351 Quick Charge IC

Xiaomi Mi MIX comes with a 3.85V, 4300mAh Li-polymer battery, Xiaomi P/N: BM4C.

Here’s 5-megapixel front camera.

Cantilever beam piezoelectric ceramic module

Source: Gfan.com


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