On December 10, 2014, vivo released the world's thinnest mobile phone, X5 Max, with a thickness of only 4.75mm, a 5.5 inch 1080p AMOLED screen, a Snapdragon 64 bit eight core processor, 13 million pixels IMX 214 photo sensor+6P lens, and a Hi fi audio quality karaoke real-time ear return function.

The front of the X5 Max uses a 5 megapixel lens, the rear is an IMX214 13 megapixel CMOS+6P lens combination, and there are sapphire lenses. The X5 Max also has a built-in Qualcomm Snapdragon 615 processor, which is an eight core 64 bit structure, matched with 2GB RAM and 16GB ROM, and uses an AND or card holder to achieve dual SIM card functions and memory card expansion capabilities, which is the first for ultra-thin mobile phones.

In terms of Hi Fi 2.0, the X5 Max is a combination of ES9018K2M decoding+SABRE ES9601+OPA1612. The first level operational amplifier SABRE ES9601 is currently exclusive to vivo. In terms of karaoke function, the X5 Max uses Yamaha's YSS-205X to achieve real-time audio mixing.

As for the price, the X5 Max will sell for 2998 yuan on December 22.