On September 17, it was reported that last night, vivo held a new product launch conference to officially launch the NEX 3 series, including the 5G version and the 4G version, of which the 5G version is of course the most eye-catching.

According to the official introduction, NEX 3 uses the 5G special 6-antenna design, the side distributed antenna system and the "antenna gold buckle" three technologies to improve the 5G signal; The machine is equipped with 4500mAh large battery, supporting 44W ultra fast flash charge and C-DRX power saving technology; At the same time, it is also equipped with a zero sense heat sink, which can reduce the junction temperature (actual operating temperature) of the NEX 3 main chip by more than 10 degrees under the same high power consumption, and solve the heat dissipation challenge brought by 5G high power consumption. In this way, the signal, endurance and heat dissipation problems that 5G mobile phones need to face are all solved.

In terms of performance, NEX 3 is equipped with Snapdragon 855 Plus, and the whole system is equipped with UFS 3.0 as standard. It supports Multi Turbo 2.0 and ART++compiler acceleration engines. Officially, it claims that the core performance, computing efficiency and application fluency of the new machine have been improved by at least 20%.

In terms of network, NEX 3 supports Net Turbo network acceleration, SLA intelligent network acceleration technology+dual Wi Fi. At present, the commonly used Wi Fi frequency bands are 2.4GHz and 5GHz, both of which have advantages and disadvantages. To put it simply, the 2.4GHz frequency band has less attenuation compared with high-frequency signals with the increase of transmission distance, and good wall penetration performance. The disadvantage is that the speed is relatively slow, and WiFi interference is more; On the contrary, the 5GHz frequency band has a greater attenuation than the low-frequency band with the increase of distance. The wall penetration performance is poor, but the speed is faster.

Most of the devices on the market only support connection to one of the frequency bands, either 2.4GHz or 5GHz. However, Qualcomm said: "Children make choices, I want them all!"! For this reason, Qualcomm has specially developed a chip to support mobile phones to connect to 2.4GHz and 5GHz Wi Fi at the same time to achieve dual frequency concurrency, which is called "real-time dual band Wi Fi technology".

NEX3 is equipped with this technology supported by Qualcomm, which can fully combine the advantages of the 2.4GHz and 5GHz frequency bands to achieve higher speed, more stable signals, and lower latency, thus improving the user experience and upgrading the Wi Fi experience to a new level.

In terms of appearance, NEX 3 adopts a customized 6.89 inch unbounded waterfall screen, with the bending angle of the left and right sides close to 90 degrees, and the proportion of the screen is up to 99.6%! This is very amazing. According to vivo, the total R&D investment of this screen exceeded 200 million yuan.

The screen of NEX 3 is made of E3 Super AMOLED material with a resolution of 1080x2256. It supports 100% P3 wide color gamut, sRGB and HDR 10. The maximum local brightness is 800nit and the minimum is 1.9nit. Of course, it has also passed the German Rhine Eye Care Certification. In order to protect this screen, vivo has covered its surface with the Saixuan Up cover plate, and also has its own customized factory film.

On the top of the NEX 3, there is a 16 megapixel lift camera. There is a hidden pressure sensitive key on the right. It is driven by an independent power supply, so it can also be used normally during power off. The new machine has two colors: deep space streamer and liquid Tianhe.

In terms of photographing, there are three cameras on the back of NEX 3, namely 64 million pixels, 13 million pixels and 13 million pixels, which support 120 ° ultra wide-angle camera, 2.5cm ultra macro, and 2x optical zoom. In addition, it also supports more advanced backlight photography - Hyper-HDR.

In terms of price, the 8GB+256GB version of NEX 3 5G sells for 5698 yuan, the 12GB+256GB version sells for 6198 yuan, and the 8GB+128GB version of NEX 3 4G sells for 4998 yuan.

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