Xiaolong 820 adopts 64-bit architecture independently designed by Qualcomm, adopts four Kryo cores, the highest frequency is 2.2GHz, and is produced by Samsung 14nm FinFET process, which supports fast charging 3.0 technology. The graphics processing chip is Adreno 530 and the DSP digital signal processor is Hexagon 680. A brand-new Spectra 14-bit dual ISP processor is adopted in image processing capability, which can support 28 million pixels /30fps at the highest, and the throughput can reach 1.2 gpix/ sec (120,000 pixels/sec).

Xiaolong 820 supports dual-channel memory LPDDR4- 1866, eMMC 5. 1, UFS2.0(Gear3), SD 3.0(UH S-I), USB 3.0 input and output, and universal loan compression technology.

On the baseband chip, the 820 continues to be a strong leader, equipped with a brand-new X 12 LTE modem, adopting WTR3925 fourth-generation LTE multimode transceiver, supporting global frequency bands, TDD-LTE and FDD-LTE in all frequency bands. Support WCDMA (DB-DC-HSDPA/DC-HSUPA), TD-SCDMA, CDMA 1x/EVDO and GSM/EDGE, support LTE Cat. 12, with a maximum download speed of 600Mbps, support LTE Cat. 13 and a maximum upload speed of/kl.

As for wireless network, Xiaolong 820 is equipped with Qualcomm VIVE 802. 1 1ac, which supports three-band Wi-Fi and 2X2 MU-MIMO (multi-user, multiple input and multiple output) technology introduced by Qualcomm in summer.

In terms of security, Xiaolong 820 supports Sense ID fingerprint identification, StudioAccess content protection, SecureMSM, SafeSwitch anti-theft protection and Smart Protect intelligent protection technology.

In terms of graphics processing performance, Adreno530 can realize the functions of dynamic reflection of relative viewing angle, high dynamic range rendering (HDRR), realistic color and illumination, human eye simulation, time anti-aliasing and so on.

In multimedia performance, 820 supports decoding 60fps video with 4K resolution of 10 bit, 240fps video of 1080p and HH.265 10 bit /VP9, and supports decoding lossless format of 192kHz FLAC with 24 bit sampling rate in audio. In terms of output performance, it supports HDMI 2.0 4K resolution 60fps output, Miracast 2.0 4K60fps, wireless display of direct video stream, true buffer compression ratio of 3: 1, and of course supports 4K video recording.

Qualcomm Xiaolong 820 has been mass-produced and shipped. 16 in the first half of the year, there will be a mobile phone equipped with Qualcomm Xiaolong 820 processor. Which mobile phone will become the first mobile phone equipped with 820 processor in the world, I believe it will attract people's attention again.