First of all, this product uses the Amlogic S912 chip. Although it is not HiSilicon, the Amlogic S912 chip seems to be more cost-effective and very powerful, positioning high-performance terminal products.
As early as a year ago, this chip has already attracted widespread attention. After six months of jumping, the market has injected new vitality into the smart set-top box. It has a 64-bit eight-core ARM CortexTM A53 CPU with a maximum frequency of 2.0GHz, a GPU of ARM Mali-T820MP3 GPU 750MHz, HDR10bit 4K@60fps video hardware decoding, point-to-point display, H.265 support up to 10-bit hard decoding And AVS+ format playback, support HDMI2.0a, support CVBS, integrated high performance, low power consumption. This makes the Haimeidi H7 four-generation network set-top box with Amlogic S912 chip also destined for extraordinary performance.
Looking at the memory added to 2GB, it also means that its running speed will be satisfactory, multi-tasking running state is more than enough, and 16GB of high-speed flash memory, larger storage capacity allows users to install more applications as desired.
From the parameters, H7 four generations of decoding capabilities are also very good, can decode H.265, H.264, VP9, ​​MPEG1/2/4, VC-1, WMV format video, support MKV, WMV, MPG, MPEG, Video file formats such as DAT, AVI, MOV, ISO, and MP4. The wireless function not only increases the support for 2.4GHz/5GHz dual-band WiFi, but also increases the support for Bluetooth. This means that the H7 four generations will support Bluetooth voice control as well as the H6, which greatly enhances the convenience of operation.
Haimeidi H7 series products have always had good performance and good reputation. This H7 four generation is equipped with 64-bit 8-core Amlogic S912 chip, with 2G memory, 16G flash memory, with dual-band WIFI, support voice control, performance is very outstanding.
Students who know the TV box are no strangers to the Rockchip RK3288 and RK3368 chips. RK3288 is a chip launched by Ruixin Micro at the beginning of 2014. It adopts quad-core ARM Coretex-A17 core architecture and has gained a lot in the field of domestic flat panel and TV box. RK3368 is the OTT BOX chip launched by Rockchip in 2015. It adopts the eight-core 64-bit ARM Coretex-A53 core architecture. At the time, Ruixin Micro has declined in the tablet field and began to focus on the TV box field.
Although the newer RK3368 is optimized for the TV box, its hardware performance is weaker than the previous generation RK3288. The old RK3288 is not retired, and RK3368 is trying to maintain the core of 2015. In 2016, Rockchip Micro Rockchip re-adjusted the gun head, keeping up with industry trends, and launched the first open VR solution RK3399. It is foreseeable that the Rockchip RK3399 will become the new king of the domestic TV box and VR helmet in 2016.
The RK3399 is a six-core processor chip based on the Dual ARM Cortex-A72 + Quad ARM Cortex-A53 architecture. The graphics processor uses the ARM Mali-T860MP4 GPU. The Mali-T860 is ARM's latest generation of image processor with graphics processing performance and a more high-end Mali-T880. The biggest improvement in the hardware performance of the RK3399 lies in the crossfire between the dual-core A72 and the quad-core A53. The overall performance is 100% higher than the previous generation, and the performance is very powerful.
At the same time, the new generation flagship chip RK3399 features high performance and high scalability, which can be used in popular VR products, tablets, game/TV box products. The core processor of Rockchip Micro Rockchip can support 360° panoramic video decoding up to 4K resolution, and is also compatible with common 2D and 3D sources, providing hardware solution for the application layer.
Powered by 360° VR Cinema, 360°VR Video Applications, 360°VR Movies, etc., hardware devices supporting 360° panoramic video will become the hardware standard for VR products. The human eye sees the corresponding picture, and each step in the middle will have a delay. At present, the VR delay acceptable to the average person in the world is less than 20ms, otherwise it will cause strong discomfort such as dizziness and vomiting. Most VR devices are currently not up to standard. Under the optimized algorithm, the VR product delay based on RK3399 chip can be controlled below 20ms.
User evaluation:
Because the newly released rk3399 technology is more forward-looking, not only has all the technical advantages of rk3288, but also integrated dual USB3.0 Type-C interface, dual ISP pixel processing, support for gesture recognition, built-in PCI-e interface, etc. Point, the hardware configuration is higher, so it is positioned as a more high-end VR product!
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