The CES2018 Spring Festival Gala digital technology industry has started in Las Vegas last night. The Japanese electronics industry giant SONY has also launched its own 4GB Blu-ray player UBP-X700 that supports both Dolby Vision and HDR10. In this way, a STR-DH790 Dolby Atmos AV 7.2 receiver was released. The SONY UBP-X700 is actually just a smart player. The most noteworthy of course is support for two HDR standards. It also supports Youtube and Netflix applications, as well as a variety of media formats including MP4, DSD, FLAC. In addition, the STR-DH900 receiver has a cinematic sound experience and is a match for the UBP-X700 player. It also supports DTS:X encoding format, with 5.1.2 audio system, so that users can really immersive. Both devices took into account the living room environment during the design process, and they were light and compact. Theoretically enough, the old Blu-ray players were left behind. It is worth noting that the SONY UBP-X700 4K Blu-ray player can be shipped this month, while the STR-DH900 receiver needs to be postponed, and the price will be announced later. Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.