Acer S7-392-9890 is an ultrabook launched by Acer. The 13.3-inch 1080P touch screen is adopted, with 8G memory and 256G SSD. The processor is i7-4500U. In terms of configuration, it has been powerful enough. Although S7 has been criticized for its poor endurance, its endurance seems to have doubled after upgrading to the new platform.
The official version of Acer S7-392-9890 has a recent low price of US $979.99, which is about 6000 yuan, and the received tax included is about 7000 yuan. The minimum configuration of domestic 391 is 8K+, with obvious price advantage.
