Source: http://www.engadget.com/2016/02/21/lenovo-yoga-flex-miix-mwc-announcements/
Lenovo has a bunch of new Windows 10 machines to show off at MWC this year, and if you're familiar with the company's Yoga and Miix lines, they'll seem very familiar.
First up is the ultraportable Yoga 710, which comes in 11- and 14-inch sizes. Both have 1080p IPS touch screens, up to 8GB of RAM and up to 256GB SSD storage. The smaller has a choice of Intel Core m processors (up to m5) and integrated Intel graphics, while the larger utilizes 6th-generation Intel Core i processors (up to i7), and up to Nvidia GeForce 940MX graphics. Like all Yogas, the 710's keyboard rotates a full 360 degrees, giving you a choice of laptop mode, stand mode, tent mode, or tablet mode. The 11-inch model starts at $499, while the 14-inch will cost $799. They'll both go on sale this May.
The Flex 4 (called the Yoga 510 internationally) will be available in 14- and 15-inch configurations. It keeps the general Yoga aesthetic, the 1080p displays, the up-to Core i7, 8GB of RAM and 256GB SSD options, but its graphics cap out at an AMD Radeon R7 M460 GPU. It's scheduled for release this April at $599 for the 14-inch, or $699 for the 15-inch.
Lenovo's Miix 310 tablet.
For the super budget-conscious, Lenovo has the MIiix 310, a $229 convertible powered by an Intel Atom X5 8300 CPU with integrated graphics. It has a 10.1-inch "up to 1080p" display, "up to" 4GB of RAM, and "up to" 128GB eMMC storage. There'll also be a model with LTE support, but Lenovo's quiet on the price for that configuration. We suspect the exact pricing will become clearer closer to its release date in June.