AC adapter. 45 W/65 W. Pre-installed operating system. Win8/Linpus. ad. Lenovo IdeaPad FLEX 15IWL Laptop comes with Dimensions 364 x 250 x 20.5 mm and Its specs is a Processor of intel and storage space up to 512 GB and ram up to 16 GB . Lenovo Flex 15IML - 15.6" - Core i7 10510U - 8 GB RAM - 512 GB SSD - US | 81XH0000US. 640 × 480 pixels/1,280 × 720 pixels. Battery. Post a comment. Integrated camera. One piece touch pad. Lithium-ion.