Gadget Reviews LeEco Le 1s review (retail version) - should you buy this handset? 21:41:00 A+ A- Print Email LeEco Le 1s is a 64 bit Helio X10 MediaTek octa core powered handset running EUI based on Lollipop. This is a dual SIM handset with 4G support packed with 3GB RAM and 32GB storage.