Hallo friends, Its performance is very good smart tablet. I write this review to share my experience with this tablet LENOVO YOGA TABLET 8 this tablet is cool awesome because it has many features it has a great RAM of 1 GB and internal memory 16GB which is a great thing and it is a android phone I really like this tabletand it is of great company LEVONO but I agree it has a problem it is of only one sim but is this tab we can us internet at a good speed so I recommend you this tablet is awesome. Thanks