I'm looking for a new laptop to replace my 4 year old model. I've narrowed the specs, but I can't help comparing them to superphone specs: QSD 805 - Core i5 (or better) 2GB RAM - 8GB RAM (or more) 64GB NAND - 256GB SSD 5.2 to 5.7 inches - 10.0 to 13.3 inches 320ppi - 220ppi (or higher) 10hr - 10hr video test battery life (or more) 9mm - 15mm (or thinner) 190g - 1.3kg (or lighter) And so far the models I found worth considering are: MacBook Pro Retina 13 MacBook Air 13 Dell XPS 13 Dell inspiron 7000 2-in-1 13 HP Spectre x360 Lenovo Yoga Pro 3 What are your thoughts guys?