Product specifications include a 3.2 GHz Apple M1 CPU, 8GB of RAM, and unified memory/storage. 256GB SSD Graphics card or GPU Monitor/Screen: 13.3" 16:10 Retina 2560x1600 screen with IPS and True Tone technology, Apple GPU with 7 cores Support for millions of colors at 227 ppi and brightness of 500 nits 11.0.1 OS/macOS (20B29) The current maximum weight for MacOS is 1.29 kg.