- 1.2GHz 64-bit quad-core ARM Cortex-A53 CPU (~10x the performance of Raspberry Pi 1).
- Integrated 802.11n wireless LAN and Bluetooth 4.1.
- Complete compatibility with Raspberry Pi 1 and 2.
- Publicly documented 3D graphics core VideoCore IV 3D subsystem at 400MHz and the 3D core at 300MHz.
- Energy efficient – Do more but consume lesser power.