Banana PI BPI-M1+ is the open source hardware platform, Banana PI BPI-M1+ is the dual core Android 4.4 product which more better than the Raspberry Pi.
Banana Pi BPI-M1+ series run Android,Debian linux,Ubuntu linux,Raspberry Pi imange and cubieboard image.
Banana PI BPI-M1+ hardware: 1Ghz ARM7 dual-core processor, 1GB DDR3 SDRAM, WIFI support onboard
Banana PI BPI-M1+ with Gigabit ethernet port, SATA Socket. It can run with Android 4.4 smoothly.
The size of Banana PI BPI-M1+ like the credit card, it can easily run with the game it support 1080P high definition video output, the GPIO compatible with Raspberry Pi and can run raspbian image
Banana Pi M1+ operating temperature range is from -15°C to +75°C
easy to buy a sample :