Hisilicon quad core 3796M
2G DDR
8G EMMC
Both tuner work simultaneously, optional S2+S2
Android 4.4.2
TVHeadend support
webinterface support
Recording on NAS
http://www.cnx-software.com/2016/01/22/u4-quad-hybrid-android-tv-box-unboxing-and-teardown-with-dvb-t2-dvb-s2-and-atsc-tuners/