Amlogic S905x4 with，Quad core ARM Cortex-A55 CPU

ARM Mali G31 MP2 GPU

2.4G+5G The wireless module complies with IEEE 802.11 a/b/g/n/ac/ax 2x2 MIMO standard

Supports MP3, AAC, WMA, RM, FLAC, Ogg and programmable with 7.1/5.1 down-mixing I2S audio interface supporting 2-channel input and 8-channel (7.1) output
Built-in serial digital audio SPDIF/IEC958 output and PCM input/output
Built-in stereo audio DAC,
Stereo digital microphone PDM input
Support concurrent dual audio stereo channel output with combination of analog+PCM or I2S+PCM

AV1 Codec Support

VP9 Profile-2 up to 4Kx2K@60fps H.265 HEVCMP-10@L5.1 up to 4K*2K@60fps
H.264 AVC HP@L5.1 up to4K*2K@60fps
H264 MVC up to1080P@60fps
MPEG-4 ASP@L5 up to 1080P@60fps (ISO-14496)
WMV/VC-1 5P/MP/AP up to 1080P@60fps
AVS-P16(AVS+)/AVS-P2 jiZhun Profile up to 1080P@60fps
MPEG-2 MP/HL up to 1080P@60fps(ISO-13818)
MPEG-1 MP/HL up to 1080P@60fps(ISO-11172)
Realvideo 8/9/10 up to 1080P
WebM up to VGA
Multiple language and multiple format sub-title video support
MJPEG and JPEG unlimited pixe resolution decoding(ISO/IEC-10918)
Supports JPEG thumbnail, scaling, rotation and transition effects
Support *.mkv,*.wmv,*.mpg,*.mpeg,*.dat,*.avi,*.mov,*.iso,*.mp4,*.rm
and *.jpg file formats