Android 9.0 specifications
mpu cpu quad-core cpu,1.3ghz/ octa-core cpu,1.872ghz
ram & rom 2+32gb
multimedia video format mpeg4/ h.264/ vp8
audio format mp3/ aac/ aac+/ wma/ dra/ amr-nb decoding
image format jpeg/ gif/ png/ bmp/ wbmp
sd/ tf volume max 64gb
usb flash drive max 64gb
video rearview system sys cvbs(pal&ntsc)/, analog hd
input impedance 75ohm
amplifier output channels 4ch output (fl+fr+rl+rr)
power input 4*50w/ 14.4v 7850 amplifier
speaker impedance 4ω
aux av input video channels: 4ch input
sys: cvbs (pal&btsc)/ analog hd
input impedance: 75ohm
basis parameter voltage dc 9-16v
current max 15a
standby current <10ma
working temperature -40°c~85°c
storage temperature -30°c~75°c
display screen lvds, 9, 10.1 inch etc, multiresolution display screeen
touch screen hd capacitive touch screen
eq 30/ 32 stage eq dsp
internet built-in intergration 2g/ 3g/ 4g
built-in intergration wifi