As a comparison, I also bought another android box S82, with similar specs, ARM A7, quad core. It costs about US$70 from aliexpress.
It comes with ethernet, wifi, 2 usb ports, OTG, remote control, power adapter.
I realize buying all the extras with Pi can add up quite a bit, compared to a android box. It also can't be powered on/off by remote control, unlike android box. Pi can only be set to switch off setting a timer. There is no on/off switch.
Android box can run apk besides Kodi. I think Pi can only run Kodi without a lot of hassles, but Kodi itself is very full featured.
Unless, you're watching chinese movies/drama, Kodi is more than enough.