Here is one review
However both devices do not have GPS and the Chuwi hi8 pro has an Antutu score of 64317.
I bought this one: 10.1" ANDROID 5.1 PHONE TABLET PC 4G DUAL SIM 32GB 1.6GHz OCTA CORE 4GB RAM IPS
It actually runs as 2.6Ghz, does have GPS and has Antutu score 63780. Google your...