hello .. which is better choice ..
both hvg similiar specs and price but svi does not hv wifi6.
i read somewhere saying svi is using android 10 while evpad is 12.

Evpad 10p has wifi 6 and memory card slot. The specs is not too significant, as people buy it just for the TV channels. Both box run Android 12.
If you have to choose, just buy either one will do. But remember that for TV box there is no service guaranty.

If you already have existing android box or android tv, there are also apps which you can install. PM me if you wish to know