No. Micromax Canvas 1 does not have hybrid sim slot. It has got 2 dedicated slot for the sim card and 1 dedicated sim card for the MicroSD card.
Micromax Canvas 1 has 5-Inch HD IPS display. It has 1280 x 720 resolution and produces 294 PPI resolution. Notably, the phone has 400 nits of brightness which provides cleaner and sharper images. It also has 2.5D glass.
Yes, you can use your Jio sim with Micromax Canvas 1.
No. Micromax Canvas 1 does not have any heating issue.
Yes, Micromax Canvas 1 is a true 4G VoLTE mobile phone.