Yes, Micromax Canvas 1 is a dual sim mobile phone.
No. Micromax Canvas 1 does not have any heating issue.
Micromax Canvas 1 comes with 2GB RAM.
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.