Nokia Normandy aka RM-980 has also been under bulk testing in India and now is near-confirmed for MWC. So, will we see Lumia 630 unveil at MWC? There is a strong possibility!!
This is what we know in terms of specs about Lumia 630,
3G support
Dual-Sim, Dual-Standby
4.5 inch display
854X480 resolution
Windows Phone 8.1