As per the entry at Camspeed, it has a 5 MP camera without flash, which is in sync with above press render leaked by evleaks. This may explain how Nokia may be able to keep Lumia 630’s price quite low, as hinted by Zauba records.
@SoficaLtd oops, os version was not just wp8 it was actually WP8.1 (8.10.12324.0), Nokia RM-974.
— Sofica Ltd (@SoficaLtd) March 18, 2014
From our knowledge, following maybe some of the probable specs of this device,
4.5 inch display with 854×480 resolution
Dual-Sim and Single-Sim variants
Size specs of 129.55 x 66.7 mm