Yes, Samsung Galaxy C7 Pro does have the rear camera flash.
No. Samsung Galaxy C7 Pro does not support 4k video recording. You can record up to full HD recording.
No. Samsung Galaxy C7 Pro does have the hybrid sim card slot. You can use either 2 sim cards or 1 sim card & 1 memory card.
No. Samsung Galaxy C7 Pro supports 2G, 3G & 4G network.
Samsung Galaxy C7 Pro has USB Type C port.
Samsung has managed to strike a good balance between performance and battery life with the Galaxy C7 Pro.
The Galaxy C7 Pro has a lot of strong points — the build quality is great, the Full HD AMOLED display is excellent, the overall performance is adequate, and the battery life is amazing.