IPC aur BNS ke Evidence Act mein Actual Difference Kaun Hai?

Main to toote hua hoon, koi batao. Mai sochta hoon IPC Section 3 mein jo statement hai, uske liye BNS ke Section 2(d) kya karta hai aur IPC ke Section 3 kya karta hai. Mere liye yeh dono concepts ek dusre se alag hain lekin koi faida ya nuksan kyun hai? Main sochta hoon IPC ke under jo statement proof hai, woh BNS ke under bhi proof hai... lekin kya wah bhi sahi hai? Please batao, bina confuse karte.