Top 10 Features that make IPv6 greater than IPv4

1. IPv6 Provides a substantially larger IP address space than IPv4
2. IPv6 Provides better end-to-end connectivity than IPv4
3. IPv6 has better ability for autoconfiguring devices than IPv4
4. IPv6 contains simplified Header Structures leading to faster routing as compared to IPv4
5. IPv6 provides better security than IPv4 for applications and networks
6. IPv6 gives better Quality of Service (QoS) than IPv4
7. IPv6 provides better Multicast and Anycast
abilities compared to IPv4
8. IPv6 offers better mobility features than IPv4
9. IPv6 offers ease of administration over IPv4
10. IPv6 follows the key design principles of IPv4, thereby permitting a smooth transition from IPv4.