TPLINK TL XDR4288 v1 Advantages
Higher CPU Performance (2.0GHz vs 1.6GHz)
Released later by 8 months
Faster LAN Port (2.5GbE vs 1GbE)
Faster WAN Port (2.5GbE vs 1GbE)
TPLINK TL XDR6020 Advantages
Faster Wireless Speed (1148Mbps vs 574Mbps)
Faster Wireless Speed (4804Mbps vs 3603Mbps)