What are the differences between the Xiaomi Router AX1500, the Xiaomi Router 4A Gigabit and the Xiaomi Router AX3000T?

The differences between the Xiaomi Router AX1500 and the Xiaomi 4A Gigabit Router are as follows:
The Xiaomi Router AX1500 has upgraded specifications compared to the Xiaomi 4A Gigabit Router. They are positioned as entry-level products for Wi-Fi 6 and Wi-Fi 5.
1. After connecting the Xiaomi Router AX1500 with the Mi Home APP, its firmware has been updated to include new features. These additions encompass a new Mesh networking topology map for managing Mesh child routers and IPTV functionality;
2. The Xiaomi Router AX1500 added a gigabit Ethernet port for better expandability;
3. The Xiaomi Router AX1500 supports Mesh networking, which suits current home expansion needs.
The differences between the Xiaomi Router AX1500 and the Xiaomi Router AX3000T are as follows:
1. The Xiaomi AX3000T is an entry-level product with a low price, while the Xiaomi Router AX1500 is a mid-range product with high-cost performance;
2. The Xiaomi Router AX1500 supports dual-band Wi-Fi 6, with 5GHz supporting 160MHz bandwidth, which is a more comprehensive Wi-Fi 6 device;
3. The Xiaomi Router AX1500 also supports NFC touch-to-connect, family internet protection (added APP restrictions), third-party game acceleration, dual WAN, LAN aggregation and other advanced functions.