1. WiFi 4

Launched in 2009

Band - 2.4Ghz

Protocol - 802.11n

Max Speed - 600Mbps

Range - 70m indoor and 250m outdoor 

4 × 4 MIMO

2. WiFi 5

Launched in 2013

Band - 5GHz

Protocol - 802.11ac

Max Speed - 6.9Gbps

Range - 35m indoor (80 meters with 3 antennas)

8 × 8 MIMO

3. WiFi 6

Launched in 2019

Band - 2.4GHz and 5GHz

Protocol - 802.11ax

Max Speed - 9.6Gbps

Range - 30m indoor & 120m outdoor

8 × 8 MIMO

4. WiFi 6E

Launched in 2020

Band - 6GHz

Protocol - 802.11ax

Max Speed - 9.6Gbps

Range - least

8 × 8 MIMO

5. WiFi 7

In the testing phase expected in 2024

Band - 2.4Ghz, 5Ghz and 6Ghz

Protocol - 802.11be

Max Speed - 46Gbps

Range - Similar to WiFi 6

16 × 16 MIMO

@SahilJadhav 

@iQOO Connect 

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