Side-by-Side Comparison
Wi-Fi
Wi-Fi 6 vs. Wi-Fi 6E
Comparing 2 standards across 16 specifications. 15 key differences identified.
Comparing:
Wi-Fi 6
Wi-Fi 6E
Wi-Fi 6 (IEEE 802.11ax) was ratified in 2021, operating across both 2.4 GHz and 5 GHz bands. Engineered for high-density network efficiency, it introduced Orthogonal Frequency-Division Multiple Access (OFDMA), bi-directional MU-MIMO, 1024-QAM, and Target Wake Time (TWT), reaching physical rates up to 9.6 Gbps.
Wi-Fi 6E is an extension of the IEEE 802.11ax (Wi-Fi 6) standard into the unlicensed 6 GHz frequency band (5.925–7.125 GHz). It provides up to 1,200 MHz of additional contiguous spectrum, unlocking 14 extra 80 MHz or 7 extra 160 MHz channels completely free from legacy interference and radar DFS restrictions.
Specification Comparison Table
16 Parameters| Parameter / Spec | ||
|---|---|---|
|
IEEE Standard
|
IEEE 802.11ax-2021 | IEEE 802.11ax-2021 (6 GHz Extension) |
|
Wi-Fi Generation
|
Wi-Fi 6 | Wi-Fi 6E |
|
Frequency Bands
|
2.4 GHz and 5 GHz | 6 GHz (5.925 to 7.125 GHz in US; 5.945 to 6.425 GHz in EU) |
|
Max Theoretical PHY Rate
|
9.6 Gbps | 9.6 Gbps |
|
Ratification Year
|
2021 | — |
|
Max Channel Width
|
160 MHz | — |
|
Typical Client PHY Rate (2x2)
|
2.4 Gbps | — |
|
Modulation Standard
|
1024-QAM | — |
|
Multiple Access Technology
|
OFDMA (Uplink and Downlink) | — |
|
Multi-User MIMO
|
Bi-directional (DL and UL MU-MIMO up to 8x8) | — |
|
Power Saving Feature
|
Target Wake Time (TWT) | — |
|
Available 6 GHz Spectrum (US)
|
— | 1200 MHz |
|
Available 6 GHz Spectrum (EU)
|
— | 480 MHz |
|
160 MHz Non-Overlapping Channels
|
— | Up to 7 (in 1200 MHz domains) |
|
DFS Radar Avoidance Requirement
|
— | None (Zero DFS in 6 GHz) |
|
Legacy Device Interference
|
— | None (6 GHz-only devices allowed) |