Android is developing a dual-band Wi-Fi hotspot mode that broadcasts simultaneously on 2.4 GHz and 6 GHz, delivering maximum speed for modern devices while maintaining compatibility with legacy clients. This feature, spotted in the latest Android Canary build, bridges the gap between current 2.4/5 GHz defaults and restrictive 6 GHz-only options.
How Dual-Band Hotspot Works
The new “2.4 and 6 GHz” mode keeps a 2.4 GHz beacon active for older devices while enabling 6 GHz for Wi-Fi 6E/7 clients. Newer laptops and phones automatically connect to the faster, cleaner 6 GHz band, while legacy gear uses the reliable 2.4 GHz fallback—no manual reconfiguration required.
6 GHz Advantages and Trade-offs
- 1,200 MHz of clean U.S. spectrum supports wider 80/160 MHz channels
- Reduced interference from microwaves, baby monitors, and cordless phones
- WPA3 security required (incompatible with very old clients)
- Shorter range through walls compared to 2.4 GHz
Expected Rollout and Compatibility
Currently testing in Android Canary, the feature should appear in Android 16 QPR3 beta, with Pixels receiving it first. Recent Qualcomm and MediaTek SoCs support dual-band simultaneous operation. U.S. FCC very low power rules enable 6 GHz hotspots; other regions follow local regulations.
Real-World Performance Benefits
In crowded environments like airports or apartments, 6 GHz delivers higher throughput and lower latency for HD streaming and high-capacity tasks. Modern devices benefit from uncongested airwaves while older clients remain connected. Battery drain increases with dual-radio use, but dynamic power management helps mitigate impact.
Why This Matters for Android Users
With Wi-Fi 6E/7 adoption accelerating across premium phones and laptops, dual-band hotspots eliminate speed-vs-compatibility trade-offs. The feature mirrors advanced router behavior, making Android phones more capable network hubs without sacrificing broad device support.
