Full Smart Relays comparison in 2026
Also sold in packs
Also sold in packs
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| Feature | Shelly 1PM Mini Gen4 | Sonoff MINI Duo-L | Winner |
|---|---|---|---|
| Rating | 4.6 | 4.3 | Shelly 1PM Mini Gen4 |
| Connectivity | 2.4 GHz WiFi, Bluetooth, Zigbee | Zigbee | Shelly 1PM Mini Gen4 |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Samsung SmartThings, Home Assistant | Shelly 1PM Mini Gen4 |
| Relay Channels | 1 | 2 | Sonoff MINI Duo-L |
| Energy Monitoring | YES | NO | Shelly 1PM Mini Gen4 |
| Dry Contact Mode | YES | NO | Shelly 1PM Mini Gen4 |
| Zigbee Router | YES | NO | Shelly 1PM Mini Gen4 |
| Safety | Overheating protection, Overvoltage protection, Overcurrent protection, Overpower protection | None | Tie |
| Wet Contact Mode | YES | YES | Tie |
| Local Control | YES | YES | Tie |
| Shutter Mode | NO | NO | Tie |
Shelly 1PM Mini Gen4 has the stronger overall profile in this comparison, especially for rating, connectivity, and integrations.
Rating is one of the clearest differences: Shelly 1PM Mini Gen4 lists 4.6, while Sonoff MINI Duo-L lists 4.3.
Choose Shelly 1PM Mini Gen4 if your priority is rating and connectivity and that matters more than relay channels.
Choose Sonoff MINI Duo-L if your priority is relay channels and that matters more than rating.
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Our store on AmazonShop our ideas on AmazonLists of the smart home setups we would put together ourselves, ready to add to your Amazon cart.Shop on AmazonYou are looking at two of them. The full table lines up all Relays in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
