Updated October 2026
Data from the official Leviton and TP-Link sites.
2026 verdict
TP-Link Tapo P400M beats Leviton Decora Smart Plug D215P (2nd Gen) in 2026, with its clearest edge on weather resistance and maximum load power.
It builds its lead on weather resistance and maximum load power, then backs it up with a stronger showing on its broader overall balance. You should still consider Leviton Decora Smart Plug D215P (2nd Gen) if price and rating matter more than raw overall balance. That is enough to make TP-Link Tapo P400M the better pick for most buyers.
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| Feature | Leviton Decora Smart Plug D215P (2nd Gen) | TP-Link Tapo P400M | Winner |
|---|---|---|---|
| Price | $22.29 | $25.99 | Leviton Decora Smart Plug D215P (2nd Gen) |
| Rating | 4.7 | 4.5 | Leviton Decora Smart Plug D215P (2nd Gen) |
| Weather Resistance | NO | IP65 | TP-Link Tapo P400M |
| Maximum Load Power | 1500W | 1800W | TP-Link Tapo P400M |
| Warranty | 2 years | 2 years | Tie |
| Plug Format | Type B | Type B | Tie |
| Energy Monitoring | NO | NO | Tie |
| Connectivity | 2.4 GHz WiFi, Bluetooth | 2.4 GHz WiFi, Bluetooth | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| On/Off Button | YES | YES | Tie |
| Zigbee Router | NO | NO | Tie |
$22.29
- + Price: $22.29
- + Rating: 4.7
- - Weather Resistance: NO vs IP65
- - Maximum Load Power: 1500W vs 1800W
Winner
$25.99
- + Weather Resistance: IP65
- + Maximum Load Power: 1800W
- - Price: $25.99 vs $22.29
- - Rating: 4.5 vs 4.7
Frequently Asked Questions
Which is better overall: Leviton Decora Smart Plug D215P (2nd Gen) or TP-Link Tapo P400M?
TP-Link Tapo P400M has the stronger overall profile in this comparison, especially for weather resistance and maximum load power.
What is the biggest difference between Leviton Decora Smart Plug D215P (2nd Gen) and TP-Link Tapo P400M?
Price is one of the clearest differences: Leviton Decora Smart Plug D215P (2nd Gen) lists $22.29, while TP-Link Tapo P400M lists $25.99.
Which one looks better on price?
Leviton Decora Smart Plug D215P (2nd Gen) is listed at $22.29, while TP-Link Tapo P400M is listed at $25.99. Leviton Decora Smart Plug D215P (2nd Gen) (better spec).
Who should buy Leviton Decora Smart Plug D215P (2nd Gen)?
Choose Leviton Decora Smart Plug D215P (2nd Gen) if your priority is price and rating and that matters more than weather resistance.
Who should buy TP-Link Tapo P400M?
Choose TP-Link Tapo P400M if your priority is weather resistance and maximum load power and that matters more than price.
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