Kasa Smart Plug HS103P4 (4-Pack) vs TP-Link Tapo Matter Smart Light Switch S505 (2-Pack)
Specs compared
| Spec | Kasa Smart Plug HS103P4 (4-Pack) | TP-Link Tapo Matter Smart Light Switch S505 (2-Pack) |
|---|---|---|
| Capacity | nullGB | nullGB |
| Interface | WiFi 2.4GHz | WiFi / Matter |
| Form Factor | Smart Plug (4-Pack) | Light Switch (2-Pack) |
| Read Speed | — | — |
| Write Speed | — | — |
| Endurance | — | — |
| Warranty | 1 year | 1 year |
| Value Score | 67.0 | 71.2 |
| Price / TB | $43.53/TB | $39.98/TB |
| Current Price | $34.82 | $23.99 |
Our verdict
TP-Link Tapo Matter Smart Light Switch S505 (2-Pack) slightly wins our Value Score comparison (71.2 vs 67.0), making it the better-value smart automation at current Amazon prices. It is also the cheaper option right now at $23.99 vs $34.82. Value Score is calculated daily from price, benchmark performance, and warranty — so rankings shift as prices change. Check back to see if today's winner still leads.
Value Score combines price per TB (35%), speed (25%), endurance (20%), warranty (10%), and reviews (10%). Updated daily from Amazon.