Eufy Security Smart Lock C30 vs Philips Wi-Fi Smart Deadbolt DDL242X comparison

Updated August 2026

Data from Amazon and official Eufy and Philips sites.

2026 verdict

Across the 2026 comparison, Philips Wi-Fi Smart Deadbolt DDL242X earns the nod over Eufy Security Smart Lock C30 on the strength of rating, warranty, and weather resistance. The main reason it wins is rating, warranty, and weather resistance, and connectivity and Lock/Unlock system strengthen that case. Eufy Security Smart Lock C30 can still be the right pick, but only if price outweighs the wider strengths of Philips Wi-Fi Smart Deadbolt DDL242X. In practical terms, Philips Wi-Fi Smart Deadbolt DDL242X is the easier product to recommend.

Feature	Eufy Security Smart Lock C30	Philips Wi-Fi Smart Deadbolt DDL242X	Winner
Price	$79.99	$84.99	Eufy Security Smart Lock C30
Rating	4.2	4.3	Philips Wi-Fi Smart Deadbolt DDL242X
Warranty	1.5 years	2 years	Philips Wi-Fi Smart Deadbolt DDL242X
Weather Resistance	NO	YES	Philips Wi-Fi Smart Deadbolt DDL242X
Connectivity	2.4 GHz WiFi	2.4 GHz WiFi, Bluetooth	Philips Wi-Fi Smart Deadbolt DDL242X
Lock/Unlock System	Remote, Passcode, Physical Key	Remote, Bluetooth, Passcode, Fingerprint, Physical Key	Philips Wi-Fi Smart Deadbolt DDL242X
Integrations	Google Home, Alexa	Google Home, Alexa	Tie
One-Time Password	YES	YES	Tie
Periodic Password	YES	YES	Tie
Anti-peep Password	YES	YES	Tie
Emergency Fingerprint	NO	NO	Tie
Doorbell	NO	NO	Tie

Eufy

Eufy Security Smart Lock C30

$79.99

Buy on Amazon USA

+ Price: $79.99
- Rating: 4.2 vs 4.3
- Warranty: 1.5 years vs 2 years

Winner

Philips

Philips Wi-Fi Smart Deadbolt DDL242X

23% OFF

$84.99

$109.99

Buy on Amazon USA

+ Rating: 4.3
+ Warranty: 2 years
+ Weather Resistance: YES
- Price: $84.99 vs $79.99

Frequently Asked Questions

Which is better overall: Eufy Security Smart Lock C30 or Philips Wi-Fi Smart Deadbolt DDL242X?

Philips Wi-Fi Smart Deadbolt DDL242X has the stronger overall profile in this comparison, especially for rating, warranty, and weather resistance.

What is the biggest difference between Eufy Security Smart Lock C30 and Philips Wi-Fi Smart Deadbolt DDL242X?

Price is one of the clearest differences: Eufy Security Smart Lock C30 lists $79.99, while Philips Wi-Fi Smart Deadbolt DDL242X lists $84.99.

Which one looks better on price?

Eufy Security Smart Lock C30 is listed at $79.99, while Philips Wi-Fi Smart Deadbolt DDL242X is listed at $84.99. Eufy Security Smart Lock C30 (better spec).

Who should buy Eufy Security Smart Lock C30?

Choose Eufy Security Smart Lock C30 if your priority is price and that matters more than rating.

Who should buy Philips Wi-Fi Smart Deadbolt DDL242X?

Choose Philips Wi-Fi Smart Deadbolt DDL242X if your priority is rating and warranty and that matters more than price.

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