Eufy Indoor Cam C120 vs Sonoff Cam Slim Gen2

Updated April 2026

Data from Amazon and official Eufy and Sonoff sites.

2026 verdict

Looking at the full picture in 2026, Eufy Indoor Cam C120 gets the edge. The comparison tilts its way because of price, storage, and 2k video, with alerts keeping it in front. Pick Sonoff Cam Slim Gen2 only when color night vision and privacy zone is the deciding factor for your setup. As a general recommendation, Eufy Indoor Cam C120 comes out on top.

Winner

Eufy

Eufy Indoor Cam C120

14% OFF

$34.99

$29.99

BUY NOW

Sonoff

Sonoff Cam Slim Gen2

€31.99

BUY NOW

Feature	Eufy Indoor Cam C120	Sonoff Cam Slim Gen2	Winner
Price	$29.99	€31.99	Eufy Indoor Cam C120
Storage	Internal, MicroSD Card Slot, Cloud	MicroSD Card Slot, Cloud	Eufy Indoor Cam C120
2K Video	YES	NO	Eufy Indoor Cam C120
Color Night Vision	NO	YES	Sonoff Cam Slim Gen2
Alerts	Motion, People, Animals, Baby Crying Sound	Motion, People	Eufy Indoor Cam C120
Privacy Zone	NO	YES	Sonoff Cam Slim Gen2
Rating	4.3	4.3	Tie
Warranty	1 year	1 year	Tie
Weather Resistance	NO	NO	Tie
PoE	NO	NO	Tie
Solar Charging	NO	NO	Tie
Connectivity	2.4 GHz Wifi	2.4 GHz Wifi	Tie

Winner

Eufy

Eufy Indoor Cam C120

14% OFF

$34.99

$29.99

BUY NOW

+ Price: $29.99
+ Storage: Internal, MicroSD Card Slot, Cloud
+ 2K Video: YES
- Color Night Vision: NO vs YES
- Privacy Zone: NO vs YES

Sonoff

Sonoff Cam Slim Gen2

€31.99

BUY NOW

+ Color Night Vision: YES
+ Privacy Zone: YES
- Price: €31.99 vs $29.99
- Storage: MicroSD Card Slot, Cloud vs Internal, MicroSD Card Slot, Cloud

Frequently Asked Questions (FAQ)

Which is better overall: Eufy Indoor Cam C120 or Sonoff Cam Slim Gen2?: Eufy Indoor Cam C120 has the stronger overall profile in this comparison, especially for price, storage, and 2k video.
What is the biggest difference between Eufy Indoor Cam C120 and Sonoff Cam Slim Gen2?: Price is one of the clearest differences: Eufy Indoor Cam C120 lists $29.99, while Sonoff Cam Slim Gen2 lists €31.99.
Which one looks better on price?: Eufy Indoor Cam C120 is listed at $29.99, while Sonoff Cam Slim Gen2 is listed at €31.99. Eufy Indoor Cam C120 (better spec).
Who should buy Eufy Indoor Cam C120?: Choose Eufy Indoor Cam C120 if your priority is price and storage and that matters more than color night vision.
Who should buy Sonoff Cam Slim Gen2?: Choose Sonoff Cam Slim Gen2 if your priority is color night vision and privacy zone and that matters more than price.