Aqara Camera G100 vs Eufy Cam S3 Pro comparison

Updated August 2026

Data from Amazon and official Aqara and Eufy sites.

2026 verdict

If you need the tougher outdoor camera between these two, the Eufy Cam S3 Pro is the pick, backed by stronger weather resistance, solar charging, sharper 4K video with HDR, and customizable motion zones the Aqara Camera G100 lacks. The Aqara Camera G100 still holds its own with a lower price, a wider spread of alerts, a dedicated privacy zone and a built-in siren, appealing to buyers who want more affordable everyday monitoring. Everything else, from rating to connectivity to storage, ties between them, so the decision comes down to whether battery independence and video quality outweigh budget and alert variety. Choose the Eufy Cam S3 Pro if you want a self-sufficient, weatherproof camera with the sharpest video, and choose the Aqara Camera G100 if price and built-in security extras like a siren matter more.

Feature	Aqara Camera G100	Eufy Cam S3 Pro	Winner
Price	$39.99	$219.99	Aqara Camera G100
Rating	4.2	4.4	Eufy Cam S3 Pro
Weather Resistance	IP65	IP67	Eufy Cam S3 Pro
Solar Charging	NO	YES	Eufy Cam S3 Pro
Storage	MicroSD Card Slot, Cloud	Cloud	Aqara Camera G100
4K Video	NO	YES	Eufy Cam S3 Pro
HDR	NO	YES	Eufy Cam S3 Pro
Alerts	Motion, People, Animals, Vehicles, Familiar Faces, Packages	Motion, People, Animals, Vehicles, Familiar Faces	Aqara Camera G100
Customizable Motion Zones	NO	YES	Eufy Cam S3 Pro
Privacy Zone	YES	NO	Aqara Camera G100
Warranty	1 year	1 year	Tie
PoE	NO	NO	Tie

Aqara

Aqara Camera G100

$39.99

Buy on Amazon USA

+ Price: $39.99
+ Storage: MicroSD Card Slot, Cloud
+ Alerts: Motion, People, Animals, Vehicles, Familiar Faces, Packages
- Rating: 4.2 vs 4.4
- Weather Resistance: IP65 vs IP67

Winner

Eufy

Eufy Cam S3 Pro

$219.99

Buy on Amazon USA

+ Rating: 4.4
+ Weather Resistance: IP67
+ Solar Charging: YES
- Price: $219.99 vs $39.99
- Storage: Cloud vs MicroSD Card Slot, Cloud

Frequently Asked Questions

Which is better overall: Aqara Camera G100 or Eufy Cam S3 Pro?

The Eufy Cam S3 Pro is the better overall camera, winning on weather resistance, solar charging, 4K video, HDR and customizable motion zones, while the Aqara Camera G100 leads on price, alert variety, a privacy zone and a siren.

What is the biggest difference between Aqara Camera G100 and Eufy Cam S3 Pro?

The biggest difference is outdoor durability and video quality: the Eufy Cam S3 Pro adds solar charging, HDR and 4K video, while the Aqara Camera G100 answers with a lower price and a built-in siren.

Does the Aqara Camera G100 have any advantage over the Eufy Cam S3 Pro?

Yes. It is the more affordable option and adds a wider range of alerts, a privacy zone and a built-in siren.

Does the Eufy Cam S3 Pro support solar charging?

Yes, solar charging is one of its wins in this comparison, letting it run without relying solely on battery swaps, a feature the Aqara Camera G100 does not offer.

Who should buy the Eufy Cam S3 Pro?

Buyers who want a self-sufficient, weatherproof camera with the sharpest video should choose the Eufy Cam S3 Pro.

Who should buy the Aqara Camera G100?

Shoppers focused on price and built-in security extras like a siren should pick the Aqara Camera G100.

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