Aqara Camera E1 vs Eufy Cam S4

The Eufy Cam S4 is the stronger overall camera in this comparison, winning on weather resistance, solar charging, storage flexibility, 4K video, color night vision, RTSP streaming, a wider range of alerts, an integrated light and customizable motion zones. The Aqara Camera E1 wins on price and broader connectivity, so it remains the more affordable, hub-friendly choice, but the S4 covers far more ground as an outdoor security camera.

The Eufy Cam S4 is built for rugged, self-sufficient outdoor use, with solar charging, weather resistance and more storage options for keeping footage. The Aqara Camera E1 is the cheaper, more hub-connected option, supporting more smart-home protocols, but without solar charging, the same weatherproofing or the S4's broader recording features.

The Eufy Cam S4 wins on storage in this comparison, supporting more storage options than the Aqara Camera E1. That gives owners more flexibility in how footage is saved and for how long, which matters most for a camera watching a busy outdoor area.

The Aqara Camera E1 wins on connectivity in this comparison, supporting more smart-home protocols than the Eufy Cam S4. That makes the E1 the easier fit for a household leaning on an existing hub ecosystem, even though the S4 pulls ahead on nearly every outdoor-specific feature.

Choose the Aqara Camera E1 if price and broad hub connectivity matter most, and you do not need solar charging, extra storage options or the S4's outdoor-focused feature set.

Choose the Eufy Cam S4 if you want a weather-resistant, solar-charged outdoor camera with flexible storage, 4K video and a wide range of motion alerts, for a permanent installation that keeps running with minimal upkeep.