Aqara Camera G100 vs Reolink Duo 3 WiFi

The Reolink Duo 3 WiFi is the better overall camera, with a higher owner rating, a 16MP 4K dual-lens 180-degree panoramic view, dual-band Wi-Fi, IP67 weatherproofing and a 2-year warranty. The Aqara Camera G100 is the more affordable option and adds a broader alert set and native HomeKit.

Coverage and resolution are the key difference. The Reolink Duo 3 WiFi uses two 16MP lenses to build a wide 180-degree 4K panorama from one unit, while the Aqara Camera G100 is a single-lens 2K camera with a 140-degree field of view at a lower price.

The Reolink Duo 3 WiFi supports dual-band 2.4/5GHz Wi-Fi, which helps it hold a steadier connection in busy networks. The Aqara Camera G100 is limited to 2.4GHz Wi-Fi, which is fine near the router but less resilient at range than the Reolink's dual-band setup.

The Reolink Duo 3 WiFi covers much more, stitching two lenses into a 180-degree panoramic view so one camera watches a broad scene. The Aqara Camera G100 has a single 140-degree lens, which is wide but narrower than the Duo's dual-lens span.

Buy the Reolink Duo 3 WiFi if you want the widest single-camera coverage with a 16MP 4K panoramic view and dual-band Wi-Fi, without running Ethernet, plus rugged IP67 build and a 2-year warranty. It suits large outdoor areas that would otherwise need multiple cameras.

Buy the Aqara Camera G100 if you want an affordable, HomeKit-friendly camera with 2K video, flexible local storage and a broad alert set, and you do not need a panoramic view. It is the value choice for straightforward single-lens monitoring.