6-inch pan-tilt monitor, 1 camera
The 6-inch OD8060: a bigger IPS screen and a 4,000 mAh battery, one camera.
Two directions away from the 5-inch middle: the OD8060 stretches the screen to a 6-inch IPS panel with a 4,000 mAh battery, and the OD8021 shrinks the whole monitor to pocket size for travel.
The 6-inch OD8060: a bigger IPS screen and a 4,000 mAh battery, one camera.
The 6-inch monitor tuned for battery: about 30 hours with VOX doing the waking.
The pocket one: a 2.4-inch OD8021 monitor with two cameras, made to travel.
Two OD8060 cameras with the 6-inch IPS monitor. Big screen, two rooms.
For a dollar over the 5-inch starter, the OD8060 buys a visibly better panel and a quarter more battery. It is the highest-rated monitor in the lineup at 4.6 stars, and the phrase owners keep using is some version of "love the big screen." The two-camera and 30-hour VOX variants build on the same base.
The OD8021 is a different tool: a 2.4-inch monitor you can pocket, with two cameras in the box. Its 3.8-star rating reads clearer once you know what it is for; buyers grading it as a travel kit are satisfied, buyers expecting a nursery flagship are not. Indoors expect about 165 feet of range through walls.