
88% pricier ≈ $300
- 4K frame rate (max) 60 fps vs 30 fps
- Max frame rate (slow motion) 240 fps vs 30 fps
- Main screen size 1.96″ vs 0.5″
- Battery life (recording) 90 min vs 180 min
- Battery capacity 530 mAh vs 1,050 mAh
10 mini & wearable cameras at a similar price that compete with the KeyChain 2 — what each does better, what it gives up and how the price compares.









