Same price ≈ $65
- Battery capacity 2,500 mAh vs 2,100 mAh
- Pixel density 167 ppi vs 143 ppi
- Water resistance (IPx) IPx9 vs IPx8
- Screen size 2.4″ vs 2.8″
10 smartphones at a similar price that compete with the Armor Mini 4 — what each does better, what it gives up and how the price compares.