My top three;
- Camera not competitive enough in low light (competitors have larger sensors, larger apertures and OIS)
- 16GB storage (with competitors starting at 32GB)
- Battery life (specifically on the 6S, not the 6S Plus) is lacklustre
- Camera not competitive enough in low light (competitors have larger sensors, larger apertures and OIS)
- 16GB storage (with competitors starting at 32GB)
- Battery life (specifically on the 6S, not the 6S Plus) is lacklustre