Istar A7500 Mega Software Update !!hot!!
| Aspect | Before Update | After Update | |--------|---------------|---------------| | App switching | Lag after 4 apps | Smooth with 8+ apps | | Camera launch time | 3.2 seconds | 1.8 seconds | | Night photography | Very noisy | Reduced noise, better detail | | Fingerprint sensor | Occasional misses | 95% success rate | | Standby battery drain | 12% overnight | 5-6% overnight |
