| Model | Brand | Operating System | Display | Camera | Battery |
|---|---|---|---|---|---|
| iPhone 13 | Apple | iOS 15 | 6.1-inch Super Retina XDR display | 12MP dual-camera system | Up to 19 hours of video playback |
| Galaxy S21 | Samsung | Android 11 | 6.2-inch Dynamic AMOLED 2X display | 12MP triple-lens camera system | 4,000mAh battery with fast charging |
| Pixel 6 | Android 12 | 6.4-inch OLED display | 50MP dual-lens camera system | 4,614mAh battery with fast charging |