Let's compare each phone and tablet in the specs table.
| iPhone 18 Pro Max | UMIDIGI Power 3 | |
|
|
|
| Manufacturer | Apple | UMIDIGI |
| Release Date | ||
| Screen Size | 6.86 inch | 6.53 inch |
| Resolution | 1,320 x 2,868 | 1,080 x 2,340 |
| Display Details | Super Retina XDR OLED | |
| Max Refresh Rate | 120 Hz | |
| Max Brightness | 3000 nits | |
| Glass | ||
| Body Size | 78mm x 163.4mm x 8.75mm | 77.2mm x 162.1mm x 10.3mm |
| Weight | 249 g | 218 g |
| Processor | Apple A20 Pro | MediaTek Helio P60 4xCortex-A73, 2.0GHz & 4xCortex-A53, .0GHz |
| OS | iOS 27 | Android 10 |
| Main camera 1 | 48-megapixel(f/1.48) | 48-megapixel(f/1.79) |
| Main camera 1 details | Variable aperture (ƒ/1.48–ƒ/4.0) | |
| Main camera 2 | 48-megapixel(f/2.2) | 13-megapixel |
| Main camera 2 details | 120° Ultra Wide Angle | 120° wide angle |
| Main camera 3 | 48-megapixel(f/2.8) | 5-megapixel |
| Main camera 3 details | 4x optical zoom, 12MP 8x also available | depth |
| Main camera 4 | 5-megapixel | |
| Main camera 4 details | Macro 2cm | |
| Main camera 5 | ||
| Main camera 5 details | ||
| Sub camera 1 | 18-megapixel(f/1.9) | 16-megapixel(f/2) |
| Sub camera 1 details | ||
| Sub camera 2 | ||
| Sub camera 2 details | ||
| Battery | 6,150 mAh | |
| Charge | wired 60W/wireless 35W | |
| Video playback time | 40 hours | 29 hours |
| RAM(GB) | 4G | |
| RAM details | ||
| ROM(GB) | 256G/512G/1T/2T | 64G |
| ROM details | ||
| Antutu | 3,013,000 ver11(estimated) | 173,000 ver8 |
| Water resistance | IPX8 | - |
| Dust resistance | IP6X | - |
| SIM | dual eSIM | |
| NFC | Felica |