Let's compare each phone and tablet in the specs table.
| Nothing Phone (4a) | Natural AI Phone | |
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| Manufacturer | Nothing | Brain |
| Release Date | ||
| Screen Size | 6.78 inch | 6.77 inch |
| Resolution | 1,224 x 2,720 | 1,080 x 2,392 |
| Display Details | Flexible AMOLED | Flexible AMOLED |
| Max Refresh Rate | 120 Hz | 120 Hz |
| Max Brightness | 4500 nits | 3000 nits |
| Glass | Corning® Gorilla® Glass 7i | |
| Body Size | 77.5mm x 163.9mm x 8.5mm | 78mm x 164mm x 8.3mm |
| Weight | 205 g | 200 g |
| Processor | Qualcomm Snapdragon 7s Gen 4 | Qualcomm Snapdragon 7s Gen 3 |
| OS | Android 16 | Android 15 |
| Main camera 1 | 50-megapixel(f/1.88) | 50-megapixel(f/1.88) |
| Main camera 1 details | 1/1.57”, OIS | Samsung, 1/1.57” sensor, OIS |
| Main camera 2 | 8-megapixel(f/2.2) | 8-megapixel(f/2.2) |
| Main camera 2 details | wide angle 120°, 1/4" | wide angle 120° |
| Main camera 3 | 50-megapixel(f/2.88) | 50-megapixel(f/2) |
| Main camera 3 details | 3.5x optical zoom, 1/2.75”, OIS | 2x optical zoom, 1/2.75” |
| Main camera 4 | ||
| Main camera 4 details | ||
| Main camera 5 | ||
| Main camera 5 details | ||
| Sub camera 1 | 32-megapixel(f/2.2) | 32-megapixel(f/2.2) |
| Sub camera 1 details | 1/3.44", 89° | 1/3.44" |
| Sub camera 2 | ||
| Sub camera 2 details | ||
| Battery | 5,080 mAh | 5,000 mAh |
| Charge | 50W, reverse 7.5W | |
| Video playback time | 21 hours | |
| RAM(GB) | 8G/12G | 12G |
| RAM details | LPDDR4X | |
| ROM(GB) | 128G/256G | 256G |
| ROM details | UFS3.1 | |
| Antutu | 1,001,000 ver11(estimated) | 1,021,000 ver11(estimated) |
| Water resistance | IPX4 | IPX4 |
| Dust resistance | IP6X | IP5X |
| SIM | 2 nanoSIM | nanoSIM/eSIM |
| NFC | Felica | Felica |