Let's compare each phone and tablet in the specs table.
| Nothing Phone (3a) | Redmi Note 15 Pro 5G | |
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| Manufacturer | Nothing | Xiaomi |
| Release Date | ||
| Screen Size | 6.77 inch | 6.83 inch |
| Resolution | 1,080 x 2,392 | 1,280 x 2,772 |
| Display Details | Flexible AMOLED | AMOLED |
| Max Refresh Rate | 120 Hz | 120 Hz |
| Max Brightness | 3000 nits | 3200 nits |
| Glass | Corning Gorilla Glass Victus 2 | |
| Body Size | 77.5mm x 163.52mm x 8.35mm | 78.09mm x 163.61mm x 7.96mm |
| Weight | 201 g | 200 g |
| Processor | Qualcomm Snapdragon 7s Gen 3 | MediaTek Dimensity 7400 Ultra |
| OS | Android 15 | Android 15 |
| Main camera 1 | 50-megapixel(f/1.88) | 200-megapixel(f/1.7) |
| Main camera 1 details | Samsung, 1/1.57” sensor, OIS | 1/1.4”, OIS |
| Main camera 2 | 8-megapixel(f/2.2) | 8-megapixel(f/2.2) |
| Main camera 2 details | wide angle 120° | ultra-wide |
| Main camera 3 | 50-megapixel(f/2) | |
| Main camera 3 details | 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) | 20-megapixel(f/2.2) |
| Sub camera 1 details | 1/3.44" | 1/4" |
| Sub camera 2 | ||
| Sub camera 2 details | ||
| Battery | 5,000 mAh | 6,300 mAh |
| Charge | 50W | 45W |
| Video playback time | 26 hours | 27 hours |
| RAM(GB) | 8G/12G | 8G |
| RAM details | LPDDR4X | |
| ROM(GB) | 128G/256G | 256G/512G |
| ROM details | UFS2.2 | |
| Antutu | 762,000 ver10 | 918,000 ver11(estimated) |
| Water resistance | IPX4 | IPX8 |
| Dust resistance | IP6X | IP6X |
| SIM | 2 nanoSIM/ nanoSIM + eSIM | Dual SIM（nano SIM + nano SIM, nano SIM + eSIM） |
| NFC | Felica | Felica |