Let's compare each phone and tablet in the specs table.
| Redmi Note 15 5G | Nothing Phone (4b) | |
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| Manufacturer | Xiaomi | Nothing |
| Release Date | ||
| Screen Size | 6.77 inch | 6.77 inch |
| Resolution | 1,080 x 2,392 | 1,080 x 2,344 |
| Display Details | AMOLED | Super AMOLED |
| Max Refresh Rate | 120 Hz | 120 Hz |
| Max Brightness | 3200 nits | 2000 nits |
| Glass | Dragontrail Pro | |
| Body Size | 75.42mm x 164mm x 7.35mm | 78.2mm x 164.4mm x 8.6mm |
| Weight | 178 g | 210 g |
| Processor | Qualcomm Snapdragon 6 Gen 3 | Qualcomm Snapdragon 6 Gen 4 |
| OS | Android 15 | Android 16 |
| Main camera 1 | 108-megapixel(f/1.7) | 50-megapixel(f/1.8) |
| Main camera 1 details | 1/1.67”, OIS | 1/2.76”, OIS |
| Main camera 2 | 8-megapixel(f/2.2) | 8-megapixel(f/2.2) |
| Main camera 2 details | ultra-wide | wide angle 120°, 1/4" |
| Main camera 3 | ||
| Main camera 3 details | ||
| Main camera 4 | ||
| Main camera 4 details | ||
| Main camera 5 | ||
| Main camera 5 details | ||
| Sub camera 1 | 20-megapixel(f/2.2) | 16-megapixel(f/2.4) |
| Sub camera 1 details | 1/4" | 1/3", 81.8° |
| Sub camera 2 | ||
| Sub camera 2 details | ||
| Battery | 5,520 mAh | 5,200 mAh |
| Charge | 45W, 18W reverse | 33W, reverse 7.5W |
| Video playback time | 21 hours | |
| RAM(GB) | 8G | 8G |
| RAM details | LPDDR4X | LPDDR4X |
| ROM(GB) | 256G/512G | 128G/256G |
| ROM details | UFS2.2 | UFS2.2 |
| Antutu | 846,000 ver11 | 898,000 ver11(estimated) |
| Water resistance | IPX6 | IPX4 |
| Dust resistance | IP6X | IP6X |
| SIM | nano SIM 1 +（nano SIM or microSD） | 2 nanoSIM(eSIM) |
| NFC | NFC-enabled | NFC-enabled |