| Brand | Xiaomi |
| Model | Redmi Note 15 4G |
| Announced | 2025, December 18 |
| Network | Network |
| Display | AMOLED, 68B colors, 120Hz, 3840Hz PWM, 3200 nits (peak) Size 6.77 inches, 110.9 cm2 (~89.7% screen-to-body ratio) Resolution 1080 x 2392 pixels (~388 ppi density) |
| OS | Android 15, up to 4 major OS updates, HyperOS 2 |
| Chipset | Mediatek Helio G100 Ultra (6 nm) |
| CPU | Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) |
| GPU | Mali-G57 MC2 |
| Memory | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 512GB 8GB RAM |
| Main Camera | 108 MP, f/1.7, 24mm (wide), 1/1.67", 0.64Β΅m, PDAF Auxiliary lens |
| Selfie Camera | 20 MP, f/2.2, (wide), 1/4.0", 0.7Β΅m Video 1080p@30fps |
| Sound | Yes, with stereo speakers (with Dolby Atmos) |
| Battery Info | 6000 mAh Charging 33W wired 18W reverse wired |
| Connectivity | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Bluetooth 5.3, A2DP, LE Positioning GPS, GALILEO, GLONASS, QZSS, BDS NFC Yes (market/region dependent) Infrared port Yes Radio No USB USB Type-C 2.0, OTG |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, compass, proximity |
| colors | Black, Forest Green, Glacier Blue, Purple |
