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Display
6.77 inches
Chip
Helio G100 Ultra (6 nm)
Camera
108 MP
Battery
6000 mAh
Network
4G
Storage Type
UFS 2.2
3.5mm Jack
No
NFC
Yes (market/region dependent)
Starting From
Prices may vary by country, retailer, and storage variant.
The Xiaomi Redmi Note 15 4G establishes a practical footprint in the Budget Mid-Range 4G Smartphone arena, combining reliable daily performance with vivid display quality and high battery endurance. Driven by the 6nm MediaTek Helio G100-Ultra processor with up to 8GB of RAM and expandable storage via microSD, it runs on Xiaomi’s HyperOS 2 platform. The device features a 6.77-inch 120Hz AMOLED display hitting up to 3,200 nits of peak brightness with eye-care 3840Hz PWM dimming. Housed in a 7.9mm thin chassis with IP64 dust and splash resistance, its standout features include a large 6,000mAh battery with 33W fast charging, paired with a 108MP primary camera and a 20MP selfie sensor.
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66 |
| Speed | HSPA, LTE |
| Dimensions | 164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in) |
| Weight | 183.7 g (6.49 oz) |
| SIM | Nano-SIM + Nano-SIM |
| Water Resistance | IP64 dust tight and water resistant (water splashes) |
| Drop Resistance | Class A (270 falls) |
| Colors | Black, Forest Green, Glacier Blue, Purple |
| Size | 6.77 inches, 110.9 cm² (~89.7% screen-to-body ratio) |
| Resolution | 1080 x 2392 pixels (~388 ppi density) |
| Type | AMOLED, 68B colors, 3840Hz PWM |
| Refresh Rate | 120Hz |
| Brightness | 3200 nits (peak) |
| Protection | Mohs level 5 |
| Operating System | Android 15, up to 4 major Android upgrades, 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 |
| RAM | 6GB, 8GB |
| Storage | 128GB, 256GB, 512GB |
| Storage Type | UFS 2.2 |
| Card Slot | microSDXC (uses shared SIM slot) |
| Expandable | microSDXC (uses shared SIM slot) |
| Main Camera Type | Dual |
| Main Camera | 108 MP, f/1.7, 24mm (wide), 1/1.67", 0.64µm, PDAF, Auxiliary lens |
| Main Camera Features | LED flash, HDR, panorama |
| Main Camera Video | 1080p@30/60fps |
| Selfie Camera Type | Single |
| Selfie Camera | 20 MP, f/2.2, (wide), 1/4.0", 0.7µm |
| Selfie Camera Video | 1080p@30fps |
| Capacity | 6000 mAh |
| Wired Charging | 33W wired |
| Reverse Wired Charging | 18W reverse wired |
| WLAN | 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) |
| Radio | No |
| USB | USB Type-C 2.0, OTG |
| Biometrics | Fingerprint (under display, optical) |
| Sensors | accelerometer, gyro, compass, proximity |
| Audio | 24-bit/192kHz Hi-Res audio |
| 3.5mm Jack | No |
| AnTuTu | 420,000 |
| Geekbench Single | 730 |
| Geekbench Multi | 1,980 |
| DXOMark Camera | 100 |
| Battery Score | 7.6 / 10 (PCMark: ~17h 20m) |
| Gaming Score | 48 / 100 |
| Display Score | 86 / 100 |
| Overall Score | 64 / 100 |
Ranked by category, brand, price range, performance, camera, battery, display, and launch timing.
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