
Massive 6000 mAh, 108MP super clear camera, MediaTek Helio G100-Ultra, High-durability display glass, 18W reverse charging, Up to 16GB Ram with Memory extension,

Released in early 2026, the Redmi Note 15 (4G variant) is a powerhouse designed for those who want flagship-level display technology and massive battery life without the premium price tag. It combines a stunningly bright AMOLED screen with a sleek, durable design and long-term software support.
World-Class Display: A massive 6.77-inch AMOLED panel that hits a staggering 3,200 nits peak brightness, making it one of the brightest screens in its class. With a 120Hz refresh rate and 3840Hz PWM dimming, it offers an ultra-smooth, flicker-free experience that is easy on the eyes.
Massive 6,000mAh Battery: Power through up to two days of use with one of the largest batteries available in a slim smartphone. It supports 33W fast charging and features 18W reverse wired charging, allowing you to use your phone as a power bank for your accessories.
High-Resolution 108MP Camera: Capture professional-grade detail with the 108MP main sensor. Whether you're shooting wide landscapes or detailed portraits, the f/1.7 aperture ensures great performance even in tricky lighting.
Next-Gen Software & Longevity: Experience Xiaomi’s new HyperOS 2 (based on Android 15) with a promise of 4 major Android OS upgrades, keeping your phone modern and secure for years.
Feature | Details |
Display | 6.77" AMOLED, 68B colors, 120Hz, 3200 nits (Peak) |
Processor | MediaTek Helio G100 Ultra (6nm) |
Memory/RAM | 128GB Storage | 6GB RAM (Expandable via microSD) |
Rear Camera | 108 MP Wide (f/1.7) + Auxiliary Lens |
Selfie Camera | 20 MP (f/2.2) |
Battery | 6000 mAh (33W Fast Charging / 18W Reverse) |
Durability | IP64 Dust tight and Water resistant |
Audio | Stereo Speakers with Dolby Atmos and Hi-Res Audio |
Security | Optical Under-display Fingerprint Sensor |
Despite its massive battery, the Redmi Note 15 remains remarkably slim at just 7.9mm. The front is nearly all screen, with a ~89.7% screen-to-body ratio and ultra-thin bezels. While it omits the 3.5mm jack, it compensates with superior stereo speakers and 24-bit/192kHz Hi-Res audio for a cinematic sound experience.


Available Colors: Black, Forest Green, Glacier Blue, and Purple.