Redmi Note 15 Pro – Full Specifications

1. Key Highlights

The Redmi Note 15 Pro is designed with the core philosophy of “Truly Drop-Resistant, Truly Waterproof, and Long-Lasting Battery Life”.
Key features include: Xiaomi Crystal Glass, IP68 dust & water resistance, 7.78mm ultra-slim body, quad narrow bezel flat display, 1.5K Super Sunlight Screen, 7000mAh Xiaomi Jinshajiang Battery, 22.5W wired reverse charging, large aperture ultra-sensitive camera, Dimensity 7400-Ultra AI chip, and 400% stereo loud sound.
Available colors: Midnight Black, Cloud Purple, Sky Blue, and Cedar White – combining slim form factor with powerful endurance.

2. Detailed Specifications

(1) Design & Build

• Colors: Midnight Black, Cloud Purple, Sky Blue, Cedar White

• Material: Xiaomi Crystal Glass cover – durable against drops with premium visual appeal

• Dimensions & Weight:

  • Height: 163.61mm

  • Width: 78.09mm

  • Thickness: 7.78mm (excluding camera bump)

  • Weight: 210.6g

• Buttons & Ports: Power button, volume keys, dual speakers, Type-C port, microphone, SIM card slot, IR blaster

(2) Processor & Performance

• Chipset: MediaTek Dimensity 7400-Ultra AI – TSMC 4nm process for high performance with power efficiency

• CPU: Octa-core, up to 2.6GHz

• GPU: Mali-G615 MC2 – delivers smooth gaming and graphics rendering

(3) Memory & Storage

• RAM Options: 8GB / 12GB (LPDDR4X, up to 4266Mbps)

• Storage Options: 256GB / 512GB (UFS 2.2, up to 1000MB/s sequential read/write)

• Max Configuration: 12GB + 512GB

• Note: Actual usable RAM and ROM are less due to system and pre-installed software.

(4) Display

• Size: 6.83-inch 1.5K Super Sunlight Display

• Resolution: 2772 × 1280

• Contrast Ratio: 8,000,000:1

• Peak Brightness: 3200 nits

• Refresh Rate: Up to 120Hz

• Touch Sampling Rate: Up to 480Hz (instantaneous 2560Hz in some games)

• Eye Protection: 3840Hz PWM dimming, Reading Mode, Paper Mode, Rhythm Mode

• Color Depth: 12-bit (68.7 billion colors), DCI-P3 wide color gamut, pro-calibrated

• Other Features: HDR10+, HDR Vivid, Dolby Vision, Ultra HD playback, in-display fingerprint, low-light unlocking

(5) Battery & Charging

• Battery Capacity: 7000mAh (typ) / 6880mAh (min) – Li-ion polymer, non-removable

• Charging:

  • 45W wired fast charging (charger included, PD protocol supported)

  • 22.5W wired reverse charging – charge other devices easily

• Power Management: Xiaomi Surge G1 power management chip – precise monitoring, extended lifespan

(6) Camera System

Rear Cameras (Dual setup)

• Main Camera: 50MP Sony LYT-600 sensor, 1/1.95″, 1.6μm pixel fusion, f/1.5 aperture, 6P lens, OIS

• Ultra-Wide Camera: 8MP, 112° FOV, f/2.2

Front Camera

• 20MP Portrait Camera with screen fill light for clear selfies in low light

Photography Features

• Modes: Countdown, Gesture Shot, Tap to Capture, Super Night Mode, Voice Capture, Burst Shot, Timelapse, Beauty Mode, Face Recognition, Filters, Watermarks, Film Mode, Document Mode, Panorama, Pro 50MP, Portrait, HDR

• Video:

  • 4K @ 30fps

  • 1080p @ 30/60fps

  • 720p @ 30fps

• Slow Motion: 1080p @ 120fps, 720p @ 120/240fps

• Stabilization: EIS (Electronic Image Stabilization), subject tracking

(7) Network & Connectivity

• SIM: Dual Nano-SIM

• 5G Bands: n1/n3/n5/n8/n28a/n38/n40/n41/n48/n77/n78

• 4G Bands: FDD-LTE B1/B3/B5/B8/B19/B28a, TDD-LTE B34/B38/B39/B40/B41/B42/B48

• 3G Bands: WCDMA B1/B5/B6/B8/B19

• 2G Bands: GSM850/900/1800, CDMA 1x (BC0)

• Note: Supports China Mobile, China Unicom, China Telecom, and China Broadcasting carriers; actual 5G support depends on local operator.

Wireless

• Wi-Fi: Wi-Fi 6/5/4, 802.11 a/b/g, dual band (2.4GHz & 5GHz), Wi-Fi Direct, Miracast

• Bluetooth: v5.4 – supports AAC, LDAC, LHDC 5.0, ASHA codecs

• NFC: Transport cards (300+ cities), Mi Pay (app, QR code, card), door access card simulation (13.56MHz), car key (model dependent)

• IR Blaster: Controls TVs, air conditioners, and appliances

Positioning

• Supported systems: BeiDou (B1I), GPS (L1), Galileo (E1), GLONASS (G1), QZSS (L1)

• Assisted: A-GPS, Wi-Fi positioning, cellular positioning, sensor-assisted

(8) Audio & Sensors

• Speakers: Symmetrical stereo dual speakers, 400% loud volume

• Audio Formats: MP3, FLAC, AAC, OGG, WAV, AMR, AWB

• Video Formats: MP4, MKV, WEBM, 3GP, HDR10/10+ playback supported

• Certifications: Hi-Res Audio, Hi-Res Wireless, Dolby Atmos

Sensors: Ultrasonic proximity sensor, ambient light sensor, gyroscope, accelerometer, electronic compass, infrared remote, X-axis linear motor

(9) Software & Package

• Operating System: Xiaomi HyperOS 2 – smooth, intelligent, and connected ecosystem

• In the Box:

  • Phone

  • 45W Power Adapter

  • USB Type-C Cable

  • SIM ejector tool

  • Protective case

  • User manual & warranty card

  • Pre-applied screen protector

3. Notes & Disclaimers

• Waterproofing: IP68 tested under controlled conditions (still water, 2m depth, up to 24h, water temperature difference ≤5°C). Not suitable for sea water, hot water, or high-pressure water. Avoid charging in wet conditions. Water resistance may decline over time with normal wear.

• Data Accuracy: All technical specifications are based on Xiaomi lab results, supplier data, or design parameters. Actual performance may vary by environment, software version, or device batch.

• Illustrations: Images on the official website are for reference only. Actual product may differ.

• Product Improvements: Redmi reserves the right to update features, specs, and design without prior notice.