Xiaomi Japan Launches REDMI 17 Entry-Level Smartphone with 7500mAh Battery and 6 Years of Security Updates

Smartphones

REDMI 17 Product Features

Generosity Continues with Large-Capacity Battery & Fast Charging

The REDMI 17 is equipped with an ultra-large 7500mAh battery, providing over two days of typical use. It supports 45W Turbo Charge, a feature uncommon in entry-level models, and includes a 45W fast-charging AC adapter, enabling immediate use of rapid charging. The device also supports up to 22.5W reverse charging, allowing it to function as a mobile power bank for charging other devices like earphones or smartphones. Furthermore, its battery maintains over 80% of its initial capacity for 1000 full charge cycles, ensuring long-term reliability.

Smartphone charging wireless earphones on a bench

Peace of Mind Continues with 6 Years of Security Updates

Users can expect long-term security and comfort with the REDMI 17, which supports 6 years of security updates and up to 4 OS version upgrades. The approximately 6.9-inch large display features durable Corning® Gorilla® Glass 7i and is TÜV Rheinland certified for eye comfort, ensuring safer and more comfortable daily use.

Young woman smiling while using a smartphone indoors

Satisfaction Continues with Premium Design and Rich Features

The REDMI 17 boasts a refined design, incorporating a metal camera deco and narrow bezels, giving it a premium feel typically associated with higher-end models. It is available in four nature-inspired colors, each offering a distinct yet luxurious aesthetic. The camera deco area features a dynamic RGB light that signals incoming calls, ongoing calls, and charging status with 8 different colors, adding a touch of enjoyment to its practicality. Additional features include stereo speakers, a 3.5mm headphone jack, and FM radio (when using the headphone jack). The device also supports Google Gemini and “Circle to Search,” leveraging AI to enhance search and information gathering. The REDMI 17 is an optimal entry-level smartphone for those who desire comfort and longevity in their daily use.

Back of a black smartphone with a 50MP AI camera

REDMI 17 Sales Information

  • Release Date: August 28, 2026 (Friday)

  • Market Expected Price (Open Market Model):

    • 4GB / 256GB: 44,980 yen (incl. tax)

    • 4GB / 128GB: 34,980 yen (incl. tax)

  • Early Purchase Discount (Applicable from release date until October 14, 2026):

    • 4GB / 256GB: 44,980 yen → 39,980 yen (incl. tax)

    • 4GB / 128GB: 34,980 yen → 29,980 yen (incl. tax)

  • Sales Channels:

REDMI 17 Specifications Overview

Feature REDMI 17
Colors Deep Blue, Black, Oak Green, Lotus Purple
Dimensions (WxHxT) Approx. 78.42 × 170.12 × 8.8mm
Weight Approx. 232g
Display 6.9-inch HD+ display, Corning® Gorilla® Glass 7i, Resolution: 1600×720, Refresh Rate: up to 120Hz, Touch Sampling Rate: up to 240Hz, Brightness: 675nits (typ), 825nits HBM, Contrast Ratio: 1400:1, Color Depth: 8-bit, 16.7 million colors, Color Gamut: 83% NTSC, Reading Mode, TÜV Rheinland Low Blue Light Certification (Software Solution), TÜV Rheinland Circadian Friendly Certification, TÜV Rheinland Flicker Free Certification
Battery 7500mAh (typ)
Charging 45W Turbo Charge (PPS compatible), 22.5W wired reverse charging (USB Type-C to C cable sold separately)
Processor MediaTek Helio G91-Ultra
Memory/Storage 4GB+128GB / 4GB+256GB (Memory expansion up to 8GB RAM supported, Storage expansion up to 2TB supported via microSD card)
Rear Camera 50MP Main Camera (f/1.8) + Auxiliary Lens, Video Recording: 1080p (1920 × 1080) HD 30fps, 720p (1280 × 720) HD 30fps
Front Camera 8MP Front Camera (f/2.05), Video Recording: 1080p (1920 × 1080) HD 30fps, 720p (1280 × 720) HD 30fps
Water/Dust Resistance IPX4 / IP6X
OS Xiaomi HyperOS 3 based on Android™ 16 (Up to 4 OS version upgrades)
SIM SIM 1 (nano SIM) + SIM 2 (nano SIM or microSD)
NFC/Felica × / ×
Network & Connectivity GSM: 850/900/1,800/1,900MHz, WCDMA: B1/2/4/5/8, LTE FDD: B1/2/3/4/5/7/8/13/18/19/26/28/66, LTE TDD: B38/40/41 (5G network not supported), Wi-Fi: 2.4GHz
Security Biometrics: Side fingerprint sensor / AI face unlock, Security Updates: 6 years
Audio Stereo speakers, 3.5mm headphone jack, FM radio support (when using headphone jack)
Accessories 45W Turbo Charge compatible AC adapter (sample), USB Type-C cable (sample), SIM eject tool (sample), Soft case (sample), Screen protector pre-applied (sample), Quick Start Guide

For more information about Xiaomi Japan, please visit the official website.

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