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M2004C3MI: Redmi 9 – Full Specs, Features & Price

    Redmi 9
    Redmi 9
    M2004C3MI
    Starting Price: ₹8,999
    Available in: India
    Powered by: MediaTek Helio G35 (12nm)
    Launch Date: August 27, 2020

    The Redmi 9, identified by model number M2004C3MI, is Xiaomi’s budget-friendly smartphone released in mid-2020. It is designed to deliver a balanced everyday experience with a focus on essentials, standing out with its MediaTek Helio G35 processor and a large 5000mAh battery.

    Review

    Overall Rating:

    6.8/10.0

    Pros

    • Excellent battery life with 5000mAh
    • Dedicated microSD card slot + 3.5mm headphone jack
    • Fingerprint sensor and face unlock support
    • Fingerprint sensor and face unlock support

    Cons

    • No Full HD+ resolution (only HD+)
    • Slow 10W charging out of the box
    • Average low-light camera performance

    Verdict

    In 2025, the Redmi 9 is a tough phone to recommend. While its battery life remains a standout feature, the performance can't keep up with modern apps, and the camera is merely acceptable. Unless you're getting it for next to nothing as a simple backup device, your money is better spent on a newer budget alternative.

    Best For: Students, Casual Users

    Basic Info

    Specification Details
    Official Name Xiaomi Redmi 9 (India)
    Brand Xiaomi
    Model No M2004C3MI
    Launch Date August 27, 2020
    Price ₹8,999
    Availability Discontinued
    Colors Carbon Black, Sporty Orange, Sky Blue

    Design & Build

    Specification Details
    Build Material Plastic back, plastic frame
    Design Aura Edge Design with textured back
    Dimensions 164.90 x 77.07 x 9.00 mm
    Weight 196 g
    Water Resistance Basic splash protection

    Display

    Specification Details
    Size 6.53 inches
    Display Type IPS LCD
    Display Resolution 720 x 1600 pixels, 20:9 ratio (~269 ppi density)
    Brightness 400 nits (typ)
    Glass Protection Basic protection

    Performance

    Specification Details
    Chipset MediaTek Helio G35 (12 nm)
    CPU Octa-core (4×2.3 GHz Cortex-A53 & 4×1.8 GHz Cortex-A53)
    GPU PowerVR GE8320
    RAM 4GB
    Storage 64GB, 128GB
    Expandable Storage microSDXC (dedicated slot, up to 512GB)
    Cooling System N/A
    Benchmark Score AnTuTu: ~97,183

    Cameras

    Specification Details
    Rear Camera Dual: 13 MP f/2.2 main + 2 MP f/2.4 depth sensor
    Front Camera 5 MP, f/2.2
    Video Recording 1080p@30fps
    Camera Features LED flash, AI Scene detection, AI Portrait

    Battery & Charging

    Specification Details
    Capacity 5000 mAh, non-removable
    Wireless Charging No
    Charger Included 10W charger

    Software

    Specification Details
    OS Version Android 10
    Custom UI MIUI 12
    Update Policy 2-3 years of updates
    Bloatware MIUI apps included

    Connectivity

    Specification Details
    SIM Nano-SIM + Nano-SIM
    5G Bands Not supported
    4G Bands 1, 3, 5, 8, 40, 41
    3G Bands HSDPA 850 / 900 / 2100
    2G Bands GSM 850 / 900 / 1800 / 1900
    USB Port microUSB 2.0
    NFC / IR / OTG No NFC, No IR, No OTG
    GPS System GPS, GLONASS, BDS
    Bluetooth 5.0, A2DP, LE
    Wi-Fi Wi-Fi 802.11 b/g/n
    3.5mm Jack Yes

    Extras

    Specification Details
    Speakers Yes (mono speaker)
    Sensors Fingerprint (rear-mounted), accelerometer, ambient light sensor, proximity sensor
    Box Contents Phone, 10W charger, microUSB cable, SIM ejector, user manual
    SAR Value Not specified
    Special Features FM radio, P2i coating
    Biometric Unlock Fingerprint sensor (rear), Face unlock
    Official page Xiaomi Redmi 9

    More Budget Phones by Xiaomi

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