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Redmi

Redmi 15

6.9" • Snapdragon 6s Gen 3 • 50 MP

Storage
Color
Midnight Black
6.9"Display
Snapdragon 6s Gen 3Processor
50 MPMain Camera
KACBU

Should I buy it?

Redmi 15
CONSIDER
    Great choice if these matter:
    • Battery Life
    • Value for Money
    Watch out for:
    • One-Handed Use
    • The Snapdragon 6s Gen 3 is an enhanced Snapdragon 695 — a 2021 platform — and scores around 460k on AnTuTu.
    14 months on the marketLaunch price €159.99 (ES)
    Regret riskLOWlimited data
    Main risks
    • One-Handed Use
    • The Snapdragon 6s Gen 3 is an enhanced Snapdragon 695 — a 2021 platform — and scores around 460k on AnTuTu.
    • 217 grams: the battery makes this a genuinely heavy phone.
    • Mono speaker and no 3.5 mm headphone jack.
    The risk level is computed from the release date and verified weaknesses. The confidence score appears only once enough owner reports exist.
    This box relies only on verified specs, the release date and editorial assessment; owner reports join them as they come in. We do not predict prices.
    What Redmi SaysCameraBatteryLaunchSpecificationsFAQAlternatives
    Official Statement

    What does Redmi say about the product?

    A summary of Redmi's official product description.

    Official Xiaomi source

    Xiaomi builds the Redmi 15 around battery size and a high-refresh screen.

    Released on August 1, 2025, the Redmi 15 pairs a 7,000 mAh battery with a 6.9-inch 144 Hz LCD and the Snapdragon 6s Gen 3, in an IP64-rated body with Gorilla Glass 3, running HyperOS 3 on Android 15.

    “”
    Open Redmi's official statement
    Camera System

    What does it offer in photo and video?

    Main components of the camera system according to the manufacturer's official specifications.

    CAMERA SYSTEM

    As assertive in video as in photo.

    50 MP main camera

    50 MP main camera — f/1.8 · 1080p 30 fps — Max Video Recording

    50 MP main camera1080p 30 fps
    50 MP main cameraf/1.8
    1080p 30 fpsMax Video Recording
    Battery and Charging

    What does it offer on the battery side?

    Manufacturer's official technical values.

    BATTERY AND CHARGING

    Battery life is one of the highlights.

    7000 mAh

    7000 mAh — Battery capacity · 33 W wired

    7000 mAh33 W wired
    7000 mAhBattery capacity
    33 W wired
    Who Is It For?

    Where does it stand out?

    A usage guide built from the specs and the editors' tags; not a test result.

    Battery Life

    For battery-first buyers; capacity and charging power stand out in the maker's figures.

    Good fit
    Value for Money

    An editor's tag for hardware that is well priced for what it offers. We do not track current prices; check the price before you buy.

    Good fit
    One-Handed Use

    The 6.9-inch body may be harder to handle for fans of smaller phones.

    Caution
    Editorial Analysis

    Strengths and points to consider

    The Kacbu editors' assessment of the specifications the maker publishes. We do not test devices ourselves, so nothing here is a measured result. Anything taken from an independent review is shown with its publication and date in the Press section.

    Strengths based on the specs
    7,000 mAh — one of the largest batteries in any phone at any price, rated for 67 hours of endurance in EU labelling.
    144 Hz refresh rate, a specification usually reserved for gaming phones costing several times more.
    Gorilla Glass 3 front and an IP64 rating, both unusual this cheap.
    microSD expansion and an infrared blaster.
    1080p resolution at 374 ppi, sharper than the 720p panels common in this price band.
    Things to consider
    The Snapdragon 6s Gen 3 is an enhanced Snapdragon 695 — a 2021 platform — and scores around 460k on AnTuTu.
    217 grams: the battery makes this a genuinely heavy phone.
    Mono speaker and no 3.5 mm headphone jack.
    33W charging needs well over an hour for a 7,000 mAh cell.
    Wi-Fi 5 and Bluetooth 5.1 are both a generation or two behind.
    Historical Product Info

    Official launch details

    Instead of tracking today's retail price, Kacbu keeps the product's official launch information as a reference.

    AnnouncedAugust 1, 2025

    The manufacturer's official announcement date.

    ReleaseAugust 1, 2025

    The start of the initial sales period.

    ES launch price€159.99

    Redmi 15's launch price.

    Source: the maker's page

    Redmi is designed in Beijing as a Xiaomi sub-brand, and production runs through the Chinese contract manufacturers in Xiaomi's supply chain. Units for the Indian market are assembled locally by Xiaomi's partner plants there, in line with the local manufacturing the brand has run in that market for years.

    This is not the current retail price — it shows the product's historical, official launch information.
    Specifications

    Redmi 15 specifications

    Click a linked value to see other products that share that same spec, and leave a comment on that spec.

    Your Selection

    Selected storage
    128 GB
    Selected color
    Midnight Black

    Display

    Screen Size
    Display Technology
    Resolution
    Refresh Rate
    Peak Brightness
    850 nit
    Pixel Density
    374 PPI
    Aspect Ratio
    19.5:9Computed by Kacbu: 2340 : 1080
    Screen Area
    116.9 cm²Computed by Kacbu: 6.9″ × (2340×1080) → 116.9 cm²
    Display Glass
    Gorilla Glass 3

    Base Hardware

    RAM
    microSD
    Yes
    Storage
    CPU Cores
    8-core
    Manufacturing Process
    6 nm
    Storage type
    UFS 2.2

    Camera

    Camera Features
    Video FPS
    Main Camera Aperture
    f/1.8
    Camera Resolution
    Front Camera
    8 MP
    Video Resolution
    1080p (Full HD)

    Battery

    Battery Capacity
    Fast Charging
    Wireless Charging
    No

    Design

    Depth
    8.4 mm
    Width
    80.5 mm
    Height
    169.5 mm
    Weight
    217 g
    Body Material
    Plastic
    Front Glass
    Gorilla Glass 3
    Screen-to-Body Ratio
    85.7%Computed by Kacbu: 116.9 cm² ÷ (169.5 × 80.5 mm) = 85.7%

    Network Connections

    SIM
    Dual Nano-SIM
    5G
    4G
    Yes

    Operating System

    Operating System
    Interface
    HyperOS 3
    OS Version
    Android 15

    Wireless Connections

    NFC
    Yes
    Wi-Fi
    Wi-Fi 5
    Infrared
    Yes
    Bluetooth
    5.1

    Multimedia

    Hi-Res Audio
    24-bit/192kHz Hi-Res
    Speakers
    Mono

    Features

    IP Certification
    IP64
    Biometrics
    Side-mounted fingerprint

    Other connections

    USB
    USB Type-C 2.0

    General

    Segment
    Entry level
    Release Year
    2025
    FAQ

    The most common questions about this product

    What the numbers on the spec sheet actually mean in day-to-day use.

    Is 144 Hz meaningful on a phone this cheap?
    For scrolling and menus, yes — the motion is visibly smoother than on a 60 Hz budget phone. For gaming it matters less, because the Snapdragon 6s Gen 3 cannot render demanding titles anywhere near 144 fps. Treat it as a smoothness feature, not a gaming one.
    How long does a 7,000 mAh battery actually last?
    EU energy labelling puts it at 67 hours of endurance, which on paper points to two full days for most people and three for light users; we have not timed it. The trade-off is weight and charging time: 217 grams, and well over an hour to refill at 33W.
    What does an 'enhanced Snapdragon 695' mean?
    Qualcomm has acknowledged the 6s Gen 3 is a reworked version of the Snapdragon 695 from 2021, not a new design. It is adequate for messaging, video and light apps, but it is old silicon — if performance matters, a Redmi Note model is the meaningful step up.
    Shared Hardware

    Products that share this hardware

    This product's standout specs. You can jump to other models that use the same value.

    Alternatives

    Other models in the same category

    Other products in the same category.

    Data-backed answers

    Computed answers about the Redmi 15

    Each answer is computed from spec data and editor tags; where there is no data, there is no page.