29 November, 2022
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Xiaomi Redmi Note 4

Xiaomi Redmi Note 4
Brand: xiaomi
Category: Mobiles

  • CPU
    Octa-core 2.0 GHz Cortex-A53

  • RAM
    3 GB or 4 GB

  • Storage
    32 GB or 64 GB

  • Display
    IPS LCD capacitive touchscreen, 16M colors

  • Camera
    13 MP, f/2.0, 1.12µm, PDAF

  • OS
    Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat); MIUI 10

Xiaomi Redmi Note 4 - Specs


  • Model
    Redmi Note 4
  • Operating System
    Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat); MIUI 10
  • Released
  • Price
    About 150 EUR


  • Front
  • Back
  • Frame
  • Monolithic or open the battery cover


  • Type
    IPS LCD capacitive touchscreen, 16M colors
  • Size
    5.5 inches, 83.4 cm2 (~72.7% screen-to-body ratio)
  • Resolution
    1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
  • MultiTouch Test


  • Antutu


  • Technology
    2 SIM
  • Network Mode
    Settings> SIM card and mobile network> select SIM setting> Priority network type> Priority LTE / Priority 3G / Only 2G, remaining SIM does not give option, want to have option to enter
    Settings> Dual SIM and mobile network> Internet> select 1 of 2 SIM
  • Display
    4G/ H+/ H


  • Main Camera
  • Selfie Camera
  • Main Camera - Resolution
    13 MP, f/2.0, 1.12µm, PDAF
  • Selfie Camera - Resolution
    5 MP, f/2.0
  • Main Camera - Flash
  • Selfie Camera - Flash
  • Main Camera - Auto Focus
  • Selfie Camera - Auto Focus
  • Mute sound Camera
    Camera> Mode> Gear icon> Shooting sound> Touch Off / On
  • Camera infofull
    Main Camera:
    - Movie FullHD 1080p @ 30fps
    - Auto focus, Touch focus, Face detection, HDR, Panorama
    Selfie Camera:
    - Beauty mode
  • Camera Features
    Main Camera:
    - Movie FullHD 1080p @ 30fps
    - Auto focus, Touch focus, Face detection, HDR, Panorama
    Selfie Camera:
    - Beauty mode


  • Conect to PC
    Photo Transfer
    File Transfer
  • Bluetooth
    4.1, A2DP, LE
  • Wi-fi
    Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
  • Wi-fi Hotspot
    Settings> Wi-Fi> Advanced settings> Direct Wi-Fi
  • NFC
  • Wireless Charging
  • Quick charge
  • MHL
  • Miracast
  • Miracast (ON/OFF)
    Settings> Add> Display wireless
  • Adapter
    Model: MDY-08-EO
    Input: 100-240V 50/60Hz 0.35A
    Output: 5V = 2A
  • USB
    microUSB 2.0, USB On-The-Go
  • Headphone Socket
    3.5 mm
  • OTG


  • Battery Status
    Non-removable Li-Po 4100 mAh battery
  • Energy saving
    Settings> PIN & Performance> PIN> PIN saving> touch Turn on PIN Saver
  • Battery Percent
    Settings> PIN & Performance> PIN> Gear icon> PIN indicator> Percent
  • Automatic power on, power off
    Settings> PIN & Performance> PIN> Gear icon> Power on / off timer
  • Battery Type
  • Capacity
    4100 mAh


  • Factory Reset
    Settings> Additional settings> Backup and reset> Reset to original data> Reset
  • ACCESSORIES (Attach)
    In the box, there are: Charger, Instruction book, Cable, Tree for sim, Back cover
  • TalK Back
    Settings> Additional settings> Accessibility> TalkBack


  • Screenshot
    Power + volume down
  • Double-tap unlock screen
  • Double-tap unlock screen (ON/OFF)
    Settings> Display> Touch screen to wake up> On
  • Drawing application
  • Keyboard lights
  • LED
  • LED (ON/OFF)
    Settings> Additional settings> Notification light
  • Font size
    Settings> Display> Font size

Call / Messenger

  • Messaging
    SMS(threaded view), MMS, Email, Push Email, IM
  • Contact ( vcf, csv )
    Contact> Touch and hold the Option key> Import / Export>
    - Import from memory card
    - Enter from SIM 1
    - Enter from SIM 2
    - Export to memory card
    - Export to SIM card 1
    - Export to SIM card 2
    - Share contact
  • Call Recorder
    - When making a call> Recording
    - Phone> 3 dashes> Settings> Call recording
  • Vibrating alert when receiving and ending calls
    Phone> 3 dashes> Settings> Advanced settings> Vibrate when the opponent answers your call> Normal
  • Get Smart Call
  • Call duration limitation
  • Remind the duration of the call
  • Call blocking (blacklist, whitelist)
    Phone> 3 dashes> Block list> will show the phone numbers that are blocked at SMS and Call
    Set the selection to the gear icon:
    - Block list: On / Off
    - Rule:
    + Number blocked
    + Only allow contact
    + Only allow exceptions list
    + Block all
    - Filter keywords: Add
    - Number blocked: Add
    - Exception list: Add
    - Notice of blocking list: All numbers / Numbers outside the block list / Never
  • Block message
    Điện thoại > 3 gạch ngang > Danh sách chặn > sẽ hiện thị các số điện thoại đã được chặn tại mục SMS và Cuộc gọi
    Thiết lập chọn vào biểu tượng bánh răng :
    - Danh sách chặn: Bật/Tắt
    - Quy tắc:
    + Số bị chặn
    + Chỉ cho phép liên hệ
    + Chỉ cho phép danh sách ngoại lệ
    + Chặn tất cả
    - Lọc từ khóa: Thêm
    - Số bị chặn: Thêm
    - Danh sách ngoại lệ: Thêm
    - Thông báo danh sách chặn: Tất cả số / Số ngoài danh sách chặn / Không bao giờ
  • Signature of the message
  • Dialing


  • Sensors
    Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
  • Chipset
    Qualcomm MSM8953 Snapdragon 625 (14 nm)
  • CPU
    Octa-core 2.0 GHz Cortex-A53
  • GPU
    Adreno 506
  • RAM (Memory)
    3 GB or 4 GB
  • Memory avaiable space
    Total 3 GB, Free 1.3 GB
  • Internal Storage
    32 GB or 64 GB
  • Storage avaiable space
    Total: 32 GB Free: 22 GB
  • SIM card size
    1 Nano Sim + 1 Micro Sim + 1 SD card
  • Card Slot
    microSD, up to 256 GB (uses shared SIM slot)
  • Move Apps to SD Card
  • Default app settings save on sd card
  • Speakers / Sound Technology
    Speaker below the right hand


  • Flashlight
    Swipe the notification bar > Flashlight
  • FM Radio
    Tools> FM Radio
  • Remote device management
    Settings> Additional settings> Privacy> Device administrators> Android Device Manager

Our Rating

The overall rating is based on review by our experts

5.5 2.8 1
  • Design 5 / 10
  • Display 6 / 10
  • Camera 5 / 10
  • Multimedia 6 / 10
  • Features 5 / 10
  • Connectivity 6 / 10
  • Call Quality 5 / 10
  • Usability 6 / 10
  • Performance 5 / 10
  • Battery 6 / 10

Features of Xiaomi Redmi Note 4

With the success that the Xiaomi Redmi Note 3 brings, Xiaomi has recently introduced more upgraded version of the Xiaomi Redmi Note 4 with more powerful configuration, more beautiful design.
Sophisticated design of Xiaomi Redmi Note 4 phone

Sophisticated design
Xiaomi Redmi Note 4 Smartphone owns for itself the luxurious and sophisticated appearance no less than high-end devices. The machine owns a monolithic design with solid metal material.

Xiaomi Redmi Note 4 phone back

Luxurious design with meticulously crafted details

The glass surface of Redmi Note 4 is also perfect for 2.5D curvature to provide a smooth experience for users.

2.5D curved glass on Xiaomi Redmi Note 4 phone
2.5D curved glass fashion

The dorsal part is made seamless with no convex camera, the wave-catching antenna lines are also subtly designed to create uniformity for the machine.

Beautiful display
It has a 5.5-inch screen with resolution of 1080 x 1920 pixels and an IPS LCD panel that gives you a good viewing angle and true color reproduction.

Xiaomi Redmi Note 4 phone screen
Beautiful display

In addition, the machine is also equipped with technology adapted to the surrounding environment to increase the brightness and contrast of the machine when used under strong lighting conditions.

Powerful performance
Compared with the Redmi Note 3, the next generation Xiaomi has upgraded the chip from Helio X10 to the powerful Snapdragon 625 chip that comes with 3 GB of RAM and 32 GB of internal memory.

The machine gives the experience no less than other products in the same segment

It also supports up to 128 GB MicoSD memory card slot and high-speed 4G connection. The Redmi Note 4 runs Android 6.0 when it comes to users.

Xiaomi Redmi Note 4 sim phone slot
Sim slot and memory card on the phone

High quality camera
With a main camera with 13 MP resolution and a Dual-tone LED flash light, the camera offers good image quality. In sufficiently bright conditions for images with high detail, bright colors and honesty.

Xiaomi Redmi Note 4 camera phone interface
The main camera is of good quality

The front camera of the device also has a large resolution of 5 MP, supports video recording in Full HD resolution and has a built-in beauty mode for you to have virtual selfie photos.

The detail of the recorded image is quite high

Great battery life
The battery is also a strong point on the Redmi Note 4 with a battery capacity of up to 4100 mAh, the device can give you up to 2 days of use with basic tasks.

With an attractive selling price and many outstanding features, the Redmi Note 4 is really creating a fever in the market of cheap smartphones.

Xiaomi Redmi Note 4 - Reviews

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