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Phone Specifications

Compare: Xiaomi Redmi Note 4 vs Xiaomi Redmi 8A

  • Xiaomi Redmi Note 4
    • vs
  • Xiaomi Redmi 8A
    • vs
Xiaomi Redmi Note 4 Xiaomi Redmi Note 4
XiaomiRedmi Note 4 Xiaomi Redmi Note 4
General Features
  • 5.5"
    IPS LCD
  • 13MP
    Single camera
  • 4GB RAM
    Snapdragon 625
  • 4100mAh
    Li-Po
Pros
  • Low sar value
    SD Card area available
    FM Radio support
    Dual sim support
    • Cons
  • Not water resistant
    • Photos Comments
    Reviews
    Brand
    Xiaomi
    Announced
    Jan 19, 2017
    Release Date
    Jan 23, 2017
    Status
    Available
    Out Price
    About 150 EUR
    Display
    Type
    IPS LCD
    Aspect Ratio and PPI
    16:9 ratio - 401 ppi density
    Size
    5.5 inches, 83.4 cm2 (~72.7% screen-to-body ratio)
    Resolution
    1080 x 1920 pixels
    Peak brightness (nit)
    450 cd/M²
    Protection
    Features
    BODY
    Colors
    Dark Gray
    Gold
    Black
    Lake Blue (64/4GB Model)
    Dimensions
    151 x 76 x 8.5 mm (5.94 x 2.99 x 0.33 in)
    Weight
    165 gr (5.82 oz)
    Material
    Back: Aluminum
    Certification
    Waterproof
    No
    Sensors
    Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
    3.5mm Jack
    Yes
    NFC
    No
    Infrared
    Yes
    USB Type
    microUSB 2.0, USB On-The-Go
    Loudspeaker Loudness (dB)
    PLATFORM
    Chipset
    Qualcomm Snapdragon 625 8953
    CPU
    Octa-core 2.0 GHz Cortex-A53
    Bits
    Cores
    8
    Process technology
    14 nm
    GPU
    Adreno 506
    GPU Cores
    GPU Frequency
    OS
    Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat); MIUI 10
    MEMORY
    RAM Capacity
    4 GB RAM/32 GB
    RAM Type
    Storage
    64 GB
    SD Card Slot
    microSD, up to 256 GB (uses shared SIM slot)
    PERFORMANCE SCORES
    Antutu Score
    76k
    Antutu
    v7
    The result may not show the exact score. The overall score is close to this.
    Geek Bench Score
    1475
    GeekBench
    Single Score
    4010
    Multi Score
    N/A
    Battery Score
    BATTERY
    Capacity
    4100
    Type
    Li-Po
    Quick Charge Technology
    Video Playback Time
    Fast Charging
    Wireless Charging
    Main Camera
    First Camera
    Resolution
    Sensor
    Aperture
    f/2.0
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Second Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Third Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Fourth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Fifth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Sixth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Image Resolution
    13 megapixels
    Video Resolution and FPS
    1920x1080 (Full) - (30 fps)
    1280x720 (HD) - (120 fps)
    Optical Stabilisation (OIS)
    No
    Electronic Stabilisation (EIS)
    Slow Motion Video
    Yes
    Features
    DxOMark Score
    Mobile Score (Rear)
    Mobile
    Selfie Score
    Selfie
    Selfie Camera
    First Camera
    Resolution
    5 MP
    Sensor
    Aperture
    f/2.0
    Pixel Size
    Sensor Size
    Extra
    Second Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Third Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Video Resolution and FPS
    1080p@30fps
    Features
    CONNECTIVITY
    Technology
    GSM / HSPA / LTE
    2G Bands
    GSM - 900 / 1800 / 1900 - SIM 1 & SIM 2
    3G Bands
    HSDPA - 850 / 900 / 1900 / 2100
    4G Bands
    B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B20 (800), B38 (TDD 2600), B40 (TDD 2300)
    5G Bands
    TD-SCDMA
    Navigation
    Yes, with A-GPS, GLONASS, BDS
    Network Speed
    HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
    SIM Card Type
    Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
    Number of SIM Area
    2
    Wi-Fi
    Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
    Bluetooth
    4.1, A2DP, LE
    OTHERS
    VoLTE
    Yes
    FM Radio
    Yes
    SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
    Body SAR (EU)
    0.674 W/kg
    Head SAR (EU)
    0.724 W/kg
    Body SAR (USA)
    null W/Kg
    Head SAR (USA)
    0.375 W/Kg
    Additional
    Extra
    Cooling System
    HDMI
    Xiaomi Redmi 8A Xiaomi Redmi 8A
    XiaomiRedmi 8A Xiaomi Redmi 8A
    General Features
    • 6.2"
      IPS LCD
    • 12MP
      1080p
    • 2/3GB RAM
      Snapdragon 439
    • 5000mAh
      Li-Po
    Pros
  • SD Card area available
    FM Radio support
    Water resistant
    Dual sim support
    • Cons
  • HD+ Screen
    No Infrared
    • Photos Comments
    Reviews
    Brand
    Xiaomi
    Announced
    September 26, 2019
    Release Date
    September 29, 2019
    Status
    Coming soon
    Out Price
    About 100 EUR
    Display
    Type
    IPS LCD
    Aspect Ratio and PPI
    19:9 ratio - 271 ppi density
    Size
    6.2 inches, 95.9 cm2 (~81.3% screen-to-body ratio)
    Resolution
    720 x 1520 pixels
    Peak brightness (nit)
    Protection
    Corning Gorilla Glass 5
    Features
    BODY
    Colors
    Black
    Blue
    Red
    Dimensions
    156.5 • 75.4 • 9.4 mm (6.16 • 2.97 • 0.37 in)
    Weight
    188 gr (6.63 oz)
    Material
    Front glass, plastic body
    Certification
    P2i Splash-Proof Protection
    Waterproof
    Yes
    Sensors
    Accelerometer, proximity, compass
    3.5mm Jack
    Yes
    NFC
    No
    Infrared
    No
    USB Type
    2.0, Type-C 1.0 reversible connector, USB On-The-Go
    Loudspeaker Loudness (dB)
    PLATFORM
    Chipset
    Qualcomm Snapdragon 439
    CPU
    Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)
    Bits
    Cores
    8
    Process technology
    12 nm
    GPU
    Adreno 505
    GPU Cores
    GPU Frequency
    OS
    Android 9.0 (Pie); MIUI 10
    MEMORY
    RAM Capacity
    2/3GB RAM
    RAM Type
    Storage
    32GB
    SD Card Slot
    microSD, up to 512 GB (dedicated slot)
    PERFORMANCE SCORES
    Antutu Score
    84k
    Antutu
    The result may not show the exact score. The overall score is close to this.
    Geek Bench Score
    GeekBench
    Single Score
    BATTERY
    Capacity
    5000
    Type
    Li-Po
    Quick Charge Technology
    Video Playback Time
    Fast Charging
    Yes
    Wireless Charging
    No
    Main Camera
    First Camera
    Resolution
    Sensor
    Sony IMX363 Exmor RS
    Aperture
    f/1.8
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Second Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Third Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Fourth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Fifth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Sixth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Image Resolution
    12 megapixels
    Video Resolution and FPS
    1920x1080 (Full) - (30 fps) 1280x720 (HD) - (30 fps)
    Optical Stabilisation (OIS)
    No
    Electronic Stabilisation (EIS)
    Yes
    Slow Motion Video
    No
    Features
    DxOMark Score
    Mobile Score (Rear)
    Mobile
    Selfie Score
    Selfie
    Selfie Camera
    First Camera
    Resolution
    8 MP
    Sensor
    Aperture
    f/2.0
    Pixel Size
    Sensor Size
    Extra
    Second Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Third Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Video Resolution and FPS
    1080p@30fps
    Features
    HDR
    CONNECTIVITY
    Technology
    GSM / HSPA / LTE
    2G Bands
    GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    3G Bands
    HSDPA - 850 / 900 / 1900 / 2100
    4G Bands
    B1 (2100), B3 (1800), B5 (850), B8 (900), B40 (TDD 2300), B41 (TDD 2500)
    5G Bands
    TD-SCDMA
    Navigation
    Yes, with A-GPS, GLONASS, BDS
    Network Speed
    HSPA, LTE-A
    SIM Card Type
    Dual SIM (Nano-SIM, dual stand-by)
    Number of SIM Area
    2
    Wi-Fi
    Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
    Bluetooth
    4.2, A2DP, LE
    OTHERS
    VoLTE
    Yes
    FM Radio
    Yes
    SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
    Body SAR (EU)
    Head SAR (EU)
    Body SAR (USA)
    Head SAR (USA)
    Additional
    Extra
    Cooling System
    HDMI
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