Measurement's report Xiaomi Redmi Note 4X Android 7 24 bit - Reference Audio Analyzer

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Navigating through reports of Xiaomi Redmi Note 4X (Click to open)
Xiaomi Redmi Note 4X is available in reports and services. You are in a professional report.

Information for entry level users

    reports for a newbie (Headphone amplifier)

    Information for all

    Soft players and USB transports

    Versus of characteristics

    Information for professionals
      reports for a pro (Headphone amplifier)
      reports for a pro (DAC Line Out)
      Comparison of on-line graphs


      Quick jump to the schedules in this pro report: Redmi Note 4X Android 7 24 bit
      Spectra of high resolution
      Spectra vs Amplitude

      Xiaomi Redmi Note 4X

      Android 7 24 bit
      About this report
      This is a report for professionals with a suite of tests for line output devices. Alternative version of the report for "dummies" in development.

      A suite of tests for the line-out can be used for headphone or speaker output if in this mode it is possible to use the device as a source for connecting an external amplifier or if such a test suite can give more information about the implementation of the DAC in the device.

      Line-out, differences from the output for headphones and speakers



      Google Player. player was used.



      //creat smooth=0 multy50 //creat smooth=0 hd 

      Test report - general data Xiaomi Redmi Note 4X (as Line Out mode)

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      Max voltage output at 0 dBFS-7.7dBV
      0.4VRMS





      Brief information

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      Frequency response Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

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      Frequency band

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      Impulse response Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

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      Duration for impulse, envelope and step responses

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      Duration for impulse, envelope and step responses




      Brief information

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      Aliasing Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

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      Harmonic Distortion vs Level Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

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      Comparison by

      Harmonic, number


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      Crosstalk Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

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      Spectrum of Total Harmonic Distortion (THD) Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

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      Level @ dBFS

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      Level @ dBFS

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      Spectra Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

      Spectrum of Dynamic Range (-60 dBFS)

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      Sine low ammplitude spectrum -90 dBFS

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      Brief information

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      Spectrum of Multitone Distortion Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

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      Brief information

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      Spectrum of Intermodulation Distortion (IMD) - SMPTE Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

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      Level @ dBFS

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      Level @ dBFS

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      Brief information

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      Spectrum of Intermodulation Distortion (IMD) - CCIF Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

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      Level @ dBFS

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      Spectrum of Noise Distortion Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

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      Spectrum of Jitter Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

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      Checking for correctness of reproduction signals depth more than 16-bit Xiaomi Redmi Note 4X Android 7 24 bit (as Line Out mode)

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      More detailed

      Measurements of Xiaomi Redmi Note 4X Android 7 24 bit were carried out by Roman Kuznetsov on the hardware-software complex RAA.

      The Xiaomi Redmi Note 4X Android 7 24 bit test was conducted as a black box test, without regard to cost and prestige. This is the basic principle for making measurements, measurement reports and developing tests in RAA.




      Kuznetsov Roman
      Founder of RAA



      Known by the nickname romanrex
      Аuthor of articles iXBT.com



      Information for Authors. You can freely use the graphics in your articles with a link to us.




      Xiaomi Redmi Note 4X is available in reports and services. You are in a professional report.

      Information for entry level users

        reports for a newbie (Headphone amplifier)

        Information for all

        Soft players and USB transports

        Versus of characteristics

        Information for professionals
          reports for a pro (Headphone amplifier)
          reports for a pro (DAC Line Out)
          Comparison of on-line graphs




          Quick jump to the schedule in this report: Android 7 24 bit






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