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Sony SRS-XB21 vs Sony SRS-XB31

    7.6 in
    2.83 in
    Sony SRS-XB21 Wireless Speaker
    Sony SRS-XB21
      9.09 in
      3.43 in
      Sony SRS-XB31 Wireless Speaker
      Sony SRS-XB31
      Available colors
      Editiorial reviews
      8
      8 editorial reviews
      Sony SRS-XB21 portable wireless bluetooth speaker comes with 12 hour battery backup, waterproof and dustproof in a budget of just Rs 8,990.Read more
      As of spring 2020 the SRS-XB21 has been discontinued. Sony calls the SRS-XB21 a 'party speaker.' We think it mostly lives up to that reputation as it is...Read more
      A mini XB31!Read more
      Read editorial reviews
      10
      3.9 out of 5
      5 user ratings
      5 stars
      		20 %
      4 stars
      		80 %
      3 stars
      		0 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      User rating
      48
      4.0 out of 5
      48 user ratings
      5 stars
      		45 %
      4 stars
      		27 %
      3 stars
      		14 %
      2 stars
      		10 %
      1 stars
      		2 %
      69
      4.1 out of 5
      69 user ratings
      5 stars
      		52 %
      4 stars
      		18 %
      3 stars
      		18 %
      2 stars
      		5 %
      1 stars
      		4 %

      Video Comparisons (1)

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      Full Comparison

      Units:

      Sound

      Sony SRS-XB21Sony SRS-XB21
      Sony SRS-XB31Sony SRS-XB31
      Channels2.02.0
      Low frequency20.0 Hz20.0 Hz
      High frequency20.0 kHz20.0 kHz
      Number of drivers22

      Design

      Sony SRS-XB21Sony SRS-XB21
      Sony SRS-XB31Sony SRS-XB31
      Colour of product
      • Black
      • Blue
      • Red
      • White
      • Yellow
      • Black
      • Blue
      • Red
      • White
      • Yellow
      Built-in displaynono

      Dimensions

      Sony SRS-XB21Sony SRS-XB21
      Sony SRS-XB31Sony SRS-XB31
      Height2.83 in3.43 in
      Width7.6 in9.09 in
      Depth2.56 in3.19 in
      Weight18.7 oz31.39 oz

      Connectivity

      Sony SRS-XB21Sony SRS-XB21
      Sony SRS-XB31Sony SRS-XB31
      USByesyes
      Type of USB connectorMicro-USBMicro-USB
      AUX inyesyes
      Bluetoothyesyes
      Bluetooth codec
      • AAC
      • LDAC
      • SBC
      • AAC
      • LDAC
      • SBC
      Bluetooth profile
      • A2DP
      • AVRCP
      • HFP
      • HSP
      • SBC
      • SPP
      • A2DP
      • AVRCP
      • HFP
      • HSP
      • SBC
      • SPP
      Bluetooth version4.24.2
      Bluetooth wireless range32.81 ft98.43 ft
      Analogue 3.5mm input (Aux)11
      Wireless network (Wi-Fi)nono
      NFCyesyes

      Features

      Sony SRS-XB21Sony SRS-XB21
      Sony SRS-XB31Sony SRS-XB31
      Docking station for mobile/Tabletyesyes
      USB input portyesyes
      IP code (level of dust/water resistance)IP67IP67

      Power

      Sony SRS-XB21Sony SRS-XB21
      Sony SRS-XB31Sony SRS-XB31
      Battery operatedyesyes
      Battery typeLi-IonLi-Ion
      Playback time12.0 h24.0 h
      Battery life (max)12.0 h24.0 h

      Pros & Cons

      Pros
          Cons

              Often compared with Sony SRS-XB21

              Sony SRS-XB21 Wireless Speaker
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              SonySRS-XB21
              JBLFlip 5

              Often compared with Sony SRS-XB31

              Sony SRS-XB31 Wireless Speaker
              Sony SRS-XB41
              SonySRS-XB31
              SonySRS-XB41