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Olympus LS-P4 vs Panasonic RR-US300

    1.56 in
    4.29 in
    Olympus LS-P4 Dictaphone
    Olympus LS-P4
      1.46 in
      4.23 in
      Panasonic RR-US300 Dictaphone
      Panasonic RR-US300
      Available colors
      User rating
      47
      4.1 out of 5
      47 user ratings
      5 stars
      		40 %
      4 stars
      		34 %
      3 stars
      		19 %
      2 stars
      		6 %
      1 stars
      		0 %
      6
      3.5 out of 5
      6 user ratings
      5 stars
      		16 %
      4 stars
      		16 %
      3 stars
      		66 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Technical details

      Olympus LS-P4Olympus LS-P4
      Panasonic RR-US300Panasonic RR-US300
      Audio formats supported
      • FLAC
      • MP3
      • PCM
      		MP3
      InterfaceUSBUSB
      Built-in speaker(s)yesyes
      Loudspeaker diameter0.71 in0.79 in
      Maximum recording time253.0 h136.0 h

      Design

      Olympus LS-P4Olympus LS-P4
      Panasonic RR-US300Panasonic RR-US300
      Colour of productBlackSilver

      Dimensions

      Olympus LS-P4Olympus LS-P4
      Panasonic RR-US300Panasonic RR-US300
      Width1.56 in1.46 in
      Depth0.57 in0.59 in
      Height4.29 in4.23 in
      Weight2.65 oz1.76 oz

      Connectivity

      Olympus LS-P4Olympus LS-P4
      Panasonic RR-US300Panasonic RR-US300
      Microphone inyesyes

      Audio properties

      Olympus LS-P4Olympus LS-P4
      Panasonic RR-US300Panasonic RR-US300
      Recording modes
      Linear pulse code modulation
      • High Quality
      • Long Play

      Storage

      Olympus LS-P4Olympus LS-P4
      Panasonic RR-US300Panasonic RR-US300
      Built-in memory capacity8000.0 mB2000.0 mB
      Media types supported
      • Flash card
      • Internal memory
      		Internal memory

      Power

      Olympus LS-P4Olympus LS-P4
      Panasonic RR-US300Panasonic RR-US300
      Battery life (max)31.0 h15.0 h
      Recording battery life39.0 h34.0 h

      Pros & Cons

      Pros
          Cons

              Often compared with Olympus LS-P4

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