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Compare 3 products

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Panasonic RR-US300 Dictaphone
Panasonic RR-US300
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Tascam DR-100MKIII Dictaphone
Tascam DR-100MKIII
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Tascam DR-40X Dictaphone
Tascam DR-40X
Available colors
User rating
6
3.5 out of 5
6 user ratings
5 stars
16 %
4 stars
16 %
3 stars
66 %
2 stars
0 %
1 stars
0 %
40
4.0 out of 5
40 user ratings
5 stars
32 %
4 stars
35 %
3 stars
27 %
2 stars
5 %
1 stars
0 %
64
3.7 out of 5
64 user ratings
5 stars
21 %
4 stars
32 %
3 stars
34 %
2 stars
10 %
1 stars
0 %

Technical details

Audio formats supportedMP3
  • MP3
  • WAV
  • MP3
  • WAV
InterfaceUSBUSBUSB
Built-in speaker(s)yesyesyes
Loudspeaker diameter0.79 in
N/A
N/A
Maximum recording time136.0 h12.0 h18.0 h
USB mass storageyes
N/A
N/A
Number of built-in speakers
N/A
11
Built-in microphone
N/A
N/A
yes

Design

Colour of productSilverBlackBlack
Display typeLCD
N/A
N/A
Built-in display
N/A
yesyes
Backlight colour
N/A
N/A
Blue

Dimensions

Width1.46 in3.15 in2.76 in
Depth0.59 in1.38 in1.38 in
Height4.23 in6.13 in6.1 in
Weight1.76 oz13.23 oz7.51 oz

Connectivity

Microphone inyesyesyes
Connection to PCyes
N/A
N/A
USB connector type
N/A
Micro-USBMicro-USB B

Storage

Built-in memory capacity2000.0 mB
N/A
128000.0 mB
Media types supportedInternal memoryFlash cardFlash card
Compatible memory cards
N/A
  • SD
  • SDHC
  • SDXC
  • SD
  • SDHC
  • SDXC

Power

Battery typeAAA
N/A
N/A
Battery life (max)15.0 h
N/A
N/A
Recording battery life34.0 h12.0 h
N/A
Number of batteries supported123
Battery technology
N/A
Lithium-Ion
N/A
Compatible battery sizes
N/A
AAAA

Often compared with Tascam DR-100MKIII

Often compared with Tascam DR-40X