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Product number
  • 702327
  • 836670
  • 702498
  • 702345
  • 452405
Manufacturer code
  • NWE393B.CEW
  • 173391
  • NWWS414B.CEW
  • NWE394B.CEW
  • NWZB183FR.CEW
Brand
  • Sony
  • Sandisk
  • Sony
  • Sony
  • Sony
Warranty
  • 2 years
  • 2 years
  • 2 years
  • 2 years
  • 2 years
Warranty type
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
  • Carry-in warranty
Old product returned for free
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes

High-resolution audio
  • No
  • No
  • No
  • No
  • No
Audio file format
  • MP3, WMA, aac, pcm
  • MP3, WMA, aac, pcm
  • MP3, WMA
Plays videos
  • No
  • No
  • No
  • No
Displays photos
  • Yes
  • No
  • Yes
  • No
Photo file format
  • JPEG
  • JPEG
  • N/A
Equalizer
  • Yes
  • No
  • No
  • Yes
  • No
FM radio
  • Yes
  • Yes
  • Yes
  • Yes
Internet radio
  • No
  • No
  • No
  • No
DAB radio
  • No
  • No
  • No
  • No
Radio
  • Yes
  • Yes
  • No
  • Yes
  • Yes
Video file format
  • N.A.

Depth
  • 0,92 cm
  • 1,85 cm
  • 17,2 cm
  • 0,92 cm
  • 1,5 cm
Width
  • 4,32 cm
  • 6,6 cm
  • 13 cm
  • 4,32 cm
  • 8,5 cm
Height
  • 9,6 cm
  • 4,3 cm
  • 4,8 cm
  • 9,6 cm
  • 2,4 cm
Weight
  • 39 g
  • 0,04 kg
  • 32 g
  • 39 g
  • 0,028 kg
Color
  • Black
  • Black
  • Black
  • Black
  • Red
Integrated screen
  • Yes
  • Yes
  • No
  • Yes
  • Yes
Touchscreen
  • No
  • No
  • No
  • No
Color screen
  • Yes
  • Yes
  • Yes
  • No
Screen size
  • 1,77 inch
  • 1 inch
  • 1,77 inch
  • 0,9 inch
Integrated camera
  • No
  • No
  • No
  • No
  • No
Integrated speakers
  • No
  • No
  • No
  • No
  • No

Headphone jack
  • Yes
  • Yes
  • No
  • Yes
  • Yes
Type of headphone connection
  • [3.5mm mini jack]
  • [3.5mm mini jack]
  • [3.5mm mini jack]

Total storage capacity
  • 4 GB
  • 16 GB
  • 8 GB
  • 8 GB
  • 4 GB
Memory card reader
  • No
  • No
  • No
  • No
  • No
Expandable memory
  • No
  • No
  • No
  • No

Bluetooth
  • No
  • Yes
  • No
  • No
  • No
NFC
  • No
  • No
  • No
  • No
  • No
Integrated WiFi
  • No
  • No
  • No
  • No
  • No

Water-resistant
  • No
  • Yes
  • Yes
  • No
  • No
Water resistance
  • Waterproof
  • Waterproof
IP certification
  • IPX5
  • IP68
Waterproof up to (meters)
  • 1 m
  • 2 m
Waterproofness certification
  • IP certification
  • IP certification

Power supply type
  • Battery
  • Battery
  • Battery
  • Battery
  • Battery
Type of battery
  • Specific battery
  • Specific battery
  • Specific battery
  • Specific battery
  • Specific battery
Maximum battery life
  • 35 h
  • 20 h
  • 12 h
  • 35 h
  • 20 h
Replaceable battery
  • No
  • No
  • No
  • No
  • No
Power source
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes

Headphones included
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Pen clip
  • No
  • Yes
  • No
  • No
  • No
Hard case included
  • No
  • No
  • No
  • No
  • No
Memory card included
  • No
  • No
  • No
  • No
  • No
USB port
  • Yes
  • Yes
  • Yes
  • Yes
  • Yes
Number of USB ports
  • 1
  • 1
  • 1
  • 1
  • 1
USB function
  • Charge, Data transfer
  • Charge, Data transfer
  • Charge, Data transfer
  • Charge, Data transfer
  • Charge, Data transfer
Rechargeable battery
  • Yes
  • Yes
  • Yes
  • Yes