Sony NWZ-S638F Specification Guide
Display
Screen Size
2" LCD QVGA (240 x 320 dots)262,144 colors
General
Backlit Color
TFT color display with white LED-backlight
Music Storage Capacity (Approx)
7.19 GB
Approximately 7,725,514,752 bytes
Recommended Use
Music, Video & Photo Playback, FM Radio Tuner, PC External Storage
Hardware
Display
2.0inch, TFT color display with white LED-backlight, QVGA(240 x 320 Pixels), 262,144
colors
Headphone Type
Earbud
Interface
Headphone:Stereo mini-jack
WM-PORT:22 pin terminal
Hi-Speed USB (USB 2.0 compliant)
Memory
8 GB
System Requirements
IBM PC/AT or compatible computer preinstalled with the following Windows operating
systems*1:
- Windows XP Home Edition (Service Pack 2 or later)
- Windows XP Professional (Service Pack 2 or later)
- Windows Vista Home Basic (Service Pack 1 or later)
- Windows Vista Home Premium (Service Pack 1 or later)
- Windows Vista Business (Service Pack 1 or later)
- Windows Vista Ultimate (Service Pack 1 or later)
Not supported by 64 bit version OS.
Not supported by OSs other than above.
*1 Excluding OS Versions not supported by Microsoft®.
Inputs and Outputs
Headphone Output
Yes
Headphone Output(s)
1 (stereo mini jack)
Memory
Memory Size
8GB
3
User Memory Capacity (Approx.)
7.19GB
Operating Conditions
Operating Temperature
41 'F to 95 'F (5 'C to 35 'C)
Playback features
Photo Playback
Normal
Slide Show
Slide Show Repeat
Slide Show Interval (Short (3sec)/Normal (5sec)/Long (10sec)
Power
Battery Charging (Approx)
USB-based charging
Approx. 3 Hrs(full charge), Approx. 1.5 Hrs(approx. 80%)
Battery Life (Approx)
Music for up to 40 hours before you need to recharge
2
Power Type
Built-in Rechargeable Li-ion Battery
USB power (from a computer via the supplied USB cable)
Recharging Time
USB-based charging
Approx. 3 Hrs (full charge), Approx. 1.5 Hrs (approx. 80%)
1
Video
Format
MPEG 4, M4V
Play Mode
Normal / Repeat / Shuffle / Shuffle&Repeat / Repeat 1 Song
Shuffle All
Video Features
JPEG Playback
Yes