NWZ-A826/A826K/A828/A828K/A829
SPECIFICATIONS
Supported file format
Music
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File extension | MP3 (.mp3), WMA*1 (.wma), | |
Codec | MP3 | Bit rate: 32 to 320 kbps (Supports variable bit rate (VBR)) |
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| Sampling frequency*3: 32, 44.1, 48 kHz |
Interface
Headphone: Stereo
Operating temperature
5 °C to 35 °C (41 °F to 95 °F)
WMA*1 | Bit rate: 32 to 192 kbps (Supports variable bit rate (VBR)) |
| Sampling frequency*3: 44.1 kHz |
| Bit rate: 16 to 320 kbps (Supports variable bit rate (VBR))*4 |
| Sampling frequency*3: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48 kHz |
Linear PCM | Bit rate: 1,411 kbps |
| Sampling frequency*3: 44.1 kHz |
Power source
USB power (from a computer via the supplied USB cable)
Video
File format | MP4 file format, “Memory Stick” video format | ||
File extension | .mp4, .m4v |
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Codec | Video | AVC | Profile: Baseline Profile |
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| (H.264/AVC) | Level: Max. 1.3 |
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| Bit rate: Max. 768 kbps |
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| Profile: Simple Profile |
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| Bit rate: Max. 2,500 kbps |
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| Frame rate: Max. 30 fps |
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| Resolution: Max. QVGA (320 × 240) | |
| Audio |
| Channel number: Max. 2 channels |
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| Sampling frequency*3: 24, 32, 44.1, 48 kHz |
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| Bit rate: Max. 288 kbps per 1 channel |
File size | Max. 2 GB |
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The number of files | Max. 1,000 |
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Photo*5 |
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File format | Compatible with DCF 2.0/Exif 2.21file format | ||
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File extension | .jpg |
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Codec | Profile: Baseline Profile |
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| Number of pixels: Max. 4,000 × 4,000 pixels (16,000,000 pixels) | ||
The number of files | Max. 10,000 |
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*1
*2 Copyright protected
*4
*5 Some photo files cannot be played back, depending on their file formats.
Charging time
Approx. 3 hours (full charge), Approx.1.5 hours (approx. 80 %)
Battery life (continuous playback)
By setting as follows, a longer battery life can be expected.
The times below are approximated when “New Song Pop Up”, “Clear Stereo” , “DSEE (Sound Enhancer)”, “Dynamic Normalizer”, “Equalizer” and “VPT(Surround)” are deactivated, and “Screensaver” is set to “Blank.”
Furthermore, for videos, the time approximated when the brightness of the screen is set to “3,” or when “Sound Quality Mode” is set to “Normal Mode”.
The time below may differ depending on ambient temperature or the status of use. Battery life may be shortened by the radio waves generated by ambient Bluetooth devices or wireless LAN devices, or by the communication distance between the player and the communicating device.
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| (Bluetooth function is on) | (Bluetooth function is off) |
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Music |
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Playback at MP3 128 kbps | Approximately 15 hours | Approximately 36 hours |
Playback at WMA 128 kbps | Approximately 15 hours | Approximately 35.5 hours |
Playback at | Approximately 15 hours | Approximately 33.5 hours |
Playback at Linear PCM 1411 kbps | Approximately 15 hours | Approximately 34.5 hours |
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Video (Only sound in Bluetooth communication) |
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Playback at | Approximately 7 hours | Approximately 10 hours |
Playback at | Approximately 7 hours | Approximately 9 hours |
Playback at AVC 384 kbps | Approximately 6 hours | Approximately 8 hours |
Playback at AVC 768 kbps | Approximately 6 hours | Approximately 8 hours |
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Maximum recordable number of songs and time (Approx.)
The approximate times are based on the case in which you transfer or record only 4 minutes songs (not including videos and photos) in the MP3 format. Other playable audio file format song numbers and times may differ from MP3 format.
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Bit rate | Songs | Time | Songs | Time |
48 kbps | 2,450 | 163 hr. 20 min. | 5,050 | 336 hr. 40 min. |
64 kbps | 1,850 | 123 hr. 20 min. | 3,750 | 250 hr. 00 min. |
128 kbps | 925 | 61 hr. 40 min. | 1,850 | 123 hr. 20 min. |
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256 kbps | 460 | 30 hr. 40 min. | 945 | 63 hr. 00 min. |
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320 kbps | 370 | 24 hr. 40 min. | 755 | 50 hr. 20 min. |
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Bit rate | Songs | Time |
48 kbps | 10,200 | 680 hr. 00 min. |
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64 kbps | 7,650 | 510 hr. 00 min. |
128 kbps | 3,800 | 253 hr. 20 min. |
256 kbps | 1,900 | 126 hr. 40 min. |
320 kbps | 1,500 | 100 hr. 00 min. |
Maximum recordable time of videos (Approx.)
The approximate recordable times are estimated in the case where only videos are transferred. The time may differ, depending on the conditions under which the player is used.
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Bit rate | Time | Time | Time | |
Video Format: 384 kbps | 15 hr. 00 min. | 30 hr. 40 min. | 62 hr. 00 min. | |
Audio Format: 128 kbps | ||||
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Video Format: 768 kbps | 8 hr. 30 min. | 17 hr. 30 min. | 35 hr. 30 min. | |
Audio Format: 128 kbps | ||||
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Maximum recordable number of photos that can be transferred (Approx.)
Max. 10,000
Recordable number of photos may be less depending on file sizes.
Capacity (User available capacity)*1
A portion of the memory is used for data management functions.
Output (headphones)
Frequency response
20 to 20,000 Hz (when playing data file, single signal measurement)
Display
Dimensions (w/h/d, projecting parts not included)
50.2 × 93.6 × 9.3 mm (2 × 3 3/4 × 3/8 inches)
Dimension (w/h/d)
51.0 × 93.9 × 9.3 mm (2 1/8 × 3 3/4 × 3/8 inches)
Mass
Approx. 58 g (Approx. 2.1 oz)
Bluetooth Specifications
ϖϖCommunication system: Bluetooth specification version 2.0
ϖϖOutput: Bluetooth specification Power Class 2
ϖϖMaximum communication range: Line of sight approx. 10 meters (30 feet)* 1
ϖϖFrequency band: 2.4 GHz band (2.4000 GHz – 2.4835 GHz)
ϖϖModulation method: FHSS
ϖϖCompatible Bluetooth profiles*2
−A2DP (Advanced Audio Distribution Profile)
−AVRCP (Audio Video Remote Control Profile)
Supplied Accessories
Headphones (1) USB cable (1) Earbuds (Size S, L) (1) Attachment (1)
Use when connectiong the player to the optical cradle, etc. Stand (1)
−MP3 Conversion Tool
−Media Manager for WALKMAN −Windows Media Player 11 −Operation Guide (PDF file)
Quick Start Guide (1)
*1 Do not attempt to play this
*2 Depending on the country/region in which you have purchased the player,
the bundled software may be different.
Design and specifications are subject to change without notice.
2