Specifications
Supported file format
Music (including podcasts (*1))
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Audio Formats (Codec)
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MP3
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Media File format: MP3 (MPEG-1 Layer3) file format
File extension: .mp3
Bit rate: 32 to 320 kbps (Supports variable bit rate (VBR))
Sampling frequency (*2): 32, 44.1, 48 kHz
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WMA (*3)
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Media File format: ASF file format
File extension: .wma
Bit rate: 32 to 192 kbps (Supports variable bit rate (VBR))
Sampling frequency (*2): 44.1 kHz
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AAC-LC (*4)
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Media File format: MP4 file format
File extension: .mp4, .m4a, .3gp
Bit rate: 16 to 320 kbps (Supports variable bit rate (VBR)) (*5)
Sampling frequency (*2): 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48 kHz
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Linear PCM
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Media File format: Wave-Riff file format
File extension: .wav
Bit rate: 1,411 kbps
Sampling frequency (*2): 44.1 kHz
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Video (including podcasts (*1))
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Video Formats (Codec)
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Frame rate: Max. 30 fps
Resolution: Max. 720 × 480 (*6)
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AVC
(H.264/AVC)
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Media File format: MP4 file format, “Memory Stick” video format
File extension: .mp4, .m4v
Profile: Baseline Profile
Level: 1.2, 1.3, 2, 2.1, 2.2, 3
Bit rate: Max. 10 Mbps
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MPEG-4
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Media File format: MP4 file format, “Memory Stick” video format
File extension: .mp4, .m4v
Profile: Simple Profile
Bit rate: Max. 6 Mbps
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Windows Media Video 9 (*3)(*7)
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Media File format: ASF file format
File extension: .wmv
Profile: VC1 simple profile, main profile
Bit rate: Max. 6 Mbps
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Audio Formats (Codec)
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AAC-LC
(for AVC, MPEG-4)
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Channel number: Max. 2 channels
Sampling frequency (*2): 24, 32, 44.1, 48 kHz
Bit rate: Max. 288 kbps / channel
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WMA
(for Windows Media Video 9)
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Bit rate: 32 to 192 kbps (Supports variable bit rate (VBR))
Sampling frequency (*2): 44.1 kHz
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File size
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Max. 4 GB
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The number of files
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Max. 2,000
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Photo (*8)
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Photo Format (Codec)
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JPEG
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Media File format: Compatible with DCF 2.0/Exif 2.21 file format
File extension: .jpg
Profile: Baseline Profile
Number of pixels: Max. 4,096 × 4,096 pixels (16,000,000 pixels)
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The number of files
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Max. 20,000
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Voice Recording
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Audio Format (Codec)
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MP3
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Bit rate: 64, 128, 256 kbps
Sampling Frequency: 44.1 kHz
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Maximum recordable number of songs and time (Approx.)
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NWZ-A864
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NWZ-A865
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Bit rate
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Number
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Time
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Number
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Time
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48 kbps
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4,750
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316 hr. 40 min.
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9,950
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663 hr. 20 min.
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64 kbps
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3,500
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233 hr. 20 min.
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7,400
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493 hr. 20 min.
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128 kbps
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1,750
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116 hr. 40 min.
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3,700
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246 hr. 40 min.
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256 kbps
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885
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59 hr. 00 min.
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1,850
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123 hr. 20 min.
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320 kbps
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710
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47 hr. 20 min.
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1,450
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96 hr. 40 min.
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NWZ-A866
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NWZ-A867
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Bit rate
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Number
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Time
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Number
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Time
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48 kbps
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20,000
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1,333 hr. 20 min.
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40,000
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2,666 hr. 40 min.
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64 kbps
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15,000
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1,000 hr. 00 min.
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30,000
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2,000 hr. 00 min.
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128 kbps
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7,500
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500 hr. 00 min.
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15,000
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1,000 hr. 00 min.
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256 kbps
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3,750
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250 hr. 00 min.
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7,550
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503 hr. 20 min.
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320 kbps
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3,000
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200 hr. 00 min.
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6,050
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403 hr. 20 min.
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Maximum recordable time of videos (Approx.)
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NWZ-A864
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NWZ-A865
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NWZ-A866
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NWZ-A867
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Bit rate
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Time
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Time
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Time
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Time
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Video Format: 384 kbps
Audio Format: 128 kbps
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28 hr. 00 min.
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59 hr. 20 min.
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119 hr. 40 min.
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240 hr. 20 min.
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Video Format: 768 kbps
Audio Format: 128 kbps
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16 hr. 00 min.
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33 hr. 40 min.
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68 hr. 20 min.
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137 hr. 20 min.
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Maximum recordable number of photos that can be transferred (Approx.)
Maximum recordable number of voice recordings
Maximum recordable number of playlists
Capacity (User available capacity) (*1)
Output (headphones)
FM radio
IF (FM)
Antenna
Bluetooth Specifications
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Communication system: Bluetooth specification version 2.1+EDR (*1)
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Output: Bluetooth specification Power Class 2
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Maximum communication range: Line of sight approx. 10 meters (30 feet) (*2)
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Frequency band: 2.4 GHz band (2.4000 GHz - 2.4835 GHz)
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Modulation method: FHSS
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Compatible Bluetooth profiles (*3)
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A2DP (Advanced Audio Distribution Profile)
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AVRCP (Audio Video Remote Control Profile)
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OPP (Object Push Profile)
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Supported Codec (*4): SBC (*5)
Interface
Operating temperature
Power source
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Built-in rechargeable lithium-ion battery
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USB power (from a computer via a USB connector of your “WALKMAN”)
Charging time
Battery life (continuous playback)
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Even if your “WALKMAN” is turned off for an extended period, a small amount of battery power is still consumed.
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Battery life may vary depending on volume setting, conditions of use, and ambient temperature.
Music
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Bluetooth OFF
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Bluetooth ON
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Playback at MP3 128 kbps
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Approx. 23 hours
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Approx. 8 hours
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Playback at WMA 128 kbps
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Approx. 23 hours
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Approx. 8 hours
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Playback at AAC-LC 128 kbps
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Approx. 22 hours
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Approx. 8 hours
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Playback at Linear PCM 1,411 kbps
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Approx. 25 hours
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Approx. 8 hours
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Video
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Bluetooth OFF
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Bluetooth ON
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Playback at MPEG-4 384 kbps
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Approx. 5 hours
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Approx. 3 hours
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Playback at AVC Baseline 384 kbps
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Approx. 5 hours
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Approx. 3 hours
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Playback at WMV 384 kbps
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Approx. 5 hours
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Approx. 3 hours
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FM radio
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Bluetooth OFF
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Bluetooth ON
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Receiving FM broadcasting
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Approx. 13 hours
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-
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Voice recording
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Bluetooth OFF
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Bluetooth ON
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Recording
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Approx. 5 hours
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-
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Your “WALKMAN” settings which affect battery life
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Setting
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Basic setting of battery life measurement
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[Common Settings]
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[Screen Off Timer] (*1) (*2) [Details]
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[30 Sec]
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[Brightness] (*3) [Details]
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[3]
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[Battery Care] (*4) [Details]
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[Off]
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[Music Settings]
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[Equalizer] (*5) [Details]
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[None] (*6)
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[VPT (Surround)] (*5) [Details]
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[None]
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[DSEE (Sound Enhance)] (*5) [Details]
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[Off]
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[Clear Stereo] (*5) [Details]
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[Off]
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[Dynamic Normalizer] (*5) [Details]
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[Off]
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[DPC (Speed Control)] (*7) [Details]
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[Off]
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[Display Lyrics] (*8) [Details]
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[On]
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[Karaoke/Language Study] (*9) [Details]
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[Off]
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[Bluetooth Settings]
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[Wireless Playback Quality] [Details]
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[Prioritize Connection]
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