Sony NW-A55 16GB Walkman Hi-Res Audio Portable Digital Music Player with Touch Screen, 45 Hours Battery Life, S-Master HX and DSEE-HX

• Usage : Walkman with Touch Screen Display(3.1 inch)
• Hi-Res Audio : Support Hi-Res for every day listening
• Long Battery Life : Battery life of 45 hours life for all day listening
• Play Back Codes : Support S-Master HX, DSEE HX & DSD playback to amplify music content
• Connectivity : Support Bluetooth and NFC for easy connectivity

Specifications

• Size & Weight

  • • DIMENSIONS (W X H X D)

      Approx. 55.7 mm x 97.3 mm x 10.8 mm (2.20 x 3.84 x 0.43)

• Power

  • • CHARGING TIME (QUICK CHARGE)

      -

    • BATTERY LIFE — CONTINUOUS PLAYBACK MUSIC NOTES

      The values shown in this topic are the approximate battery life when content is played continuously at the default settings. Even if the player is turned off for an extended period, a small amount of battery power is still consumed. Battery life may vary depending on volume settings, conditions of use and ambient temperature. The battery is consumed considerably when the screen is on. The battery life may become around 70% shorter when some of the sound quality settings are active.

    • BUILT-IN BATTERY

      Built-in rechargeable lithium-ion battery

  • • CHARGING TIME (FULL CHARGE)

      Approx. 4 hrs

    • CHARGING AND POWER SUPPLY

      USB power (from a computer via a USB)

    • BATTERY LIFE — CONTINUOUS PLAYBACK MUSIC

      MP3 (128 kbps)/Ambient Sound Mode ON: Approx. 30 hrs, MP3 (128 kbps)/Ambient Sound Mode OFF: Approx. 45 hrs, AAC (256 kbps)/Ambient Sound Mode ON: Approx. 27 hrs, AAC (256 kbps)/Ambient Sound Mode OFF: Approx. 39 hrs, FLAC (96 kHz/24 bit)/Ambient Sound Mode ON: Approx. 27 hrs, FLAC (96 kHz/24 bit)/Ambient Sound Mode OFF: Approx. 39 hrs, FLAC (192 kHz/24 bit)/Ambient Sound Mode ON: Approx. 23 hrs, FLAC (192 kHz/24 bit)/Ambient Sound Mode OFF: Approx. 30 hrs, DSD (2.8224 MHz/1 bit)/Ambient Sound Mode ON: Approx. 20 hrs, DSD (2.8224 MHz/1 bit)/Ambient Sound Mode OFF: Approx. 25 hrs, MP3 (128 kbps) / Noise Cancel ON: Approx. 37 hrs, MP3 (128 kbps) / Noise Cancel OFF: Approx. 45 hrs, AAC (256 kbps)/Noise Cancel ON: Approx. 33 hrs, AAC (256 kbps)/Noise Cancel OFF: Approx. 39 hrs, FLAC (96 kHz / 24 bit) / Noise Cancel ON: Approx. 32 hrs, FLAC (96 kHz / 24 bit) / Noise Cancel OFF: Approx. 39 hrs, FLAC (192 kHz / 24 bit) / Noise Cancel ON: Approx. 27 hrs, FLAC (192 kHz / 24 bit) / Noise Cancel OFF: Approx. 30 hrs, DSD (2.8224 MHz / 1 bit) / Noise Cancel ON: Approx. 22 hrs, DSD (2.8224 MHz / 1 bit) / Noise Cancel OFF: Approx. 25 hrs

• Storage Media

  • • MEMORY SIZE

      16 GB, Micro SD, Micro SDHC, Micro SDXC

• Playback & display

  • • SOUND EFFECTS

      6 Band equalizer, DSEE HX, DC Phase Linearizer, Dynamic Normalizer, VPT, ClearAudio+, Clear Phase, Vinyl Processor

    • AUDIO PLAYBACK NOTES

      Sampling frequency may not correspond to all encoders. Copyright protected files cannot be played back. Non-standard bit rates or non-guaranteed bit rates are included depending on the Sampling frequency. Files that are 4 GB (APE is 2 GB) or larger cannot be played back. This product recognises audio sources exceeding CD quality (44.1 kHz/16 bit quantisation) and DAT quality (48 kHz/16 bit quantisation) as High-resolution Audio. The "HR" symbol is displayed for high-resolution audio sources. For sampling frequency over 352.8 kHz, it will be down-convert playback.

    • DRAG AND DROP

      Yes

    • FM TUNER

      Yes

    • MUSIC PLAY MODE

      Shuffle Playback, Repeat Off, Repeat 1 Song, Repart All, All Range, Selected Range

  • • AUDIO PLAYBACK

      MP3 (.MP3): 32–320 kbps (Supports variable bitrate (VBR))/32, 44.1, 48 kHz, WMA (.WMA): 32–192 kbps (Supports variable bitrate (VBR))/44.1 kHz, FLAC (.flac): 16, 24 bit/8–384 kHz, WAV (.WAV): 16, 24, 32 bit (Float/Integer)/8–384 kHz, AAC (.mp4, .m4a, .3gp): 16–320 kbps/8–48 kHz, HE-AAC (.mp4, .m4a, .3gp): 32–144 kbps / 8–48 kHz, Apple Lossless (.mp4, .m4a): 16, 24 bit/8–384 kHz, AIFF (.aif, .aiff, .afc, .aifc): 16, 24, 32 bit/8–384 kHz, DSD (.dsf, .dff): 1 bit/2.8224, 5.6448, 11.2896 MHz *Audio that is converted to Linear PCM is output., APE (.ape): 8, 16, 24 bit / 8–192 kHz (Fast, Normal, High), MQA (.mqa.flac): Supported

    • PHOTO PLAYBACK NOTES

      -

    • DISPLAY TYPE

      TFT colour display with white LED-backlight

    • DISPLAY RESOLUTION

      7.8 cm (3.1), WVGA (800 x 480 Pixels)

    • MUSIC SEARCHING METHODS

      All Songs, Artist, Release, Year, Playlists, Album, Genre, Composer, Hi-Res, Recent Transfers, SensMe Channels, Folder

• Durability

  • • WATERPROOF

      -

• Headphone Out (Stereo mini-jack)

  • • FREQUENCY

      20–40,000 Hz

  • • MAXIMUM POWER OUTPUT (JEITA 16Ω/MW)

      35 mW + 35 mW

• Headphone Out (Balanced standard-jack)

  • • MAXIMUM POWER OUTPUT (JEITA 16Ω/MW)

      -

  • • FREQUENCY

      -

• Software

  • • OPERATING SYSTEM

      Sony original OS

• Footnotes

  • • USB DAC MODE

      Supported

  • • DIGITAL NOISE CANCELLING

      Digital Noise Cancelling Select NC Environment: Full-auto AINC, Bus / Train, Airplane, Office

• Connectivity

  • • TERMINALS

      Headphone: Stereo mini-jack, WM-PORT (multiple connecting terminal): 22 pins, Hi-Speed USB (USB 2.0 compliant)

  • • WIRELESS CAPABILITIES

      Communication system: Bluetooth Specification Version 4.2, NFC: Yes, Supported Bluetooth profiles: A2DP, AVRCP, Supported Codecs (Transmission): SBC, LDAC, aptX, aptX HD, Supported Codecs (Reception): SBC, LDAC, AAC