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Superior sound experience
Tune in to amazing sound on the Philips GoGEAR Ariaz MP4 Player SA4ARA04KF with FullSound. Plus, enjoy music to the max without worrying about hearing damage with SafeSound. Discover and sync a universe of music with Songbird.
SafeSound for maximum music enjoyment without hearing damage
Now you can enjoy your music freely and fully without worrying about the risk of hearing damage. Created by Philips, SafeSound consistently analyzes the sound level on your Philips GoGear MP3 player and alerts you if the volume and exposure could have possible impact on your long-term hearing. You can take action by adjusting the volume to a lower level or allow SafeSound to automatically regulate the volume for you – no need to fiddle with any settings. In addition, SafeSound provides daily and weekly overviews of your sound exposure so you can take better charge of your hearing health.
Built-in speaker for entertainment out loud
Go places with your GoGEAR player and have it sing out loud. The player comes with a built-in speaker that is powerful and precise, letting you enjoy and share sensational music and movie experiences – anywhere, everywhere. It takes away the hassle of hooking up external speakers, making the pleasure of sharing so much more delightful. GoGEAR turns up the enjoyment in entertainment.
6.1 cm/2.4" full color screen for fantastic video quality
A 6.1 cm/2.4" high resolution screen on your GoGEAR Ariaz offers excellent video quality and crisp, vivid images. Together with a full color menu, the large screen allows easy navigation of media files to complete the package for a all-round multimedia experience on the go.
Enjoy up to 26 hours of music or 5 hours of video playback
Philips offers you boundless entertainment. Your GoGEAR player comes with a compact built-in rechargeable battery for long-lasting power. Enjoy up to 26 hours of music, or 5 hours of video playback on a single charge. Just plug the power cable in to recharge the player – it's that simple.
FM radio with RDS and 30 presets for more music options
FM radio with RDS and 30 presets for more music options.
Voice recording to take notes or record anything, anytime
Voice recording converts your GoGear player into a handy dictation machine. Besides playing music or listening to radio, you can also record notes or reminders for work or school, record shopping lists and phone numbers – even song lyrics. By pressing the recording button and speaking into the built-in microphone, voice messages are compressed and stored in the built-in internal memory. Voice recording gives you a highly portable voice recorder allowing you to record anything, anytime and anywhere!
LikeMusic for playlists of songs that sound great together
LikeMusic lets you experience more of the music that you like most – with just a click! No need to sort through your music library or wait for serendipity to strike. LikeMusic is a Philips patented algorithm that analyzes songs in your library to identify similar music characteristics. These characteristics help LikeMusic create smart playlists of songs that simply sound great together. Just click on a song that you like and hit the LikeMusic icon – a playlist will instantly appear. Give it a name and enjoy your new playlist – or rediscover songs – on your PC or your GoGear player.
Folder view to organize and view media files like on your PC
Folder view is an optional directory view of the GoGear player that lets you view all the files on your player as if it were a computer. Once you select Folder view, opening any supported file (i.e. music, pictures or videos) is as easy as selecting the file and hitting Play.
FullSound™ to bring your music and videos to life
Philips' innovative FullSound™ technology faithfully restores sonic details to compressed music and videos on your MP4 player, dramatically enriching and enhancing it, so you can experience truly immersive music without any distortion. Based on an audio post-processing algorithm, FullSound™ combines Philips' renowned expertise in music reproduction with the power of the latest generation Digital Signal Processor. The result is fuller bass with more depth & impact, boosted voice and instrument clarity, and rich detail. Rediscover your compressed MP3 music in true-to-life sound.
Diagonal screen size (cm)
Diagonal screen size (inch)
320 x 240 pixels
20 - 18k
Output power (RMS)
2 x 2.5 mW
Signal to noise ratio
> 84 dB
ID3 Tag support
Song title, artist, album
MP3 bit rates
8-320 kbps and VBR
MP3 sample rates
WMA bit rates
WMA sample rates
8, 11.025, 16, 22.050, 32, 44.1, 48 kHz
Digital Rights Management
320 x 240, 30 fps, 512kbps
Still Picture Playback
Picture Compression Format
FM radio recording
Built-in memory type
Built-in memory (RAM)
Music memory capacity, MP3
Up to 900 tracks*
Mass storage class compliant
Mass Trans. Protocol Compliant
Yes, option key
Battery charging indication
On user interface
Charge & play
when connected to PC
Customizable volume limit
Dedicated volume controls
Quick start guide
Lead-free soldered product
Free USB port
Yes (for access to updated support documents, manuals, future firmware and PC software upgrades)
Windows XP (SP3) / Windows Vista / Windows 7
Yes, via USB
Playtime on internal battery
Up to 26 hours music playback or 5 hours video playback