Product comparison · 2 mp3/mp4 players

Philips GoGear SA4425 vs Philips GoGear SA4428

59specifications compared
3differ
56identical
7known for one product only

Key differences

Only the Philips GoGear SA4428 has CD-ROM. Product colour: Black on the Philips GoGear SA4425, Gold, Red on the Philips GoGear SA4428. Package type: Clamshell on the Philips GoGear SA4425, Jewel box on the Philips GoGear SA4428.

Product colour
- GoGear SA4425:Black
- GoGear SA4428:Gold, Red
Package type
- GoGear SA4425:Clamshell
- GoGear SA4428:Jewel box
CD-ROM
- GoGear SA4425:No
- GoGear SA4428:Yes

Side by side

Differences highlightedShow differences only

Comparison of SA4425/37, SA4428/93
66 specifications	A Philips GoGear SA4425 Model SA4425/37 View product	B Philips GoGear SA4428 Model SA4428/93 View product
Performanceidentical
Type	MP3 player	MP3 player
Digital Rights Management (DRM)	Yes	Yes
Firmware upgradeable	Yes	Yes
Design1 differ
Product colourDiffers	Black	Gold, Red
Volume control	Digital	Digital
Battery low indication	Yes	Yes
Storageidentical
Player media type	Flash memory	Flash memory
Total storage capacity	2 GB	2 GB
Card reader integrated	No	No
Displayidentical
Touchscreen	No	No
Display	LCD	LCD
Display resolution	128 x 48 pixels	128 x 48 pixels
Backlight	Yes	Yes
Display number of lines	3 lines	3 lines
ID3 Tag display	Yes	Yes
File formatsidentical
Audio formats supported	MP3, WAV, WMA	MP3, WAV, WMA
Headphonesidentical
Headphone connectivity	3.5 mm	3.5 mm
Audioidentical
Built-in speaker(s)	No	No
RMS rated power	0.006 W	0.006 W
Signal-to-Noise Ratio (SNR)	80 dB	80 dB
MP3 bit rates	8 - 320 Kbit/s	8 - 320 Kbit/s
WMA bit rates	5 - 320 Kbit/s	5 - 320 Kbit/s
Channel separation	35 dB	35 dB
Equalizer customizable	Yes	Yes
Frequency range	80 - 18000 Hz	80 - 18000 Hz
MP3 sample rates	8 - 48 kHz	8 - 48 kHz
WMA sample rates	8 - 48 kHz	8 - 48 kHz
Equalizer	Yes	Yes
Equalizer modes	Classic, Funk, Hip hop, Jazz, Rock, Techno	Classic, Funk, Hip hop, Jazz, Rock, Techno
Radioidentical
FM radio	Yes	Yes
Supported radio bands	FM	FM
Preset stations quantity	20	20
FM recordingKnown for one	Unknown — not stated by the source	Yes
Record modesidentical
Voice recording	Yes	Yes
Built-in microphone	Yes	Yes
Ports & interfacesidentical
Interface	USB 2.0	USB 2.0
Cameraidentical
Built-in camera	No	No
Second camera	No	No
Poweridentical
Rechargeable	Yes	Yes
Continuous audio playback time	20 h	20 h
USB charging	Yes	Yes
System requirementsidentical
Internet connection required	Yes	Yes
Optical drive required	Yes	Yes
Weight & dimensionsidentical
Depth	31 mm	31 mm
Height	15 mm	15 mm
Width	69 mm	69 mm
WeightKnown for one	Unknown — not stated by the source	29 g
Packaging data1 differ
Package widthKnown for one	135 mm	Unknown — not stated by the source
Package depthKnown for one	38 mm	Unknown — not stated by the source
Package heightKnown for one	195 mm	Unknown — not stated by the source
Package typeDiffers	Clamshell	Jewel box
Packaging contentidentical
Cables included	USB	USB
Headphones included	Yes	Yes
Quick start guide	Yes	Yes
User guideKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Backlight display	Yes	Yes
Built-in memory	Yes	Yes
Compatibility	Windows XP (SP2 or above)	Windows XP (SP2 or above)
Display resolution (numeric)	128 pixels	128 pixels
Internal memory type	NAND	NAND
Keypad lock	Yes	Yes
Lead-free soldered product	Yes	Yes
Sound enhancement technology	FullSound	FullSound
CD-ROMDiffers	No	Yes
Windows Media Player 11	Yes	Yes
Mass storage class compliantKnown for one	Unknown — not stated by the source	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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