Philips GoGear MP3 player SA2925/02 vs Philips GoGear MP3 player SA2945/02

Comparison of SA2925/02, SA2945/02

26 specifications	A Philips GoGear MP3 player SA2925/02 Model SA2925/02 View product	B Philips GoGear MP3 player SA2945/02 Model SA2945/02 View product
Performanceidentical
Firmware upgradeableKnown for one	—Unknown — not stated by the source	Yes
Designidentical
Product colour	Black	Black
Battery low indication	Yes	Yes
Storage1 differ
Player media type	Hard disk drive	Hard disk drive
Total storage capacityDiffers	2 GB	4 GB
Displayidentical
Display	OLED	OLED
Display diagonalKnown for one	—Unknown — not stated by the source	3.71 cm (1.46")
Display resolution	128 x 128 pixels	128 x 128 pixels
Backlight	Yes	Yes
Display number of linesKnown for one	—Unknown — not stated by the source	5 lines
File formatsidentical
Audio formats supportedKnown for one	—Unknown — not stated by the source	MP3, WAV, WMA
Headphonesidentical
Headphone connectivityKnown for one	—Unknown — not stated by the source	3.5 mm
Audioidentical
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
Frequency rangeKnown for one	—Unknown — not stated by the source	80 - 18000 Hz
Equalizer modesKnown for one	—Unknown — not stated by the source	Custom
WMA sample ratesKnown for one	8, 11.025, 16, 22.050, 32, 44.1, 48	—Unknown — not stated by the source
EqualizerKnown for one	Yes	—Unknown — not stated by the source
Radioidentical
FM radio	Yes	Yes
Record modesidentical
Voice recording	No	No
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	—Unknown — not stated by the source	1
Poweridentical
Rechargeable	Yes	Yes
Continuous audio playback timeKnown for one	27 h	—Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	88 x 88 x 57 mm
Compatible operating systems	Windows 2000/XP/Vista	Windows 2000/XP/Vista

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.