Product comparison · 2 mp3/mp4 players

Philips GoGear SA2945/37 MP3/MP4 player MP3 player vs Philips GoGear SA3025/37 MP3/MP4 player

52specifications compared
10differ
42identical
17known for one product only

Key differences

Type
- GoGear SA2945/37 MP3/MP4 player MP3 player:MP3 player
- GoGear SA3025/37 MP3/MP4 player:MP4 player
Total storage capacity
- GoGear SA2945/37 MP3/MP4 player MP3 player:4 GB
- GoGear SA3025/37 MP3/MP4 player:2 GB
Display
- GoGear SA2945/37 MP3/MP4 player MP3 player:OLED
- GoGear SA3025/37 MP3/MP4 player:LCD
Display diagonal
- GoGear SA2945/37 MP3/MP4 player MP3 player:3.71 cm (1.46")
- GoGear SA3025/37 MP3/MP4 player:3.81 cm (1.5")
Audio formats supported
- GoGear SA2945/37 MP3/MP4 player MP3 player:MP3, WAV, WMA
- GoGear SA3025/37 MP3/MP4 player:MP3, WMA
WMA bit rates
- GoGear SA2945/37 MP3/MP4 player MP3 player:5 - 320 Kbit/s
- GoGear SA3025/37 MP3/MP4 player:5 - 192 Kbit/s
Channel separation
- GoGear SA2945/37 MP3/MP4 player MP3 player:35 dB
- GoGear SA3025/37 MP3/MP4 player:40 dB
Continuous audio playback time
- GoGear SA2945/37 MP3/MP4 player MP3 player:27 h
- GoGear SA3025/37 MP3/MP4 player:12 h

Side by side

Differences highlightedShow differences only

Comparison of SA2945/37, SA3025/37
69 specifications	A Philips GoGear SA2945/37 MP3/MP4 player MP3 player Model SA2945/37 View product	B Philips GoGear SA3025/37 MP3/MP4 player Model SA3025/37 View product
Performance1 differ
TypeDiffers	MP3 player	MP4 player
Firmware upgradeable	Yes	Yes
Designidentical
Product colour	Black	Black
Volume control	Digital	Digital
Battery low indication	Yes	Yes
Battery charge indicatorKnown for one	Unknown — not stated by the source	Yes
Storage1 differ
Player media type	Flash memory	Flash memory
Total storage capacityDiffers	4 GB	2 GB
Card reader integrated	No	No
Display2 differ
Touchscreen	No	No
DisplayDiffers	OLED	LCD
Display diagonalDiffers	3.71 cm (1.46")	3.81 cm (1.5")
Display resolution	128 x 128 pixels	128 x 128 pixels
Backlight	Yes	Yes
Display number of lines	5 lines	5 lines
ID3 Tag display	Yes	Yes
File formats1 differ
Audio formats supportedDiffers	MP3, WAV, WMA	MP3, WMA
Image formats supportedKnown for one	Unknown — not stated by the source	JPG
Headphonesidentical
Headphone connectivity	3.5 mm	3.5 mm
Audio3 differ
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 ratesDiffers	5 - 320 Kbit/s	5 - 192 Kbit/s
Channel separationDiffers	35 dB	40 dB
Equalizer customizableKnown for one	Yes	Unknown — not stated by the source
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 modesDiffers	Classic, Funk, Hip hop, Jazz, Rock, Techno	Classic, Funk, Jazz, Rock
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	1%
Radioidentical
FM radio	Yes	Yes
Supported radio bands	FM	FM
Preset stations quantity	20	20
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
Power1 differ
Rechargeable	Yes	Yes
Continuous audio playback timeDiffers	27 h	12 h
USB charging	Yes	Yes
Continuous video playback time (max)Known for one	Unknown — not stated by the source	2 h
System requirementsidentical
Internet connection required	Yes	Yes
Optical drive required	Yes	Yes
Weight & dimensionsidentical
DepthKnown for one	146 mm	Unknown — not stated by the source
HeightKnown for one	150 mm	Unknown — not stated by the source
WidthKnown for one	43 mm	Unknown — not stated by the source
Packaging data1 differ
Package typeDiffers	D-box	Clamshell
Packaging contentidentical
Cables included	USB	USB
Headphones included	Yes	Yes
Neck strap includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
User guide	Yes	Yes
Other featuresidentical
Built-in memory	Yes	Yes
Compatible operating systemsKnown for one	Windows 2000 / XP / Vista	Unknown — not stated by the source
Display resolution (numeric)	128 pixels	128 pixels
Internal memory type	NAND	NAND
Keypad lock	Yes	Yes
Lead-free soldered product	Yes	Yes
Mass storage class compliant	Yes	Yes
Slideshow	Yes	Yes
Sound enhancement technologyKnown for one	FullSound	Unknown — not stated by the source
SuperscrollKnown for one	Yes	Unknown — not stated by the source
Printed user guideKnown for one	Unknown — not stated by the source	Yes
CD-ROMKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Battery capacityKnown for one	Unknown — not stated by the source	310 mAh

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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