Product comparison · 2 mp3/mp4 players

Philips GoGear SA2825/37 MP3/MP4 player MP3 player vs Philips GoGear SA4345/37 MP3/MP4 player MP3 player

51specifications compared
18differ
33identical
27known for one product only

Key differences

The Philips GoGear SA4345/37 MP3/MP4 player MP3 player has 2 GB more total storage capacity than the Philips GoGear SA2825/37 MP3/MP4 player MP3 player (4 GB vs 2 GB). The Philips GoGear SA2825/37 MP3/MP4 player MP3 player has 0.001 W more RMS rated power than the Philips GoGear SA4345/37 MP3/MP4 player MP3 player (0.006 W vs 0.005 W). The Philips GoGear SA4345/37 MP3/MP4 player MP3 player has 8 dB more Signal-to-Noise Ratio (SNR) than the Philips GoGear SA2825/37 MP3/MP4 player MP3 player (88 dB vs 80 dB). Product colour: Black on the Philips GoGear SA2825/37 MP3/MP4 player MP3 player, Black, White on the Philips GoGear SA4345/37 MP3/MP4 player MP3 player. Display resolution: 128 x 64 pixels on the Philips GoGear SA2825/37 MP3/MP4 player MP3 player, 64 x 128 pixels on the Philips GoGear SA4345/37 MP3/MP4 player MP3 player.

Product colour
- GoGear SA2825/37 MP3/MP4 player MP3 player:Black
- GoGear SA4345/37 MP3/MP4 player MP3 player:Black, White
Total storage capacity
- GoGear SA2825/37 MP3/MP4 player MP3 player:2 GB
- GoGear SA4345/37 MP3/MP4 player MP3 player:4 GB
Display resolution
- GoGear SA2825/37 MP3/MP4 player MP3 player:128 x 64 pixels
- GoGear SA4345/37 MP3/MP4 player MP3 player:64 x 128 pixels
Audio formats supported
- GoGear SA2825/37 MP3/MP4 player MP3 player:MP3, WAV, WMA
- GoGear SA4345/37 MP3/MP4 player MP3 player:MP3, WMA
RMS rated power
- GoGear SA2825/37 MP3/MP4 player MP3 player:0.006 W
- GoGear SA4345/37 MP3/MP4 player MP3 player:0.005 W
Signal-to-Noise Ratio (SNR)
- GoGear SA2825/37 MP3/MP4 player MP3 player:80 dB
- GoGear SA4345/37 MP3/MP4 player MP3 player:88 dB
WMA bit rates
- GoGear SA2825/37 MP3/MP4 player MP3 player:5 - 320 Kbit/s
- GoGear SA4345/37 MP3/MP4 player MP3 player:10 - 320 Kbit/s
Channel separation
- GoGear SA2825/37 MP3/MP4 player MP3 player:35 dB
- GoGear SA4345/37 MP3/MP4 player MP3 player:45 dB

Side by side

Differences highlightedShow differences only

Comparison of SA2825/37, SA4345/37
78 specifications	A Philips GoGear SA2825/37 MP3/MP4 player MP3 player Model SA2825/37 View product	B Philips GoGear SA4345/37 MP3/MP4 player MP3 player Model SA4345/37 View product
Performanceidentical
Digital Rights Management (DRM)Known for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	Black	Black, White
Volume controlKnown for one	Digital	Unknown — not stated by the source
Battery low indicationKnown for one	Yes	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	2 GB	4 GB
Display1 differ
Display resolutionDiffers	128 x 64 pixels	64 x 128 pixels
BacklightKnown for one	Yes	Unknown — not stated by the source
File formats1 differ
Audio formats supportedDiffers	MP3, WAV, WMA	MP3, WMA
Audio6 differ
RMS rated powerDiffers	0.006 W	0.005 W
Signal-to-Noise Ratio (SNR)Differs	80 dB	88 dB
WMA bit ratesDiffers	5 - 320 Kbit/s	10 - 320 Kbit/s
Channel separationDiffers	35 dB	45 dB
Frequency rangeDiffers	80 - 18000 Hz	45 - 16000 Hz
Equalizer modesDiffers	Classic, Funk, Hip hop, Jazz, Rock	Classic, Jazz, Rap, Rock
MP3 bit ratesKnown for one	Unknown — not stated by the source	8 - 320 Kbit/s
MP3 sample ratesKnown for one	Unknown — not stated by the source	8 - 48 kHz
Radioidentical
FM recordingKnown for one	Yes	Unknown — not stated by the source
Auto digital tuningKnown for one	Unknown — not stated by the source	Yes
FM band rangeKnown for one	Unknown — not stated by the source	87.5 - 108 MHz
Power1 differ
RechargeableKnown for one	Yes	Unknown — not stated by the source
Continuous audio playback timeDiffers	20 h	15 h
USB chargingKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WeightKnown for one	29 g	Unknown — not stated by the source
DepthDiffers	41 mm	17 mm
HeightDiffers	41 mm	90 mm
WidthDiffers	15 mm	31 mm
Packaging data3 differ
Package widthDiffers	29 mm	135 mm
Package depthDiffers	135 mm	38 mm
Package heightDiffers	213 mm	195 mm
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Connection to PCKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 2000 / XP / Vista	Unknown — not stated by the source
Display resolution (numeric)Differs	128 pixels	64 pixels
Sound enhancement technologyKnown for one	FullSound	Unknown — not stated by the source
CD-ROMKnown for one	Yes	Unknown — not stated by the source
SuperscrollKnown for one	Yes	Unknown — not stated by the source
Charging timeKnown for one	Unknown — not stated by the source	4 h
CompatibilityKnown for one	Unknown — not stated by the source	Windows XP (SP2 or higher) or Vista
Printed user guideKnown for one	Unknown — not stated by the source	Yes
User Guide on CD-ROMKnown for one	Unknown — not stated by the source	Yes
Device managerKnown for one	Unknown — not stated by the source	to restore and upgrade
Transmission frequency rangeKnown for one	Unknown — not stated by the source	87.5 MHz
Windows Media Player 10Known for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)

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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