Product comparison · 2 mp3/mp4 players

Philips GoGear SA4121 vs Samsung YP-K3 4GB Wine Red

9specifications compared
7differ
2identical
44known for one product only

Key differences

Product colour
- GoGear SA4121:Blue, White
- YP-K3 4GB Wine Red:Red
Total storage capacity
- GoGear SA4121:2 GB
- YP-K3 4GB Wine Red:4 GB
Display resolution
- GoGear SA4121:32 x 128 pixels
- YP-K3 4GB Wine Red:160 x 128 pixels
Audio formats supported
- GoGear SA4121:MP3, WAV, WMA
- YP-K3 4GB Wine Red:MP3, WMA
Voice recording
- GoGear SA4121:Yes
- YP-K3 4GB Wine Red:No
Continuous audio playback time
- GoGear SA4121:10 h
- YP-K3 4GB Wine Red:25 h
Battery technology
- GoGear SA4121:Alkaline
- YP-K3 4GB Wine Red:Lithium Polymer (LiPo)

Side by side

Differences highlightedShow differences only

Comparison of SA4121/37, YP-K3 4GB Wine Red
53 specifications	A Philips GoGear SA4121 Model SA4121/37 View product	B Samsung YP-K3 4GB Wine Red View product
Performanceidentical
TypeKnown for one	MP3 player	Unknown — not stated by the source
Firmware upgradeableKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Blue, White	Red
Storage1 differ
Player media type	Flash memory	Flash memory
Total storage capacityDiffers	2 GB	4 GB
Card reader integratedKnown for one	No	Unknown — not stated by the source
Display1 differ
TouchscreenKnown for one	No	Unknown — not stated by the source
Display	LCD	LCD
Display resolutionDiffers	32 x 128 pixels	160 x 128 pixels
BacklightKnown for one	Yes	Unknown — not stated by the source
Display number of linesKnown for one	2 lines	Unknown — not stated by the source
Display diagonalKnown for one	Unknown — not stated by the source	4.57 cm (1.8")
File formats1 differ
Audio formats supportedDiffers	MP3, WAV, WMA	MP3, WMA
Headphonesidentical
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Audioidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
RMS rated powerKnown for one	2 W	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	85 dB	Unknown — not stated by the source
MP3 bit ratesKnown for one	8 - 320 Kbit/s	Unknown — not stated by the source
WMA bit ratesKnown for one	5 - 192 Kbit/s	Unknown — not stated by the source
Channel separationKnown for one	45 dB	Unknown — not stated by the source
MP3 sample ratesKnown for one	8 - 48 kHz	Unknown — not stated by the source
WMA sample ratesKnown for one	8 - 48 kHz	Unknown — not stated by the source
EqualizerKnown for one	Unknown — not stated by the source	Yes
Equalizer bands quantityKnown for one	Unknown — not stated by the source	5
Record modes1 differ
Voice recordingDiffers	Yes	No
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
InterfaceKnown for one	USB 2.0	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
BluetoothKnown for one	No	Unknown — not stated by the source
Cameraidentical
Built-in cameraKnown for one	No	Unknown — not stated by the source
Second cameraKnown for one	No	Unknown — not stated by the source
Power1 differ
RechargeableKnown for one	Yes	Unknown — not stated by the source
Continuous audio playback timeDiffers	10 h	25 h
Cylindrical battery sizeKnown for one	AAA	Unknown — not stated by the source
Battery1 differ
Battery technologyDiffers	Alkaline	Lithium Polymer (LiPo)
System requirementsidentical
Minimum RAMKnown for one	2048 MB	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64	Unknown — not stated by the source
Internet connection requiredKnown for one	Yes	Unknown — not stated by the source
Optical drive requiredKnown for one	Yes	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
DepthKnown for one	23 mm	Unknown — not stated by the source
HeightKnown for one	77.8 mm	Unknown — not stated by the source
WidthKnown for one	31.5 mm	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	50 g
Packaging dataidentical
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 typeKnown for one	Clamshell	Unknown — not stated by the source
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Headphones includedKnown for one	Yes	Unknown — not stated by the source
Radioidentical
FM radioKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	96 x 6.95 x 44 mm
Standard interfacesKnown for one	Unknown — not stated by the source	USB 2.0

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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