Product comparison · 2 mp3/mp4 players

Philips GoGear SA2315 vs Philips Flash audio player SA4020/02

48specifications compared
12differ
36identical
15known for one product only

Key differences

Product colour
- GoGear SA2315:Black, Silver
- Flash audio player SA4020/02:Black
Total storage capacity
- GoGear SA2315:1 GB
- Flash audio player SA4020/02:2 GB
Audio formats supported
- GoGear SA2315:MP3, WAV
- Flash audio player SA4020/02:MP3, WAV, WMA
RMS rated power
- GoGear SA2315:0.006 W
- Flash audio player SA4020/02:2 W
Signal-to-Noise Ratio (SNR)
- GoGear SA2315:80 dB
- Flash audio player SA4020/02:85 dB
WMA bit rates
- GoGear SA2315:64 - 320 Kbit/s
- Flash audio player SA4020/02:5 - 192 Kbit/s
Channel separation
- GoGear SA2315:35 dB
- Flash audio player SA4020/02:45 dB
Frequency range
- GoGear SA2315:80 - 18000 Hz
- Flash audio player SA4020/02:30 - 18 Hz

Side by side

Differences highlightedShow differences only

Comparison of SA2315/37, SA4020/02
63 specifications	A Philips GoGear SA2315 Model SA2315/37 View product	B Philips Flash audio player SA4020/02 Model SA4020/02 View product
Design1 differ
Product colourDiffers	Black, Silver	Black
Storage1 differ
Total storage capacityDiffers	1 GB	2 GB
Music memory capacity (songs)Known for one	Unknown — not stated by the source	920
Displayidentical
ID3 Tag displayKnown for one	Yes	Unknown — not stated by the source
File formats1 differ
Audio formats supportedDiffers	MP3, WAV	MP3, WAV, WMA
Audio5 differ
RMS rated powerDiffers	0.006 W	2 W
Signal-to-Noise Ratio (SNR)Differs	80 dB	85 dB
WMA bit ratesDiffers	64 - 320 Kbit/s	5 - 192 Kbit/s
Channel separationDiffers	35 dB	45 dB
Frequency rangeDiffers	80 - 18000 Hz	30 - 18 Hz
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
Radio2 differ
FM radioDiffers	Yes	No
Supported radio bandsDiffers	FM	Not supported
Record modesidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Poweridentical
RechargeableKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions2 differ
HeightDiffers	78 mm	77.8 mm
WidthDiffers	32 mm	31.5 mm
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Windows Media Player 10 Device manager
Cables includedKnown for one	Unknown — not stated by the source	USB
Other featuresidentical
Built-in memoryKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 2000, Me, XP	Unknown — not stated by the source
Internal memory typeKnown for one	NAND	Unknown — not stated by the source
Keypad lockKnown for one	Yes	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	31.5 x 23 x 77.8 mm
Blister dimensions (W x D x H)Known for one	Unknown — not stated by the source	135 x 38 x 195
Windows Media Player 10Known 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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