Product comparison · 2 mp3/mp4 players

Philips GoGear SA2615/55 MP3/MP4 player MP3 player vs Philips GoGear SA4315/93 MP3/MP4 player MP3 player

40specifications compared
17differ
23identical
37known for one product only

Key differences

Display
- GoGear SA2615/55 MP3/MP4 player MP3 player:LCD
- GoGear SA4315/93 MP3/MP4 player MP3 player:OLED
Display resolution
- GoGear SA2615/55 MP3/MP4 player MP3 player:128 x 48 pixels
- GoGear SA4315/93 MP3/MP4 player MP3 player:64 x 128 pixels
Display number of lines
- GoGear SA2615/55 MP3/MP4 player MP3 player:3 lines
- GoGear SA4315/93 MP3/MP4 player MP3 player:4 lines
Signal-to-Noise Ratio (SNR)
- GoGear SA2615/55 MP3/MP4 player MP3 player:80 dB
- GoGear SA4315/93 MP3/MP4 player MP3 player:88 dB
Channel separation
- GoGear SA2615/55 MP3/MP4 player MP3 player:35 dB
- GoGear SA4315/93 MP3/MP4 player MP3 player:45 dB
Frequency range
- GoGear SA2615/55 MP3/MP4 player MP3 player:80 - 18000 Hz
- GoGear SA4315/93 MP3/MP4 player MP3 player:45 - 16000 Hz
Continuous audio playback time
- GoGear SA2615/55 MP3/MP4 player MP3 player:30 h
- GoGear SA4315/93 MP3/MP4 player MP3 player:15 h
Battery technology
- GoGear SA2615/55 MP3/MP4 player MP3 player:Alkaline
- GoGear SA4315/93 MP3/MP4 player MP3 player:Lithium Polymer (LiPo)

Side by side

Differences highlightedShow differences only

Comparison of SA2615/55, SA4315/93
77 specifications	A Philips GoGear SA2615/55 MP3/MP4 player MP3 player Model SA2615/55 View product	B Philips GoGear SA4315/93 MP3/MP4 player MP3 player Model SA4315/93 View product
Performanceidentical
Digital Rights Management (DRM)Known for one	Unknown — not stated by the source	Yes
Designidentical
Volume controlKnown for one	Digital	Unknown — not stated by the source
Battery low indicationKnown for one	Yes	Unknown — not stated by the source
Display3 differ
DisplayDiffers	LCD	OLED
Display resolutionDiffers	128 x 48 pixels	64 x 128 pixels
BacklightKnown for one	Yes	Unknown — not stated by the source
Display number of linesDiffers	3 lines	4 lines
Audio4 differ
RMS rated powerKnown for one	0.006 W	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Differs	80 dB	88 dB
Channel separationDiffers	35 dB	45 dB
Equalizer customizableKnown for one	Yes	Unknown — not stated by the source
Frequency rangeDiffers	80 - 18000 Hz	45 - 16000 Hz
Equalizer modesDiffers	Classic, Funk, Hip hop, Jazz, Rock, Techno	Classic, Jazz, Pop, Rock
Output power per channelKnown for one	Unknown — not stated by the source	2.5 mW
MP3 bit ratesKnown for one	Unknown — not stated by the source	8 - 320 Kbit/s
WMA bit ratesKnown for one	Unknown — not stated by the source	10 - 320 Kbit/s
MP3 sample ratesKnown for one	Unknown — not stated by the source	8, 11.025, 16, 22.050, 24, 32, 44.1, 48
WMA sample ratesKnown for one	Unknown — not stated by the source	8, 11.025, 16, 22.050, 32, 44.1, 48
Radioidentical
FM recordingKnown for one	Yes	Unknown — not stated by the source
Preset stations quantityKnown for one	20	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
Cameraidentical
Second cameraKnown for one	No	Unknown — not stated by the source
Power1 differ
Continuous audio playback timeDiffers	30 h	15 h
Cylindrical battery sizeKnown for one	AAA	Unknown — not stated by the source
RechargeableKnown for one	Unknown — not stated by the source	Yes
Built-in batteryKnown for one	Unknown — not stated by the source	Yes
USB chargingKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery technologyDiffers	Alkaline	Lithium Polymer (LiPo)
System requirementsidentical
USB requiredKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WeightDiffers	27 g	31.2 g
DepthDiffers	29 mm	16.6 mm
HeightDiffers	20 mm	90.2 mm
WidthKnown for one	92 mm	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	43 mm	146 mm
Package depthDiffers	135 mm	43 mm
Package heightDiffers	213 mm	136 mm
Package typeDiffers	Clamshell	D-box
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Neck strap includedKnown for one	Unknown — not stated by the source	Yes
User guideKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Built-in memoryKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows 2000 / XP / Vista	Windows XP SP2
Display resolution (numeric)Known for one	128 pixels	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
Mass storage class compliantKnown for one	Yes	Unknown — not stated by the source
User Guide on CD-ROMKnown for one	Yes	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
Channels quantityKnown for one	Unknown — not stated by the source	20 channels
Charging timeKnown for one	Unknown — not stated by the source	4 h
Output power descriptionKnown for one	Unknown — not stated by the source	2.5
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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