Product comparison · 2 mp3/mp4 players

Philips GoGear SA4345 vs Philips GoGear SA4428

50specifications compared
19differ
31identical
24known for one product only

Key differences

The Philips GoGear SA4345 has 2 GB more total storage capacity than the Philips GoGear SA4428 (4 GB vs 2 GB). The Philips GoGear SA4345 has 1 lines more display lines than the Philips GoGear SA4428 (4 lines vs 3 lines). The Philips GoGear SA4428 has 0.001 W more RMS rated power than the Philips GoGear SA4345 (0.006 W vs 0.005 W). Product colour: Black, White on the Philips GoGear SA4345, Gold, Red on the Philips GoGear SA4428. Display: OLED on the Philips GoGear SA4345, LCD on the Philips GoGear SA4428.

Product colour
- GoGear SA4345:Black, White
- GoGear SA4428:Gold, Red
Total storage capacity
- GoGear SA4345:4 GB
- GoGear SA4428:2 GB
Display
- GoGear SA4345:OLED
- GoGear SA4428:LCD
Display resolution
- GoGear SA4345:64 x 128 pixels
- GoGear SA4428:128 x 48 pixels
Display number of lines
- GoGear SA4345:4 lines
- GoGear SA4428:3 lines
Audio formats supported
- GoGear SA4345:MP3, WAV
- GoGear SA4428:MP3, WAV, WMA
RMS rated power
- GoGear SA4345:0.005 W
- GoGear SA4428:0.006 W
Signal-to-Noise Ratio (SNR)
- GoGear SA4345:88 dB
- GoGear SA4428:80 dB

Side by side

Differences highlightedShow differences only

Comparison of SA4345/97, SA4428/93
74 specifications	A Philips GoGear SA4345 Model SA4345/97 View product	B Philips GoGear SA4428 Model SA4428/93 View product
Performanceidentical
Type	MP3 player	MP3 player
Digital Rights Management (DRM)	Yes	Yes
Firmware upgradeable	Yes	Yes
Design1 differ
Product colourDiffers	Black, White	Gold, Red
Volume controlKnown for one	Unknown — not stated by the source	Digital
Battery low indicationKnown 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
Display3 differ
Touchscreen	No	No
DisplayDiffers	OLED	LCD
Display resolutionDiffers	64 x 128 pixels	128 x 48 pixels
Display number of linesDiffers	4 lines	3 lines
ID3 Tag display	Yes	Yes
BacklightKnown for one	Unknown — not stated by the source	Yes
File formats1 differ
Audio formats supportedDiffers	MP3, WAV	MP3, WAV, WMA
Headphonesidentical
Headphone connectivity	3.5 mm	3.5 mm
Audio6 differ
Built-in speaker(s)	No	No
RMS rated powerDiffers	0.005 W	0.006 W
Signal-to-Noise Ratio (SNR)Differs	88 dB	80 dB
MP3 bit rates	8 - 320 Kbit/s	8 - 320 Kbit/s
WMA bit ratesDiffers	10 - 320 Kbit/s	5 - 320 Kbit/s
Channel separationDiffers	45 dB	35 dB
Equalizer customizable	Yes	Yes
Frequency rangeDiffers	45 - 16000 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, Jazz, Pop, Rock	Classic, Funk, Hip hop, Jazz, Rock, Techno
Radioidentical
FM radio	Yes	Yes
Supported radio bands	FM	FM
Auto digital tuningKnown for one	Yes	Unknown — not stated by the source
FM band rangeKnown for one	87.5 - 108 MHz	Unknown — not stated by the source
Preset stations quantity	20	20
FM recordingKnown for one	Unknown — not stated by the source	Yes
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
Continuous audio playback timeDiffers	15 h	20 h
RechargeableKnown for one	Unknown — not stated by the source	Yes
USB chargingKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
System requirementsidentical
Internet connection required	Yes	Yes
Optical drive required	Yes	Yes
Weight & dimensions3 differ
DepthDiffers	17 mm	31 mm
HeightDiffers	90 mm	15 mm
WidthDiffers	31 mm	69 mm
WeightKnown for one	Unknown — not stated by the source	29 g
Packaging data1 differ
Package widthKnown for one	146 mm	Unknown — not stated by the source
Package depthKnown for one	43 mm	Unknown — not stated by the source
Package heightKnown for one	136 mm	Unknown — not stated by the source
Package typeDiffers	D-box	Jewel box
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	Unknown — not stated by the source	Yes
Other features2 differ
Built-in memory	Yes	Yes
Charging timeKnown for one	4 h	Unknown — not stated by the source
CompatibilityDiffers	Windows XP (SP2 or higher) or Vista	Windows XP (SP2 or above)
Display resolution (numeric)Differs	64 pixels	128 pixels
Internal memory type	NAND	NAND
Keypad lock	Yes	Yes
Lead-free soldered product	Yes	Yes
Mass storage class compliant	Yes	Yes
Printed user guideKnown for one	Yes	Unknown — not stated by the source
User Guide on CD-ROMKnown for one	Yes	Unknown — not stated by the source
Transmission frequency rangeKnown for one	87.5 MHz	Unknown — not stated by the source
Windows Media Player 10Known for one	Yes	Unknown — not stated by the source
Backlight displayKnown for one	Unknown — not stated by the source	Yes
Sound enhancement technologyKnown for one	Unknown — not stated by the source	FullSound
CD-ROMKnown for one	Unknown — not stated by the source	Yes
Windows Media Player 11Known 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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