Product comparison · 2 mp3/mp4 players

Philips GoGear SA2815 vs Philips GoGear SA3020

55specifications compared
18differ
37identical
21known for one product only

Key differences

The Philips GoGear SA3020 has 1 GB more total storage capacity than the Philips GoGear SA2815 (2 GB vs 1 GB). The Philips GoGear SA3020 has 1 lines more display lines than the Philips GoGear SA2815 (5 lines vs 4 lines). The Philips GoGear SA3020 has 5 dB more channel separation than the Philips GoGear SA2815 (40 dB vs 35 dB). Only the Philips GoGear SA2815 has FM radio. Type: MP3 player on the Philips GoGear SA2815, MP4 player on the Philips GoGear SA3020.

Type
- GoGear SA2815:MP3 player
- GoGear SA3020:MP4 player
Product colour
- GoGear SA2815:Black
- GoGear SA3020:Black, Blue
Total storage capacity
- GoGear SA2815:1 GB
- GoGear SA3020:2 GB
Display
- GoGear SA2815:OLED
- GoGear SA3020:LCD
Display resolution
- GoGear SA2815:128 x 64 pixels
- GoGear SA3020:128 x 128 pixels
Display number of lines
- GoGear SA2815:4 lines
- GoGear SA3020:5 lines
Audio formats supported
- GoGear SA2815:MP3, WAV, WMA
- GoGear SA3020:MP3, WMA
WMA bit rates
- GoGear SA2815:5 - 320 Kbit/s
- GoGear SA3020:5 - 192 Kbit/s

Side by side

Differences highlightedShow differences only

Comparison of SA2815/97, SA3020/37
76 specifications	A Philips GoGear SA2815 Model SA2815/97 View product	B Philips GoGear SA3020 Model SA3020/37 View product
Performance1 differ
TypeDiffers	MP3 player	MP4 player
Firmware upgradeable	Yes	Yes
Design1 differ
Product colourDiffers	Black	Black, Blue
Volume control	Digital	Digital
Battery charge indicatorKnown for one	Unknown — not stated by the source	Yes
Battery low indication	Yes	Yes
Storage1 differ
Player media type	Flash memory	Flash memory
Total storage capacityDiffers	1 GB	2 GB
Card reader integrated	No	No
Display3 differ
Touchscreen	No	No
DisplayDiffers	OLED	LCD
Display diagonalKnown for one	Unknown — not stated by the source	3.81 cm (1.5")
Display resolutionDiffers	128 x 64 pixels	128 x 128 pixels
Backlight	Yes	Yes
Display number of linesDiffers	4 lines	5 lines
ID3 Tag display	Yes	Yes
File formats1 differ
Audio formats supportedDiffers	MP3, WAV, WMA	MP3, WMA
Image formats supportedKnown for one	Unknown — not stated by the source	JPG
Headphonesidentical
Headphone connectivity	3.5 mm	3.5 mm
Audio2 differ
Built-in speaker(s)	No	No
RMS rated power	0.006 W	0.006 W
Signal-to-Noise Ratio (SNR)	80 dB	80 dB
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	1%
MP3 bit ratesKnown for one	Unknown — not stated by the source	8 - 320 Kbit/s
WMA bit ratesDiffers	5 - 320 Kbit/s	5 - 192 Kbit/s
Channel separationDiffers	35 dB	40 dB
Frequency range	80 - 18000 Hz	80 - 18000 Hz
MP3 sample ratesKnown for one	Unknown — not stated by the source	8 - 48 kHz
WMA sample rates	8 - 48 kHz	8 - 48 kHz
Equalizer	Yes	Yes
Equalizer modes	Classic, Funk, Hip hop, Jazz, Rock	Classic, Funk, Hip hop, Jazz, Rock
Equalizer customizableKnown for one	Yes	Unknown — not stated by the source
Radio1 differ
FM radioDiffers	Yes	No
Supported radio bandsKnown for one	FM	Unknown — not stated by the source
FM recordingKnown for one	Yes	Unknown — not stated by the source
Preset stations quantityKnown for one	20	Unknown — not stated by the source
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
Poweridentical
Rechargeable	Yes	Yes
Continuous audio playback time	20 h	20 h
Continuous video playback time (max)Known for one	Unknown — not stated by the source	4 h
USB charging	Yes	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Battery capacityKnown for one	Unknown — not stated by the source	310 mAh
System requirementsidentical
Internet connection required	Yes	Yes
Optical drive required	Yes	Yes
Weight & dimensions4 differ
WeightDiffers	29 g	34 g
DepthDiffers	41 mm	65 mm
HeightDiffers	41 mm	13 mm
WidthDiffers	15 mm	43 mm
Packaging data4 differ
Package widthDiffers	43 mm	135 mm
Package depthDiffers	146 mm	38 mm
Package heightDiffers	150 mm	213 mm
Package typeDiffers	D-box	Clamshell
Packaging contentidentical
Cables included	USB	USB
Headphones included	Yes	Yes
Quick start guide	Yes	Yes
User guideKnown for one	Unknown — not stated by the source	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Neck strap includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Backlight display	Yes	Yes
Built-in memory	Yes	Yes
Compatible operating systems	Windows 2000 / XP / Vista	Windows 2000 / XP / Vista
Display resolution (numeric)	128 pixels	128 pixels
Internal memory type	NAND	NAND
Keypad lock	Yes	Yes
Lead-free soldered product	Yes	Yes
Mass storage class compliant	Yes	Yes
SlideshowKnown for one	Unknown — not stated by the source	Yes
Connection to PCKnown for one	Yes	Unknown — not stated by the source
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

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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