Product comparison · 2 mp3/mp4 players

Nilox Mp4 Touch-Switch vs Philips GoGear SA3021

13specifications compared
9differ
4identical
26known for one product only

Key differences

The Nilox Mp4 Touch-Switch has 2 GB more total storage capacity than the Philips GoGear SA3021 (4 GB vs 2 GB). The Philips GoGear SA3021 has 12 h more continuous audio playback time than the Nilox Mp4 Touch-Switch (20 h vs 8 h). The Nilox Mp4 Touch-Switch has 21 g more weight than the Philips GoGear SA3021 (55 g vs 34 g). Only the Nilox Mp4 Touch-Switch has FM radio. Player media type: Hard disk drive on the Nilox Mp4 Touch-Switch, Flash memory on the Philips GoGear SA3021.

Player media type
- Mp4 Touch-Switch:Hard disk drive
- GoGear SA3021:Flash memory
Total storage capacity
- Mp4 Touch-Switch:4 GB
- GoGear SA3021:2 GB
Display
- Mp4 Touch-Switch:OLED
- GoGear SA3021:LCD
Display diagonal
- Mp4 Touch-Switch:4.57 cm (1.8")
- GoGear SA3021:3.81 cm (1.5")
Display resolution
- Mp4 Touch-Switch:320 x 240 pixels
- GoGear SA3021:128 x 128 pixels
Audio formats supported
- Mp4 Touch-Switch:AAC, MP3, WAV
- GoGear SA3021:MP3, WMA
FM radio
- Mp4 Touch-Switch:Yes
- GoGear SA3021:No
Continuous audio playback time
- Mp4 Touch-Switch:8 h
- GoGear SA3021:20 h

Side by side

Differences highlightedShow differences only

Comparison of Mp4 Touch-Switch, SA3021/37
39 specifications	A Nilox Mp4 Touch-Switch View product	B Philips GoGear SA3021 Model SA3021/37 View product
Designidentical
Product colour	Black	Black
Storage2 differ
Player media typeDiffers	Hard disk drive	Flash memory
Total storage capacityDiffers	4 GB	2 GB
Display3 differ
DisplayDiffers	OLED	LCD
Display diagonalDiffers	4.57 cm (1.8")	3.81 cm (1.5")
Display resolutionDiffers	320 x 240 pixels	128 x 128 pixels
Display number of linesKnown for one	Unknown — not stated by the source	5 lines
BacklightKnown for one	Yes	Unknown — not stated by the source
File formats1 differ
Audio formats supportedDiffers	AAC, MP3, WAV	MP3, WMA
Video formats supportedKnown for one	MP4	Unknown — not stated by the source
Image formats supportedKnown for one	BMP, GIF	Unknown — not stated by the source
Headphonesidentical
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Audioidentical
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	80 dB
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	1%
Channel separationKnown for one	Unknown — not stated by the source	40 dB
Frequency rangeKnown for one	Unknown — not stated by the source	80 - 18000 Hz
MP3 sample ratesKnown for one	Unknown — not stated by the source	16
WMA sample ratesKnown for one	Unknown — not stated by the source	48
EqualizerKnown for one	Unknown — not stated by the source	Yes
Equalizer bands quantityKnown for one	Unknown — not stated by the source	6
Radio1 differ
FM radioDiffers	Yes	No
Record modesidentical
Voice recording	Yes	Yes
Ports & interfacesidentical
USB 2.0 ports quantity	1	1
Power1 differ
Rechargeable	Yes	Yes
Continuous audio playback timeDiffers	8 h	20 h
Continuous video playback time (max)Known for one	Unknown — not stated by the source	4 h
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
USB requiredKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	55 g	34 g
DepthKnown for one	7.5 mm	Unknown — not stated by the source
HeightKnown for one	46 mm	Unknown — not stated by the source
WidthKnown for one	70 mm	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	43 x 65 x 12.5 mm
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Audio recording formatsKnown for one	Unknown — not stated by the source	WAV
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000 / XP / Vista
SlideshowKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	1	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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