Product comparison · 2 mp3/mp4 players

Acer MP3 20GB vs Acer USB 2.0 Easy MP3 Flash Stick 512MB1xAAA Battery and earphone blis

11specifications compared
9differ
2identical
9known for one product only

Key differences

Player media type
- MP3 20GB:Hard disk drive
- USB 2.0 Easy MP3 Flash Stick 512MB1xAAA Battery and earphone blis:Flash memory
Total storage capacity
- MP3 20GB:20 GB
- USB 2.0 Easy MP3 Flash Stick 512MB1xAAA Battery and earphone blis:0.512 GB
Display
- MP3 20GB:LCD
- USB 2.0 Easy MP3 Flash Stick 512MB1xAAA Battery and earphone blis:No
Audio formats supported
- MP3 20GB:WMA
- USB 2.0 Easy MP3 Flash Stick 512MB1xAAA Battery and earphone blis:MP3
Signal-to-Noise Ratio (SNR)
- MP3 20GB:80 dB
- USB 2.0 Easy MP3 Flash Stick 512MB1xAAA Battery and earphone blis:85 dB
FM radio
- MP3 20GB:Yes
- USB 2.0 Easy MP3 Flash Stick 512MB1xAAA Battery and earphone blis:No
Operating temperature (T-T)
- MP3 20GB:-10 - 65 °C
- USB 2.0 Easy MP3 Flash Stick 512MB1xAAA Battery and earphone blis:-5 - 50 °C
Dimensions (WxDxH)
- MP3 20GB:100 x 62 x 22 mm
- USB 2.0 Easy MP3 Flash Stick 512MB1xAAA Battery and earphone blis:27 x 96 x 17 mm

Side by side

Differences highlightedShow differences only

Comparison of MP3 20GB, USB 2.0 Easy MP3 Flash Stick 512MB1xAAA Battery and earphone blis
20 specifications	A Acer MP3 20GB View product	B Acer USB 2.0 Easy MP3 Flash Stick 512MB1xAAA Battery and earphone blis View product
Storage2 differ
Player media typeDiffers	Hard disk drive	Flash memory
Total storage capacityDiffers	20 GB	0.512 GB
Display1 differ
DisplayDiffers	LCD	No
Display resolutionKnown for one	128 x 128 pixels	Unknown — not stated by the source
File formats1 differ
Audio formats supportedDiffers	WMA	MP3
Audio1 differ
Signal-to-Noise Ratio (SNR)Differs	80 dB	85 dB
Frequency range	20 - 20000 Hz	20 - 20000 Hz
Radio1 differ
FM radioDiffers	Yes	No
Record modesidentical
Voice recording	No	No
Poweridentical
Continuous audio playback timeKnown for one	12 h	Unknown — not stated by the source
Battery typeKnown for one	Unknown — not stated by the source	AAA
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	1300 mAh	Unknown — not stated by the source
System requirements1 differ
Minimum processorKnown for one	Motorola SCF5249	Unknown — not stated by the source
Minimum system requirementsDiffers	Microsoft Windows 98/SE/ME/2000/XP; Mac 9.x, 10.x	Microsoft Windows Me/2000/XP
Operational conditions1 differ
Operating temperature (T-T)Differs	-10 - 65 °C	-5 - 50 °C
Weight & dimensionsidentical
WeightKnown for one	168 g	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	100 x 62 x 22 mm	27 x 96 x 17 mm
Standard interfacesKnown for one	Unknown — not stated by the source	USB 2.0
I/O portsKnown for one	Unknown — not stated by the source	USB

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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