Product comparison · 2 mp3/mp4 players

Acer MP-400 audio video player + 1GB SD vs Acer MP-500 20 GB

Key differences

Player media type
- MP-400 audio video player + 1GB SD:Flash memory
- MP-500 20 GB:Hard disk drive
Total storage capacity
- MP-400 audio video player + 1GB SD:1 GB
- MP-500 20 GB:20 GB
Display resolution
- MP-400 audio video player + 1GB SD:320 x 240 pixels
- MP-500 20 GB:240 x 320 pixels
Dimensions (WxDxH)
- MP-400 audio video player + 1GB SD:126 x 24 x 82 mm
- MP-500 20 GB:126 x 82 x 24 mm

Differences highlightedShow differences only

Comparison of MP-400 audio video player + 1GB SD, MP-500
19 specifications	A Acer MP-400 audio video player + 1GB SD View product	B Acer MP-500 20 GB Model MP-500 View product
Storage2 differ
Player media typeDiffers	Flash memory	Hard disk drive
Total storage capacityDiffers	1 GB	20 GB
Compatible memory cards	MMC, SD	MMC, SD
Display1 differ
Display	LCD	LCD
Display diagonal	8.89 cm (3.5")	8.89 cm (3.5")
Display resolutionDiffers	320 x 240 pixels	240 x 320 pixels
File formatsidentical
Audio formats supported	MP3, WMA	MP3, WMA
Video formats supported	DivX, WMV, XviD	DivX, WMV, Xvid
Image formats supportedKnown for one	BMP, GIF	Unknown — not stated by the source
Radioidentical
FM radio	No	No
Record modesidentical
Voice recording	Yes	Yes
Built-in microphone	Yes	Yes
Ports & interfacesidentical
Line-inKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Continuous audio playback time	8 h	8 h
Continuous video playback time (max)	4 h	4 h
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacity	1800 mAh	1800 mAh
Weight & dimensionsidentical
Weight	220 g	220 g
Other features1 differ
Dimensions (WxDxH)Differs	126 x 24 x 82 mm	126 x 82 x 24 mm

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.