Product comparison · 2 mp3/mp4 players

Acer MP-340 20 GB vs Acer MP-400 audio video player + 1GB SD

Key differences

Player media type
- MP-340 20 GB:Hard disk drive
- MP-400 audio video player + 1GB SD:Flash memory
Total storage capacity
- MP-340 20 GB:20 GB
- MP-400 audio video player + 1GB SD:1 GB
Display diagonal
- MP-340 20 GB:4.57 cm (1.8")
- MP-400 audio video player + 1GB SD:8.89 cm (3.5")
Display resolution
- MP-340 20 GB:160 x 128 pixels
- MP-400 audio video player + 1GB SD:320 x 240 pixels
FM radio
- MP-340 20 GB:Yes
- MP-400 audio video player + 1GB SD:No
Voice recording
- MP-340 20 GB:No
- MP-400 audio video player + 1GB SD:Yes
Continuous audio playback time
- MP-340 20 GB:10 h
- MP-400 audio video player + 1GB SD:8 h
Battery capacity
- MP-340 20 GB:1200 mAh
- MP-400 audio video player + 1GB SD:1800 mAh

Differences highlightedShow differences only

Comparison of MP-340, MP-400 audio video player + 1GB SD
22 specifications	A Acer MP-340 20 GB Model MP-340 View product	B Acer MP-400 audio video player + 1GB SD View product
Storage2 differ
Player media typeDiffers	Hard disk drive	Flash memory
Total storage capacityDiffers	20 GB	1 GB
Compatible memory cards	MMC, SD	MMC, SD
Display2 differ
Display	LCD	LCD
Display diagonalDiffers	4.57 cm (1.8")	8.89 cm (3.5")
Display resolutionDiffers	160 x 128 pixels	320 x 240 pixels
File formatsidentical
Audio formats supported	MP3, WMA	MP3, WMA
Video formats supportedKnown for one	Unknown — not stated by the source	DivX, WMV, XviD
Image formats supportedKnown for one	Unknown — not stated by the source	BMP, GIF
Radio1 differ
FM radioDiffers	Yes	No
Record modes1 differ
Voice recordingDiffers	No	Yes
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Line-inKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Continuous audio playback timeDiffers	10 h	8 h
Continuous video playback time (max)Known for one	Unknown — not stated by the source	4 h
Battery typeKnown for one	Li-Polymer 3.7V	Unknown — not stated by the source
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	1200 mAh	1800 mAh
Weight & dimensions1 differ
WeightDiffers	148 g	220 g
Other features1 differ
Dimensions (WxDxH)Differs	95 x 65 x 20.6 mm	126 x 24 x 82 mm
Audioidentical
EqualizerKnown for one	Yes	Unknown — not stated by the source
Equalizer bands quantityKnown for one	6	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.