AEG AR 4021 BT vs AEG AR 4023

Comparison of AR 4021 BT, AR 4023

29 specifications	A AEG AR 4021 BTView product	B AEG AR 4023View product
Performanceidentical
Product colour	Black	Black
Audio output channels	4.0 channels	4.0 channels
Analog signal format systemKnown for one	—Unknown — not stated by the source	NTSC, PAL
Removable front panelKnown for one	Yes	—Unknown — not stated by the source
Multimediaidentical
MP3 playback	Yes	Yes
USB direct playback	Yes	Yes
CD-R playback	Yes	Yes
CD-RW playback	Yes	Yes
Playback disc formatsKnown for one	—Unknown — not stated by the source	CD audio
Audio formats supportedKnown for one	MP3, WMA	—Unknown — not stated by the source
Displayidentical
Built-in display	Yes	Yes
Display diagonalKnown for one	—Unknown — not stated by the source	7.62 cm (3")
Aspect ratioKnown for one	—Unknown — not stated by the source	16:9
ID3 Tag display	Yes	Yes
On Screen Display (OSD)Known for one	—Unknown — not stated by the source	Yes
Ports & interfaces1 differ
BluetoothDiffers	Yes	No
ISO connectorKnown for one	—Unknown — not stated by the source	Yes
USB port	Yes	Yes
USB ports quantity	1	1
USB version	2.0	2.0
AUX in	Yes	Yes
Bluetooth profilesKnown for one	A2DP	—Unknown — not stated by the source
Line outputs (RCA)Known for one	2	—Unknown — not stated by the source
Radioidentical
Supported radio bands	FM, MW	FM, MW
Radio Data System (RDS)	Yes	Yes
Technical detailsidentical
Peak Music Power Output (PMPO)	160 W	160 W
Memoryidentical
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	MMC, SD	—Unknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for one	—Unknown — not stated by the source	Yes

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.