Product comparison · 2 portable stereo systems

Philips BM50B/11 portable stereo system Digital vs Philips PX840T/12 portable stereo system

23specifications compared
16differ
7identical
28known for one product only

Key differences

Supported radio bands
- BM50B/11 portable stereo system Digital:FM
- PX840T/12 portable stereo system:FM, MW
RMS rated power
- BM50B/11 portable stereo system Digital:40 W
- PX840T/12 portable stereo system:50 W
Audio formats supported
- BM50B/11 portable stereo system Digital:CD-A, MP3
- PX840T/12 portable stereo system:MP3
Display type
- BM50B/11 portable stereo system Digital:LED
- PX840T/12 portable stereo system:LCD
Product colour
- BM50B/11 portable stereo system Digital:Black, Silver
- PX840T/12 portable stereo system:Black, Blue, Gold
Power source
- BM50B/11 portable stereo system Digital:AC
- PX840T/12 portable stereo system:AC/Battery
AC input voltage
- BM50B/11 portable stereo system Digital:100-240 V
- PX840T/12 portable stereo system:220-240 V
Package width
- BM50B/11 portable stereo system Digital:555 mm
- PX840T/12 portable stereo system:560 mm

Side by side

Differences highlightedShow differences only

Comparison of BM50B/11, PX840T/12
51 specifications	A Philips BM50B/11 portable stereo system Digital Model BM50B/11 View product	B Philips PX840T/12 portable stereo system Model PX840T/12 View product
Radio1 differ
Tuner typeKnown for one	Digital	Unknown — not stated by the source
Supported radio bandsDiffers	FM	FM, MW
Preset stations quantity	20	20
Optical drive1 differ
Disc types supported	CD, CD-R, CD-RW	CD, CD-R, CD-RW
Playback modesDiffers	Fast Backward, Fast forward, Next, Pause, Previous, Repeat, Shuffle	Fast Backward, Fast forward, Next, Previous, Program, Repeat, Shuffle
Disc loading typeKnown for one	Unknown — not stated by the source	Top
Cassetteidentical
Cassette deck	No	No
Loudspeakers1 differ
RMS rated powerDiffers	40 W	50 W
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Subwoofer driver diameter (imperial)Known for one	6.35 cm (2.5")	Unknown — not stated by the source
Audio1 differ
Audio formats supportedDiffers	CD-A, MP3	MP3
Display1 differ
Display typeDiffers	LED	LCD
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Backlight displayKnown for one	Unknown — not stated by the source	Yes
Backlight colourKnown for one	Unknown — not stated by the source	Amber
Features1 differ
MP3 playback	Yes	Yes
USB direct playback	Yes	Yes
Volume controlKnown for one	Digital	Unknown — not stated by the source
Product colourDiffers	Black, Silver	Black, Blue, Gold
Alarm clockKnown for one	Yes	Unknown — not stated by the source
Bass reflexKnown for one	Yes	Unknown — not stated by the source
Clock functionKnown for one	Yes	Unknown — not stated by the source
FM antenna	Yes	Yes
ImpedanceKnown for one	75 Ω	Unknown — not stated by the source
Sleep timerKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Headphone outKnown for one	No	Unknown — not stated by the source
Headphone outputsKnown for one	0	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
USB portKnown for one	Yes	Unknown — not stated by the source
Bluetooth	Yes	Yes
Audio inputKnown for one	Unknown — not stated by the source	3.5 mm
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP
Power2 differ
Power sourceDiffers	AC	AC/Battery
AC input voltageDiffers	100-240 V	220-240 V
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Number of batteries supportedKnown for one	Unknown — not stated by the source	8
Compatible battery sizesKnown for one	Unknown — not stated by the source	D
Battery voltageKnown for one	Unknown — not stated by the source	1.5 V
Packaging data4 differ
Package widthDiffers	555 mm	560 mm
Package depthDiffers	268 mm	265 mm
Package heightDiffers	150 mm	265 mm
Package weightDiffers	4.3 kg	4.8 kg
Weight & dimensions4 differ
WidthDiffers	500 mm	523 mm
DepthDiffers	63 mm	223 mm
HeightDiffers	218 mm	210 mm
WeightDiffers	2.56 kg	3.8 kg
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown 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.

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