Product comparison · 2 portable stereo systems

Daewoo DBU-39B portable stereo system Digital vs Grundig GRB 3000 BT

12specifications compared
5differ
7identical
30known for one product only

Key differences

The Grundig GRB 3000 BT has 10 more preset stations quantity than the Daewoo DBU-39B portable stereo system Digital (20 vs 10). The Grundig GRB 3000 BT has 1 W more RMS rated power than the Daewoo DBU-39B portable stereo system Digital (3 W vs 2 W). The Grundig GRB 3000 BT has 10 V more AC input voltage than the Daewoo DBU-39B portable stereo system Digital (230 V vs 220 V). Product colour: Black on the Daewoo DBU-39B portable stereo system Digital, Black, Blue, Silver on the Grundig GRB 3000 BT.

Preset stations quantity
- DBU-39B portable stereo system Digital:10
- GRB 3000 BT:20
RMS rated power
- DBU-39B portable stereo system Digital:2 W
- GRB 3000 BT:3 W
Product colour
- DBU-39B portable stereo system Digital:Black
- GRB 3000 BT:Black, Blue, Silver
AC input voltage
- DBU-39B portable stereo system Digital:220 V
- GRB 3000 BT:230 V
Number of batteries supported
- DBU-39B portable stereo system Digital:4
- GRB 3000 BT:6

Side by side

Differences highlightedShow differences only

Comparison of DBU-39B, GRB 3000 BT
42 specifications	A Daewoo DBU-39B portable stereo system Digital Model DBU-39B View product	B Grundig GRB 3000 BT View product
Radio1 differ
Tuner type	Digital	Digital
Supported radio bands	FM	FM
Preset stations quantityDiffers	10	20
Optical driveidentical
Optical drive typeKnown for one	Unknown — not stated by the source	Player
Disc types supportedKnown for one	Unknown — not stated by the source	CD-R, CD-RW
Playback modesKnown for one	Unknown — not stated by the source	Program, Random, Repeat all, Repeat one, Resume
Frequency rangeKnown for one	Unknown — not stated by the source	20 - 20000 Hz
Disc loading typeKnown for one	Unknown — not stated by the source	Top
Cassetteidentical
Cassette deck	No	No
Loudspeakers1 differ
RMS rated powerDiffers	2 W	3 W
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Audioidentical
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3, WMA
Displayidentical
Built-in displayKnown for one	Unknown — not stated by the source	Yes
Display typeKnown for one	LCD	Unknown — not stated by the source
Backlight colourKnown for one	Blue	Unknown — not stated by the source
Features1 differ
MP3 playback	Yes	Yes
USB direct playbackKnown for one	Unknown — not stated by the source	Yes
Control typeKnown for one	Unknown — not stated by the source	Buttons, Rotary
Volume controlKnown for one	Unknown — not stated by the source	Rotary
Product colourDiffers	Black	Black, Blue, Silver
Carrying handle(s)Known for one	Unknown — not stated by the source	Yes
On/off switchKnown for one	Unknown — not stated by the source	Yes
PLL synthesizerKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Headphone outKnown for one	Unknown — not stated by the source	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
Headphone connectivity	3.5 mm	3.5 mm
USB 2.0 ports quantity	1	1
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.0
AUX inKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power source	AC/Battery	AC/Battery
AC input voltageDiffers	220 V	230 V
Number of batteries supportedDiffers	4	6
Battery voltageKnown for one	Unknown — not stated by the source	1.5 V
Packaging contentidentical
QuantityKnown for one	Unknown — not stated by the source	1
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	245 mm
DepthKnown for one	Unknown — not stated by the source	245 mm
HeightKnown for one	Unknown — not stated by the source	139 mm
WeightKnown for one	Unknown — not stated by the source	1.65 kg
Storageidentical
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Batteryidentical
Battery typeKnown for one	R14	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.

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