Product comparison · 2 portable stereo systems

Daewoo DBU-51 Analog vs Grundig GRB 4000 BT

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  • 24specifications compared
  • 12differ
  • 12identical
  • 23known for one product only

Key differences

The Grundig GRB 4000 BT has 1 W more RMS rated power than the Daewoo DBU-51 Analog (3 W vs 2 W). The Grundig GRB 4000 BT has 1 more headphone outputs than the Daewoo DBU-51 Analog (1 vs 0). The Grundig GRB 4000 BT has 10 V more AC input voltage than the Daewoo DBU-51 Analog (230 V vs 220 V). Only the Daewoo DBU-51 Analog has cassette deck. Only the Grundig GRB 4000 BT has headphone out.

  • Tuner type
    • DBU-51 Analog:Analog
    • GRB 4000 BT:Digital
  • Supported radio bands
    • DBU-51 Analog:AM, FM
    • GRB 4000 BT:DAB+, FM
  • Cassette deck
    • DBU-51 Analog:Yes
    • GRB 4000 BT:No
  • RMS rated power
    • DBU-51 Analog:2 W
    • GRB 4000 BT:3 W
  • Product colour
    • DBU-51 Analog:Black
    • GRB 4000 BT:Black, Silver
  • Headphone out
    • DBU-51 Analog:No
    • GRB 4000 BT:Yes
  • Headphone outputs
    • DBU-51 Analog:0
    • GRB 4000 BT:1
  • AC input voltage
    • DBU-51 Analog:220 V
    • GRB 4000 BT:230 V

Side by side

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Comparison of DBU-51, GRB 4000 BT
47 specifications
A

Daewoo

DBU-51 Analog

Model DBU-51

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Radio2 differ
Tuner typeDiffersAnalogDigital
Supported radio bandsDiffersAM, FMDAB+, FM
Preset stations quantityKnown for oneUnknown — not stated by the source20
Optical driveidentical
Optical drive typeKnown for oneUnknown — not stated by the sourcePlayer
Disc types supportedKnown for oneUnknown — not stated by the sourceCD-R, CD-RW
Playback modesKnown for oneUnknown — not stated by the sourceProgram, Random, Repeat all, Repeat one, Resume
Frequency rangeKnown for oneUnknown — not stated by the source20 - 20000 Hz
Disc loading typeKnown for oneUnknown — not stated by the sourceTop
Cassette1 differ
Cassette deckDiffersYesNo
Cassette playback modesKnown for oneRepeatUnknown — not stated by the source
Loudspeakers1 differ
RMS rated powerDiffers2 W3 W
Number of built-in speakers22
Audioidentical
Audio formats supportedKnown for oneUnknown — not stated by the sourceMP3, WMA
Displayidentical
Built-in displayYesYes
Display typeLCDLCD
Backlight colourKnown for oneBlueUnknown — not stated by the source
Features1 differ
MP3 playbackYesYes
USB direct playbackYesYes
Control typeButtons, RotaryButtons, Rotary
Volume controlRotaryRotary
Product colourDiffersBlackBlack, Silver
Carrying handle(s)YesYes
On/off switchYesYes
PLL synthesizerKnown for oneUnknown — not stated by the sourceYes
FM antennaKnown for oneYesUnknown — not stated by the source
FM radioKnown for oneYesUnknown — not stated by the source
Ports & interfaces2 differ
Headphone outDiffersNoYes
Headphone outputsDiffers01
Headphone connectivityKnown for oneUnknown — not stated by the source3.5 mm
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
BluetoothKnown for oneUnknown — not stated by the sourceYes
Bluetooth versionKnown for oneUnknown — not stated by the source5.0
AUX inKnown for oneYesUnknown — not stated by the source
Power1 differ
Power sourceAC/BatteryAC/Battery
AC input voltageDiffers220 V230 V
Number of batteries supported66
Battery voltageKnown for oneUnknown — not stated by the source1.5 V
Packaging contentidentical
Quantity11
Batteries includedKnown for oneNoUnknown — not stated by the source
ManualKnown for oneYesUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers285 mm245 mm
DepthDiffers120 mm245 mm
HeightDiffers233 mm139 mm
WeightDiffers1.77 kg1.65 kg
Packaging dataidentical
Package widthKnown for one314 mmUnknown — not stated by the source
Package depthKnown for one140 mmUnknown — not stated by the source
Package heightKnown for one260 mmUnknown — 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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