Product comparison · 2 portable stereo systems

Grundig GRB 3000 BT vs Philips CD Soundmachine AZ1837/79

16specifications compared
10differ
6identical
33known for one product only

Key differences

The Grundig GRB 3000 BT has 1 W more RMS rated power than the Philips CD Soundmachine AZ1837/79 (3 W vs 2 W). The Philips CD Soundmachine AZ1837/79 has 96 mm more width than the Grundig GRB 3000 BT (341 mm vs 245 mm). The Grundig GRB 3000 BT has 106 mm more depth than the Philips CD Soundmachine AZ1837/79 (245 mm vs 139 mm). Supported radio bands: FM on the Grundig GRB 3000 BT, FM, MW on the Philips CD Soundmachine AZ1837/79. Disc types supported: CD-R, CD-RW on the Grundig GRB 3000 BT, CD, CD-R, CD-RW on the Philips CD Soundmachine AZ1837/79.

Supported radio bands
- GRB 3000 BT:FM
- CD Soundmachine AZ1837/79:FM, MW
Disc types supported
- GRB 3000 BT:CD-R, CD-RW
- CD Soundmachine AZ1837/79:CD, CD-R, CD-RW
RMS rated power
- GRB 3000 BT:3 W
- CD Soundmachine AZ1837/79:2 W
Product colour
- GRB 3000 BT:Black, Blue, Silver
- CD Soundmachine AZ1837/79:Black
AC input voltage
- GRB 3000 BT:230 V
- CD Soundmachine AZ1837/79:220-230 V
Width
- GRB 3000 BT:245 mm
- CD Soundmachine AZ1837/79:341 mm
Depth
- GRB 3000 BT:245 mm
- CD Soundmachine AZ1837/79:139 mm
Height
- GRB 3000 BT:139 mm
- CD Soundmachine AZ1837/79:262 mm

Side by side

Differences highlightedShow differences only

Comparison of GRB 3000 BT, AZ1837/79
49 specifications	A Grundig GRB 3000 BT View product	B Philips CD Soundmachine AZ1837/79 Model AZ1837/79 View product
Radio1 differ
Tuner typeKnown for one	Digital	Unknown — not stated by the source
Supported radio bandsDiffers	FM	FM, MW
Preset stations quantityKnown for one	20	Unknown — not stated by the source
Optical drive2 differ
Optical drive typeKnown for one	Player	Unknown — not stated by the source
Disc types supportedDiffers	CD-R, CD-RW	CD, CD-R, CD-RW
Playback modesDiffers	Program, Random, Repeat all, Repeat one, Resume	Fast Backward, Fast forward, Next, Previous, Repeat, Shuffle
Frequency rangeKnown for one	20 - 20000 Hz	Unknown — not stated by the source
Disc loading typeKnown for one	Top	Unknown — not stated by the source
Loudspeakers1 differ
RMS rated powerDiffers	3 W	2 W
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	7.62 cm (3")
Displayidentical
Built-in displayKnown for one	Yes	Unknown — not stated by the source
Display typeKnown for one	Unknown — not stated by the source	LCD
Features1 differ
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
Control typeKnown for one	Buttons, Rotary	Unknown — not stated by the source
Product colourDiffers	Black, Blue, Silver	Black
Carrying handle(s)Known for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
PLL synthesizerKnown for one	Yes	Unknown — not stated by the source
AntennaKnown for one	Unknown — not stated by the source	FM
Ports & interfacesidentical
Headphone outKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	5.0	Unknown — not stated by the source
Line-inKnown for one	Unknown — not stated by the source	Yes
USB portKnown for one	Unknown — not stated by the source	Yes
Power1 differ
AC input voltageDiffers	230 V	220-230 V
Battery voltageKnown for one	1.5 V	Unknown — not stated by the source
Compatible battery sizesKnown for one	Unknown — not stated by the source	C
Packaging contentidentical
QuantityKnown for one	1	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	AC, Audio (3.5mm)
ManualKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	245 mm	341 mm
DepthDiffers	245 mm	139 mm
HeightDiffers	139 mm	262 mm
WeightDiffers	1.65 kg	1.8 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	371 mm
Package depthKnown for one	Unknown — not stated by the source	139 mm
Package heightKnown for one	Unknown — not stated by the source	262 mm
Package weightKnown for one	Unknown — not stated by the source	2.4 kg
Batteryidentical
Battery typeKnown for one	Unknown — not stated by the source	LR14

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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