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Product comparison · 2 docking speakers

NGS Roller Dock vs Philips DS7550/17 docking speaker 2.0 channels

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  • 10specifications compared
  • 8differ
  • 2identical
  • 39known for one product only

Key differences

The Philips DS7550/17 docking speaker 2.0 channels has 2 W more RMS rated power than the NGS Roller Dock (10 W vs 8 W). The Philips DS7550/17 docking speaker 2.0 channels has 39 mm more width than the NGS Roller Dock (310 mm vs 271 mm). The Philips DS7550/17 docking speaker 2.0 channels has 67 mm more depth than the NGS Roller Dock (110 mm vs 43 mm). Only the NGS Roller Dock has Bluetooth. Apple docking compatibility: iPad, iPhone on the NGS Roller Dock, iPhone, iPod on the Philips DS7550/17 docking speaker 2.0 channels.

  • RMS rated power
    • 8 W
    • 10 W
  • Bluetooth
    • Yes
    • No
  • Apple docking compatibility
    • iPad, iPhone
    • iPhone, iPod
  • Product colour
    • Grey, Silver
    • Black
  • Width
    • 271 mm
    • 310 mm
  • Depth
    • 43 mm
    • 110 mm
  • Height
    • 69 mm
    • 40 mm
  • Package weight
    • 415 g
    • 1.04 kg

Side by side

Differences highlightedShow differences only
49 specifications
A

NGS

Roller DockView product
B

Philips

DS7550/17 docking speaker 2.0 channels

Model DS7550/17

View product
Audio1 differ
Audio output channels2.0 channels2.0 channels
RMS rated powerDiffers8 W10 W
Ports & interfaces1 differ
BluetoothDiffersYesNo
Apple Lightning docking connectorKnown for oneNo
AUX inKnown for oneYes
Bluetooth versionKnown for one3.0+HS
Headphone connectivityKnown for one3.5 mm
Performance1 differ
Apple docking compatibilityDiffersiPad, iPhoneiPhone, iPod
Sleep timerKnown for oneYes
EqualizerKnown for oneYes
Equalizer bands quantityKnown for one5
Equalizer modesKnown for oneClassic, Flat, Jazz, Pop, Rock
Radioidentical
FM radioKnown for oneNo
Design1 differ
Indication lightYesYes
Product colourDiffersGrey, SilverBlack
Volume controlKnown for oneDigital
On/off switchKnown for oneYes
Poweridentical
Power source typeKnown for oneAC, Battery
Built-in chargerKnown for oneYes
Number of batteries supportedKnown for one1
Built-in batteryKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Weight & dimensions4 differ
WidthDiffers271 mm310 mm
DepthDiffers43 mm110 mm
HeightDiffers69 mm40 mm
WeightKnown for one760 g
Package weightDiffers415 g1.04 kg
Package widthKnown for one78 mm
Package depthKnown for one55 mm
Package heightKnown for one292 mm
Logistics dataidentical
Master (outer) case widthKnown for one175 mm
Master (outer) case heightKnown for one440 mm
Other featuresidentical
Apple 30-pin docking connectorKnown for oneYes
Clock/Date displayKnown for oneYes
Alarm functionKnown for oneYes
Audible alarm(s)Known for oneYes
Audio systemKnown for oneStereo
Built-in speaker(s)Known for oneYes
Continuous audio playback timeKnown for one8 h
Dimensions (WxDxH)Known for one310 x 110 x 40 mm
Line-inKnown for oneYes
Number of products includedKnown for one1 pc(s)
Sound enhancement technologyKnown for oneDynamic Bass Boost
Case or master carton quantityKnown for one2 pc(s)
Case or master carton weightKnown for one2.3 kg
Master carton depthKnown for one16.2 cm
Battery lifeKnown for one5 h
Packaging contentidentical
Cables includedKnown for oneAudio (3.5mm), USB
ManualKnown for oneYes

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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