Product comparison · 2 speakerphones

Motorola Roadster 2 vs Yamaha PJP-20UR speakerphone PC USB 2.0 Black

10specifications compared
8differ
2identical
21known for one product only

Key differences

The Yamaha PJP-20UR speakerphone PC USB 2.0 Black has 90 mm more width than the Motorola Roadster 2 (160 mm vs 70 mm). The Yamaha PJP-20UR speakerphone PC USB 2.0 Black has 135 mm more depth than the Motorola Roadster 2 (149 mm vs 14 mm). The Motorola Roadster 2 has 57 mm more height than the Yamaha PJP-20UR speakerphone PC USB 2.0 Black (90 mm vs 33 mm). Device type: Universal on the Motorola Roadster 2, PC on the Yamaha PJP-20UR speakerphone PC USB 2.0 Black. Product colour: Grey, Silver on the Motorola Roadster 2, Black on the Yamaha PJP-20UR speakerphone PC USB 2.0 Black.

Device type
- Roadster 2:Universal
- PJP-20UR speakerphone PC USB 2.0 Black:PC
Product colour
- Roadster 2:Grey, Silver
- PJP-20UR speakerphone PC USB 2.0 Black:Black
Connectivity technology
- Roadster 2:Wireless
- PJP-20UR speakerphone PC USB 2.0 Black:Wired
Power source type
- Roadster 2:Battery
- PJP-20UR speakerphone PC USB 2.0 Black:USB
Width
- Roadster 2:70 mm
- PJP-20UR speakerphone PC USB 2.0 Black:160 mm
Depth
- Roadster 2:14 mm
- PJP-20UR speakerphone PC USB 2.0 Black:149 mm
Height
- Roadster 2:90 mm
- PJP-20UR speakerphone PC USB 2.0 Black:33 mm
Weight
- Roadster 2:87 g
- PJP-20UR speakerphone PC USB 2.0 Black:290 g

Side by side

Differences highlightedShow differences only

Comparison of Roadster 2, PJP-20UR
31 specifications	A Motorola Roadster 2 View product	B Yamaha PJP-20UR speakerphone PC USB 2.0 Black Model PJP-20UR View product
Features2 differ
Device typeDiffers	Universal	PC
Product colourDiffers	Grey, Silver	Black
Control typeKnown for one	Unknown — not stated by the source	Buttons
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 2000, Windows 7, Windows 8, Windows 8.1, Windows Vista, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
CertificationKnown for one	Unknown — not stated by the source	VCCI Class B
AutoKnown for one	Yes	Unknown — not stated by the source
Loudspeakersidentical
SensitivityKnown for one	Unknown — not stated by the source	85 dB
Frequency rangeKnown for one	Unknown — not stated by the source	300 - 20000 Hz
Microphoneidentical
Number of microphonesKnown for one	Unknown — not stated by the source	3
Ports & interfaces1 differ
InterfaceKnown for one	Unknown — not stated by the source	USB 2.0
Connectivity technologyDiffers	Wireless	Wired
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth profilesKnown for one	A2DP, AVRCP, HFP, HSP, PBAP	Unknown — not stated by the source
Bluetooth versionKnown for one	2.1+EDR	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	Battery	USB
Power consumption (typical)Known for one	Unknown — not stated by the source	2.5 W
Input voltageKnown for one	Unknown — not stated by the source	5 V
CurrentKnown for one	Unknown — not stated by the source	0.5 A
Talk timeKnown for one	20 h	Unknown — not stated by the source
Standby timeKnown for one	504 h	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 85%
Weight & dimensions4 differ
WidthDiffers	70 mm	160 mm
DepthDiffers	14 mm	149 mm
HeightDiffers	90 mm	33 mm
WeightDiffers	87 g	290 g
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	USB
Quick start guideKnown 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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