Product comparison · 2 portable & party speakers

NGS Blue Roller Flash vs Yamaha WX-030 Black

14specifications compared
8differ
6identical
39known for one product only

Key differences

RMS rated power
- Blue Roller Flash:3 W
- WX-030 Black:30 W
Bluetooth version
- Blue Roller Flash:4.0
- WX-030 Black:2.1+EDR
Product colour
- Blue Roller Flash:Orange, Blue
- WX-030 Black:Black
Power source type
- Blue Roller Flash:Battery, USB
- WX-030 Black:AC
Width
- Blue Roller Flash:115 mm
- WX-030 Black:243 mm
Depth
- Blue Roller Flash:50 mm
- WX-030 Black:113 mm
Height
- Blue Roller Flash:37 mm
- WX-030 Black:157 mm
Weight
- Blue Roller Flash:205 g
- WX-030 Black:2.2 kg

Side by side

Differences highlightedShow differences only

Comparison of Blue Roller Flash, WX-030
53 specifications	A NGS Blue Roller Flash View product	B Yamaha WX-030 Black Model WX-030 View product
Loudspeakersidentical
Number of speakers	1	1
Number of driversKnown for one	Unknown — not stated by the source	2
TweeterKnown for one	Unknown — not stated by the source	Yes
Tweeter diameterKnown for one	Unknown — not stated by the source	3 cm
Woofer diameterKnown for one	Unknown — not stated by the source	9 cm
Audio1 differ
RMS rated powerDiffers	3 W	30 W
ImpedanceKnown for one	Unknown — not stated by the source	6 Ω
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	10%
Ports & interfaces1 differ
Connectivity technology	Wired & Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.0	2.1+EDR
Bluetooth profiles	A2DP, AVRCP	A2DP, AVRCP
Bluetooth range	10 m	10 m
3.5 mm connectorKnown for one	Yes	Unknown — not stated by the source
USB connectivityKnown for one	Yes	Unknown — not stated by the source
USB connector typeKnown for one	USB Type-A	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
AUX inKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
AirPlayKnown for one	Unknown — not stated by the source	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product designKnown for one	Rectangle	Unknown — not stated by the source
Product colourDiffers	Orange, Blue	Black
Volume controlKnown for one	Digital	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Recommended usage	Universal	Universal
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Hands-free modeKnown for one	Yes	Unknown — not stated by the source
FM radioKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	Battery, USB	AC
Battery typeKnown for one	Built-in	Unknown — not stated by the source
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Battery recharge timeKnown for one	2 h	Unknown — not stated by the source
USB chargingKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	10 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Weight & dimensions4 differ
WidthDiffers	115 mm	243 mm
DepthDiffers	50 mm	113 mm
HeightDiffers	37 mm	157 mm
WeightDiffers	205 g	2.2 kg
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AUX, USB	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	1200 mAh	Unknown — not stated by the source
Amplifieridentical
AmplifierKnown for one	Unknown — not stated by the source	No
Other featuresidentical
Subwoofer includedKnown for one	Unknown — not stated by the source	Yes
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Wireless connectionKnown 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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