Product comparison · 2 portable & party speakers

NGS Blue Roller Flash vs NGS Yellow Roller Fun

33specifications compared
9differ
24identical
6known for one product only

Key differences

Bluetooth version
- Blue Roller Flash:4.0
- Yellow Roller Fun:3.0+HS
Product colour
- Blue Roller Flash:Orange, Blue
- Yellow Roller Fun:Grey, Yellow
Power source type
- Blue Roller Flash:Battery, USB
- Yellow Roller Fun:Battery
Width
- Blue Roller Flash:115 mm
- Yellow Roller Fun:108 mm
Depth
- Blue Roller Flash:50 mm
- Yellow Roller Fun:52 mm
Height
- Blue Roller Flash:37 mm
- Yellow Roller Fun:40 mm
Weight
- Blue Roller Flash:205 g
- Yellow Roller Fun:170 g
Battery technology
- Blue Roller Flash:Lithium-Ion (Li-Ion)
- Yellow Roller Fun:Lithium

Side by side

Differences highlightedShow differences only

Comparison of Blue Roller Flash, Yellow Roller Fun
39 specifications	A NGS Blue Roller Flash View product	B NGS Yellow Roller Fun View product
Loudspeakersidentical
Number of speakers	1	1
Audioidentical
RMS rated power	3 W	3 W
Ports & interfaces1 differ
Connectivity technology	Wired & Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.0	3.0+HS
Bluetooth profiles	A2DP, AVRCP	A2DP, AVRCP
Bluetooth range	10 m	10 m
3.5 mm connector	Yes	Yes
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 in	Yes	Yes
Wi-FiKnown for one	Unknown — not stated by the source	No
Design1 differ
Product design	Rectangle	Rectangle
Product colourDiffers	Orange, Blue	Grey, Yellow
Volume control	Digital	Digital
On/off switch	Yes	Yes
LED indicators	Yes	Yes
Performanceidentical
Recommended usage	Universal	Universal
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Built-in microphone	Yes	Yes
Hands-free mode	Yes	Yes
FM radio	Yes	Yes
Power1 differ
Power source typeDiffers	Battery, USB	Battery
Battery type	Built-in	Built-in
Battery life (max)	4 h	4 h
Battery recharge timeKnown for one	2 h	Unknown — not stated by the source
USB charging	Yes	Yes
Weight & dimensions4 differ
WidthDiffers	115 mm	108 mm
DepthDiffers	50 mm	52 mm
HeightDiffers	37 mm	40 mm
WeightDiffers	205 g	170 g
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Cables included	AUX, USB	AUX, USB
Manual	Yes	Yes
Warranty card	Yes	Yes
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium
Battery capacityDiffers	1200 mAh	400 mAh

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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