Product comparison · 2 portable & party speakers

LG ART51 portable/party speaker Stereo portable speaker Black, White vs NGS Roller Flow mini

17specifications compared
11differ
6identical
22known for one product only

Key differences

Connectivity technology
- ART51 portable/party speaker Stereo portable speaker Black, White:Wireless
- Roller Flow mini:Wired & Wireless
Product colour
- ART51 portable/party speaker Stereo portable speaker Black, White:Black, White
- Roller Flow mini:Black
Recommended usage
- ART51 portable/party speaker Stereo portable speaker Black, White:Universal
- Roller Flow mini:Tablet
Power source type
- ART51 portable/party speaker Stereo portable speaker Black, White:AC, Battery
- Roller Flow mini:Battery
Battery life (max)
- ART51 portable/party speaker Stereo portable speaker Black, White:15 h
- Roller Flow mini:4 h
Width
- ART51 portable/party speaker Stereo portable speaker Black, White:153 mm
- Roller Flow mini:240 mm
Depth
- ART51 portable/party speaker Stereo portable speaker Black, White:59.5 mm
- Roller Flow mini:120 mm
Height
- ART51 portable/party speaker Stereo portable speaker Black, White:58 mm
- Roller Flow mini:120 mm

Side by side

Differences highlightedShow differences only

Comparison of ART51, Roller Flow mini
39 specifications	A LG ART51 portable/party speaker Stereo portable speaker Black, White Model ART51 View product	B NGS Roller Flow mini View product
Loudspeakersidentical
Number of speakers	1	1
Audio output channelsKnown for one	2.0 channels	Unknown — not stated by the source
Number of driversKnown for one	2	Unknown — not stated by the source
Audioidentical
RMS rated power	10 W	10 W
Ports & interfaces1 differ
Connectivity technologyDiffers	Wireless	Wired & Wireless
Wi-FiKnown for one	Unknown — not stated by the source	No
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
USB connectivity	Yes	Yes
AUX inKnown for one	Unknown — not stated by the source	Yes
USB charging port	Yes	Yes
USB connector typeKnown for one	Micro-USB	Unknown — not stated by the source
Design1 differ
Product designKnown for one	Unknown — not stated by the source	Tube
Product colourDiffers	Black, White	Black
Built-in displayKnown for one	Unknown — not stated by the source	No
Product typeKnown for one	Stereo portable speaker	Unknown — not stated by the source
Performance1 differ
Recommended usageDiffers	Universal	Tablet
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3
Card reader integratedKnown for one	Unknown — not stated by the source	No
Built-in microphoneKnown for one	Unknown — not stated by the source	No
FM radioKnown for one	Unknown — not stated by the source	Yes
Mobile operating systems supportedKnown for one	Android, iOS	Unknown — not stated by the source
Power2 differ
Power source typeDiffers	AC, Battery	Battery
Battery type	Built-in	Built-in
Number of batteries supportedKnown for one	Unknown — not stated by the source	1
Battery life (max)Differs	15 h	4 h
USB chargingKnown for one	Unknown — not stated by the source	Yes
Battery recharge timeKnown for one	2.5 h	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	153 mm	240 mm
DepthDiffers	59.5 mm	120 mm
HeightDiffers	58 mm	120 mm
WeightDiffers	600 g	620 g
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Cables includedKnown for one	Unknown — not stated by the source	Audio (3.5mm), USB
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium
Battery capacityDiffers	2100 mAh	1500 mAh
Other featuresidentical
QuantityKnown for one	1	Unknown — not stated by the source

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.

More portable & party speakers comparisons

All portable & party speakers comparisons