Product comparison · 2 portable & party speakers

Trust 21701 portable/party speaker Black vs Trust Fero Stereo portable speaker Black

25specifications compared
11differ
14identical
25known for one product only

Key differences

Driver diameter
- 21701 portable/party speaker Black:4.5 cm
- Fero Stereo portable speaker Black:4 cm
Frequency range
- 21701 portable/party speaker Black:100 - 20000 Hz
- Fero Stereo portable speaker Black:50 - 20000 Hz
Product design
- 21701 portable/party speaker Black:Cube
- Fero Stereo portable speaker Black:Rectangle
Volume control
- 21701 portable/party speaker Black:Digital
- Fero Stereo portable speaker Black:Buttons
Recommended usage
- 21701 portable/party speaker Black:Universal
- Fero Stereo portable speaker Black:Tablet / Smartphone
Power source type
- 21701 portable/party speaker Black:Battery
- Fero Stereo portable speaker Black:USB
Battery life (max)
- 21701 portable/party speaker Black:9 h
- Fero Stereo portable speaker Black:6 h
Width
- 21701 portable/party speaker Black:62 mm
- Fero Stereo portable speaker Black:150 mm

Side by side

Differences highlightedShow differences only

Comparison of 21701, Fero
50 specifications	A Trust 21701 portable/party speaker Black Model 21701 View product	B Trust Fero Stereo portable speaker Black Model Fero View product
Loudspeakers1 differ
Audio output channelsKnown for one	Unknown — not stated by the source	1.0 channels
Number of speakersKnown for one	Unknown — not stated by the source	1
Driver diameterDiffers	4.5 cm	4 cm
Audio1 differ
Frequency rangeDiffers	100 - 20000 Hz	50 - 20000 Hz
Peak Music Power Output (PMPO)Known for one	Unknown — not stated by the source	12 W
Ports & interfacesidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP
Bluetooth rangeKnown for one	Unknown — not stated by the source	10 m
USB connector typeKnown for one	Unknown — not stated by the source	Micro-USB
AUX inKnown for one	Unknown — not stated by the source	Yes
Line-outKnown for one	Unknown — not stated by the source	Yes
USB connectivityKnown for one	Yes	Unknown — not stated by the source
Design2 differ
Product typeKnown for one	Unknown — not stated by the source	Stereo portable speaker
Product designDiffers	Cube	Rectangle
Volume controlDiffers	Digital	Buttons
On/off switchKnown for one	Unknown — not stated by the source	Yes
Carrying handle(s)Known for one	No	Unknown — not stated by the source
Performance1 differ
Recommended usageDiffers	Universal	Tablet / Smartphone
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3, WMA
Maximum memory card sizeKnown for one	Unknown — not stated by the source	32 GB
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power source typeDiffers	Battery	USB
Battery typeKnown for one	Unknown — not stated by the source	Built-in battery
Battery life (max)Differs	9 h	6 h
Weight & dimensions4 differ
WidthDiffers	62 mm	150 mm
DepthDiffers	62 mm	37 mm
HeightDiffers	62 mm	60 mm
WeightDiffers	138 g	271 g
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Audio (3.5mm), Micro-USB
ManualKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Packaging dataidentical
Package widthKnown for one	100 mm	Unknown — not stated by the source
Package depthKnown for one	100 mm	Unknown — not stated by the source
Package heightKnown for one	100 mm	Unknown — not stated by the source
Package weightKnown for one	103 g	Unknown — not stated by the source
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.

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