Product comparison · 2 bluetooth music receivers

StarTech.com Bluetooth Audio Receiver with NFC vs Ugreen CM667 Grey

9specifications compared
8differ
1identical
24known for one product only

Key differences

Host interface
- Bluetooth Audio Receiver with NFC:3.5 mm + TOSLINK
- CM667 Grey:3.5 mm
Product colour
- Bluetooth Audio Receiver with NFC:Black
- CM667 Grey:Grey
Power source
- Bluetooth Audio Receiver with NFC:USB
- CM667 Grey:Battery
Output voltage
- Bluetooth Audio Receiver with NFC:5 V
- CM667 Grey:3.7 V
Width
- Bluetooth Audio Receiver with NFC:84.5 mm
- CM667 Grey:54 mm
Depth
- Bluetooth Audio Receiver with NFC:77 mm
- CM667 Grey:13.2 mm
Height
- Bluetooth Audio Receiver with NFC:26.5 mm
- CM667 Grey:54 mm
Cables included
- Bluetooth Audio Receiver with NFC:Audio (3.5mm), RCA
- CM667 Grey:Micro-USB, Audio (3.5mm)

Side by side

Differences highlightedShow differences only

Comparison of BT52A, CM667
33 specifications	A StarTech.com Bluetooth Audio Receiver with NFC Model BT52A View product	B Ugreen CM667 Grey Model CM667 View product
Features2 differ
Host interfaceDiffers	3.5 mm + TOSLINK	3.5 mm
Transmission distanceKnown for one	20 m	Unknown — not stated by the source
Near Field Communication (NFC)Known for one	Yes	Unknown — not stated by the source
aptX audio decodingKnown for one	Yes	Unknown — not stated by the source
Number of paired devices rememberedKnown for one	8	Unknown — not stated by the source
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Product colourDiffers	Black	Grey
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP
Frequency rangeKnown for one	Unknown — not stated by the source	2.402 - 2.48 GHz
Power2 differ
Power sourceDiffers	USB	Battery
AC input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Output currentKnown for one	1 A	Unknown — not stated by the source
Output voltageDiffers	5 V	3.7 V
Power consumptionKnown for one	5 W	Unknown — not stated by the source
Technical detailsidentical
Compliance certificatesKnown for one	CE, RoHS	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	84.5 mm	54 mm
DepthDiffers	77 mm	13.2 mm
HeightDiffers	26.5 mm	54 mm
Package widthKnown for one	122 mm	Unknown — not stated by the source
Package depthKnown for one	243 mm	Unknown — not stated by the source
Package heightKnown for one	65 mm	Unknown — not stated by the source
Packaging content1 differ
External power adapterKnown for one	Yes	Unknown — not stated by the source
Cables includedDiffers	Audio (3.5mm), RCA	Micro-USB, Audio (3.5mm)
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Master (outer) case widthKnown for one	274 mm	Unknown — not stated by the source
Master (outer) case lengthKnown for one	426 mm	Unknown — not stated by the source
Master (outer) case heightKnown for one	282 mm	Unknown — not stated by the source
Products per master (outer) caseKnown for one	12 pc(s)	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	200 mAh
Operating timeKnown for one	Unknown — not stated by the source	10 h
Charging timeKnown for one	Unknown — not stated by the source	2.5 h

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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