Product comparison · 2 speakerphones

Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black vs Sandberg Wireless Speakerphone Bar

25specifications compared
19differ
6identical
25known for one product only

Key differences

The Sandberg Wireless Speakerphone Bar has 10 - 20000 Hz more frequency range than the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black (30 - 20000 Hz vs 20 - 20000 Hz). The Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black has 0.3 more Bluetooth version than the Sandberg Wireless Speakerphone Bar (5.3 vs 5.0). The Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black has 6 h more battery life (max) than the Sandberg Wireless Speakerphone Bar (12 h vs 6 h). Device type: PC on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Universal on the Sandberg Wireless Speakerphone Bar. Product colour: Black on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Black, Grey on the Sandberg Wireless Speakerphone Bar.

Device type
- 4Y71Q47766 speakerphone PC Bluetooth Black:PC
- Wireless Speakerphone Bar:Universal
Product colour
- 4Y71Q47766 speakerphone PC Bluetooth Black:Black
- Wireless Speakerphone Bar:Black, Grey
Frequency range
- 4Y71Q47766 speakerphone PC Bluetooth Black:20 - 20000 Hz
- Wireless Speakerphone Bar:30 - 20000 Hz
Microphone frequency
- 4Y71Q47766 speakerphone PC Bluetooth Black:150 - 7000 Hz
- Wireless Speakerphone Bar:30 - 18000 Hz
Connectivity technology
- 4Y71Q47766 speakerphone PC Bluetooth Black:Wired & Wireless
- Wireless Speakerphone Bar:Wireless
Bluetooth version
- 4Y71Q47766 speakerphone PC Bluetooth Black:5.3
- Wireless Speakerphone Bar:5.0
Power source type
- 4Y71Q47766 speakerphone PC Bluetooth Black:Battery
- Wireless Speakerphone Bar:Battery, USB
Battery life (max)
- 4Y71Q47766 speakerphone PC Bluetooth Black:12 h
- Wireless Speakerphone Bar:6 h

Side by side

Differences highlightedShow differences only

Comparison of 4Y71Q47766, 126-35
50 specifications	A Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black Model 4Y71Q47766 View product	B Sandberg Wireless Speakerphone Bar Model 126-35 View product
Features3 differ
Device typeDiffers	PC	Universal
Auto	No	No
Product colourDiffers	Black	Black, Grey
Portable	Yes	Yes
Noise cancelingKnown for one	Yes	Unknown — not stated by the source
Cable lengthKnown for one	2 m	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
On/off switch	Yes	Yes
International Protection (IP) codeKnown for one	IP54	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 10, Windows 11	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
CertificationDiffers	BQB, CB, FCC ID, IC ID, CE RED, JRF, VCCI, NBTC, SIRIM, SRRC, NTC, IMDA, BIS, RCM, OFCA, WPC	FCC
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
MP3 playbackKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Control typeKnown for one	Unknown — not stated by the source	Buttons
Loudspeakers1 differ
SensitivityKnown for one	81 dB	Unknown — not stated by the source
Frequency rangeDiffers	20 - 20000 Hz	30 - 20000 Hz
ImpedanceKnown for one	3 Ω	Unknown — not stated by the source
Microphone1 differ
Microphone frequencyDiffers	150 - 7000 Hz	30 - 18000 Hz
Number of microphonesKnown for one	8	Unknown — not stated by the source
Ports & interfaces2 differ
Interface	Bluetooth	Bluetooth
Connectivity technologyDiffers	Wired & Wireless	Wireless
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.3	5.0
USB connector type	USB Type-C	USB Type-C
AUX inKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power source typeDiffers	Battery	Battery, USB
Battery life (max)Differs	12 h	6 h
Battery recharge timeKnown for one	4 h	Unknown — not stated by the source
Standby timeKnown for one	Unknown — not stated by the source	200 h
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	0 - 95%	Unknown — not stated by the source
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Battery capacityDiffers	4215 mAh	3600 mAh
Weight & dimensions4 differ
WidthDiffers	122.5 mm	406 mm
DepthDiffers	38.5 mm	70 mm
HeightDiffers	122.5 mm	73 mm
WeightDiffers	400 g	780 g
Packaging data4 differ
Package widthDiffers	172 mm	500 mm
Package depthDiffers	161.5 mm	70 mm
Package heightDiffers	77 mm	70 mm
Package weightDiffers	740 g	950 g
Package typeKnown for one	Box	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, RoHS
Packaging contentidentical
QuantityKnown for one	Unknown — not stated by the source	1
Cables includedKnown for one	Unknown — not stated by the source	Audio (3.5mm), USB Type-C to USB Type-A
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85182900

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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