Product comparison · 2 speakerphones

Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black vs LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold

19specifications compared
13differ
6identical
30known for one product only

Key differences

The LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold has 2 dB more sensitivity than the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black (83 dB vs 81 dB). The LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold has 60 - 20000 Hz more frequency range than the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black (80 - 20000 Hz vs 20 - 20000 Hz). The LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold has 1 Ω more impedance than the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black (4 Ω vs 3 Ω). Only the LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold has auto. Device type: PC on the Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black, Universal on the LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold.

Device type
- 4Y71Q47766 speakerphone PC Bluetooth Black:PC
- CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold:Universal
Auto
- 4Y71Q47766 speakerphone PC Bluetooth Black:No
- CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold:Yes
Product colour
- 4Y71Q47766 speakerphone PC Bluetooth Black:Black
- CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold:Gold
Sensitivity
- 4Y71Q47766 speakerphone PC Bluetooth Black:81 dB
- CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold:83 dB
Frequency range
- 4Y71Q47766 speakerphone PC Bluetooth Black:20 - 20000 Hz
- CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold:80 - 20000 Hz
Impedance
- 4Y71Q47766 speakerphone PC Bluetooth Black:3 Ω
- CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold:4 Ω
Interface
- 4Y71Q47766 speakerphone PC Bluetooth Black:Bluetooth
- CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold:USB/Bluetooth
Bluetooth version
- 4Y71Q47766 speakerphone PC Bluetooth Black:5.3
- CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold:3.0+HS

Side by side

Differences highlightedShow differences only

Comparison of 4Y71Q47766, CLLSPKPCARG
49 specifications	A Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black Model 4Y71Q47766 View product	B LevelOne CLLSPKPCARG speakerphone Universal USB/Bluetooth Gold Model CLLSPKPCARG View product
Features3 differ
Device typeDiffers	PC	Universal
AutoDiffers	No	Yes
Product colourDiffers	Black	Gold
PortableKnown for one	Yes	Unknown — not stated by the source
Noise cancelingKnown for one	Yes	Unknown — not stated by the source
Cable lengthKnown for one	2 m	Unknown — not stated by the source
LED indicators	Yes	Yes
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
CertificationKnown for one	BQB, CB, FCC ID, IC ID, CE RED, JRF, VCCI, NBTC, SIRIM, SRRC, NTC, IMDA, BIS, RCM, OFCA, WPC	Unknown — not stated by the source
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)
Loudspeakers3 differ
SensitivityDiffers	81 dB	83 dB
Frequency rangeDiffers	20 - 20000 Hz	80 - 20000 Hz
ImpedanceDiffers	3 Ω	4 Ω
Output powerKnown for one	Unknown — not stated by the source	2.5 W
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Microphoneidentical
Microphone frequencyKnown for one	150 - 7000 Hz	Unknown — not stated by the source
Number of microphonesKnown for one	8	Unknown — not stated by the source
Ports & interfaces2 differ
InterfaceDiffers	Bluetooth	USB/Bluetooth
Connectivity technology	Wired & Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.3	3.0+HS
USB connector typeKnown for one	USB Type-C	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	Battery	Battery, USB
Battery life (max)Known for one	12 h	Unknown — not stated by the source
Battery recharge timeKnown for one	4 h	Unknown — not stated by the source
Operating voltageKnown for one	Unknown — not stated by the source	5 V
Talk timeKnown for one	Unknown — not stated by the source	5 h
Standby timeKnown for one	Unknown — not stated by the source	10 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
Battery1 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	4215 mAh	500 mAh
Battery weightKnown for one	Unknown — not stated by the source	9 g
Weight & dimensions3 differ
WidthDiffers	122.5 mm	73 mm
DepthDiffers	38.5 mm	57 mm
HeightDiffers	122.5 mm	62 mm
Weight	400 g	400 g
Packaging dataidentical
Package widthKnown for one	172 mm	Unknown — not stated by the source
Package depthKnown for one	161.5 mm	Unknown — not stated by the source
Package heightKnown for one	77 mm	Unknown — not stated by the source
Package weightKnown for one	740 g	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Audio (3.5mm), USB
Quick start guideKnown for one	Unknown — not stated by the source	Yes

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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