Product comparison · 2 speakerphones

HP Poly Sync 40+ Microsoft Teams Certified USB-A USB-C Speakerphone +BT700 USB-A Adapter vs Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black

28specifications compared
19differ
9identical
35known for one product only

Key differences

Device type
- Sync 40+ Microsoft Teams Certified USB-A USB-C Speakerphone +BT700 USB-A Adapter:Mobile phone/PC
- 4Y71Q47766 speakerphone PC Bluetooth Black:PC
Product colour
- Sync 40+ Microsoft Teams Certified USB-A USB-C Speakerphone +BT700 USB-A Adapter:Silver
- 4Y71Q47766 speakerphone PC Bluetooth Black:Black
Cable length
- Sync 40+ Microsoft Teams Certified USB-A USB-C Speakerphone +BT700 USB-A Adapter:0.715 m
- 4Y71Q47766 speakerphone PC Bluetooth Black:2 m
International Protection (IP) code
- Sync 40+ Microsoft Teams Certified USB-A USB-C Speakerphone +BT700 USB-A Adapter:IP64
- 4Y71Q47766 speakerphone PC Bluetooth Black:IP54
Mac operating systems supported
- Sync 40+ Microsoft Teams Certified USB-A USB-C Speakerphone +BT700 USB-A Adapter:MacOS
- 4Y71Q47766 speakerphone PC Bluetooth Black:Yes
Microphone frequency
- Sync 40+ Microsoft Teams Certified USB-A USB-C Speakerphone +BT700 USB-A Adapter:100 - 6700 Hz
- 4Y71Q47766 speakerphone PC Bluetooth Black:150 - 7000 Hz
Number of microphones
- Sync 40+ Microsoft Teams Certified USB-A USB-C Speakerphone +BT700 USB-A Adapter:3
- 4Y71Q47766 speakerphone PC Bluetooth Black:8
Interface
- Sync 40+ Microsoft Teams Certified USB-A USB-C Speakerphone +BT700 USB-A Adapter:USB/Bluetooth
- 4Y71Q47766 speakerphone PC Bluetooth Black:Bluetooth

Side by side

Differences highlightedShow differences only

Comparison of Sync 40+ Microsoft Teams Certified USB-A USB-C Speakerphone +BT700 USB-A Adapter, 4Y71Q47766
63 specifications	A HP Poly Sync 40+ Microsoft Teams Certified USB-A USB-C Speakerphone +BT700 USB-A Adapter View product	B Lenovo 4Y71Q47766 speakerphone PC Bluetooth Black Model 4Y71Q47766 View product
Features6 differ
Device typeDiffers	Mobile phone/PC	PC
Product colourDiffers	Silver	Black
Noise reductionKnown for one	Yes	Unknown — not stated by the source
Echo cancellationKnown for one	Yes	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	55 dB	Unknown — not stated by the source
Programmable hot keysKnown for one	Yes	Unknown — not stated by the source
Cable lengthDiffers	0.715 m	2 m
Control typeKnown for one	Touch	Unknown — not stated by the source
International Protection (IP) codeDiffers	IP64	IP54
Sound pressure level (max)Known for one	86 dB	Unknown — not stated by the source
Mac operating systems supportedDiffers	MacOS	Yes
CertificationDiffers	CE, FCC, Rohs	BQB, CB, FCC ID, IC ID, CE RED, JRF, VCCI, NBTC, SIRIM, SRRC, NTC, IMDA, BIS, RCM, OFCA, WPC
PortableKnown for one	Unknown — not stated by the source	Yes
Noise cancelingKnown for one	Unknown — not stated by the source	Yes
Loudspeakersidentical
Driver typeKnown for one	Dynamic	Unknown — not stated by the source
SensitivityKnown for one	Unknown — not stated by the source	81 dB
Frequency rangeKnown for one	Unknown — not stated by the source	20 - 20000 Hz
ImpedanceKnown for one	Unknown — not stated by the source	3 Ω
Microphone2 differ
Microphone direction typeKnown for one	Bidirectional microphone	Unknown — not stated by the source
Microphone frequencyDiffers	100 - 6700 Hz	150 - 7000 Hz
Microphone muteKnown for one	Yes	Unknown — not stated by the source
Microphone sensitivityKnown for one	-45 dB	Unknown — not stated by the source
Number of microphonesDiffers	3	8
Ports & interfaces3 differ
InterfaceDiffers	USB/Bluetooth	Bluetooth
Bluetooth profilesKnown for one	A2DP, AVRCP, HFP, HSP	Unknown — not stated by the source
Bluetooth versionDiffers	5.1	5.3
USB connector typeDiffers	USB Type-A, USB Type-C	USB Type-C
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Poweridentical
Talk timeKnown for one	30 h	Unknown — not stated by the source
Battery life (max)Known for one	Unknown — not stated by the source	12 h
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	4215 mAh
Certificatesidentical
Certified for Microsoft TeamsKnown for one	Yes	Unknown — not stated by the source
Compliance certificatesKnown for one	RoHS, Federal Communications Commission (FCC), CE	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	38 mm	122.5 mm
DepthDiffers	102 mm	38.5 mm
HeightDiffers	273 mm	122.5 mm
WeightDiffers	610 g	400 g
Packaging data4 differ
Package widthDiffers	183 mm	172 mm
Package depthDiffers	350 mm	161.5 mm
Package heightDiffers	55 mm	77 mm
Package weightDiffers	832 g	740 g
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
QuantityKnown for one	1	Unknown — not stated by the source
Cables includedKnown for one	USB Type-A to USB Type-C	Unknown — not stated by the source
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for one	https://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf	Unknown — not stated by the source
Total carbon footprint (kg of CO2e)Known for one	17.4	Unknown — not stated by the source
Logistics dataidentical
Country of originKnown for one	China	Unknown — not stated by the source
Master (outer) cases per palletKnown for one	80 pc(s)	Unknown — not stated by the source
Master (outer) cases per pallet layerKnown for one	10 pc(s)	Unknown — not stated by the source
Pallet gross weightKnown for one	456.5 kg	Unknown — not stated by the source
Pallet dimensions (W x D x H)Known for one	1016 x 1219 x 1940 mm	Unknown — not stated by the source
UNSPSC-codeKnown for one	43191515	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%

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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