Product comparison · 2 speakerphones

HP Poly Sync 20+ Speakerphone USB-C/A Adapter vs Philips Linea M3301B/38 speakerphone Telephone Black

12specifications compared
11differ
1identical
46known for one product only

Key differences

The Philips Linea M3301B/38 speakerphone Telephone Black has 1.085 m more cable length than the HP Poly Sync 20+ Speakerphone USB-C/A Adapter (1.8 m vs 0.715 m). The HP Poly Sync 20+ Speakerphone USB-C/A Adapter has 4 h more talk time than the Philips Linea M3301B/38 speakerphone Telephone Black (20 h vs 16 h). The Philips Linea M3301B/38 speakerphone Telephone Black has 4 h more battery recharge time than the HP Poly Sync 20+ Speakerphone USB-C/A Adapter (8 h vs 4 h). Only the Philips Linea M3301B/38 speakerphone Telephone Black has auto. Device type: PC on the HP Poly Sync 20+ Speakerphone USB-C/A Adapter, Telephone on the Philips Linea M3301B/38 speakerphone Telephone Black.

Device type
- Sync 20+ Speakerphone USB-C/A Adapter:PC
- Linea M3301B/38 speakerphone Telephone Black:Telephone
Auto
- Sync 20+ Speakerphone USB-C/A Adapter:No
- Linea M3301B/38 speakerphone Telephone Black:Yes
Cable length
- Sync 20+ Speakerphone USB-C/A Adapter:0.715 m
- Linea M3301B/38 speakerphone Telephone Black:1.8 m
Power source type
- Sync 20+ Speakerphone USB-C/A Adapter:Battery
- Linea M3301B/38 speakerphone Telephone Black:AC
Talk time
- Sync 20+ Speakerphone USB-C/A Adapter:20 h
- Linea M3301B/38 speakerphone Telephone Black:16 h
Battery recharge time
- Sync 20+ Speakerphone USB-C/A Adapter:4 h
- Linea M3301B/38 speakerphone Telephone Black:8 h
Battery technology
- Sync 20+ Speakerphone USB-C/A Adapter:Lithium-Ion (Li-Ion)
- Linea M3301B/38 speakerphone Telephone Black:Nickel-Metal Hydride (NiMH)
Package width
- Sync 20+ Speakerphone USB-C/A Adapter:209 mm
- Linea M3301B/38 speakerphone Telephone Black:22.5 mm

Side by side

Differences highlightedShow differences only

Comparison of Sync 20+ Speakerphone USB-C/A Adapter, M3301B/38
58 specifications	A HP Poly Sync 20+ Speakerphone USB-C/A Adapter View product	B Philips Linea M3301B/38 speakerphone Telephone Black Model M3301B/38 View product
Features3 differ
Device typeDiffers	PC	Telephone
AutoDiffers	No	Yes
Noise reductionKnown for one	Yes	Unknown — not stated by the source
Cable lengthDiffers	0.715 m	1.8 m
Control typeKnown for one	Touch	Unknown — not stated by the source
Sound pressure level (max)Known for one	86 dB	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	MacOS	Unknown — not stated by the source
SpeakerphoneKnown for one	Unknown — not stated by the source	Yes
IntercomKnown for one	Unknown — not stated by the source	Yes
Multi handset capabilityKnown for one	Unknown — not stated by the source	4
Multi base capabilityKnown for one	Unknown — not stated by the source	1
Maximum operating distanceKnown for one	Unknown — not stated by the source	300 m
Phonebook capacityKnown for one	Unknown — not stated by the source	50 entries
Programmable hot keysKnown for one	Unknown — not stated by the source	Yes
Redial list capacityKnown for one	Unknown — not stated by the source	10
Call log entriesKnown for one	Unknown — not stated by the source	20
Battery level indicatorKnown for one	Unknown — not stated by the source	Yes
Signal strength indicationKnown for one	Unknown — not stated by the source	Yes
Microphoneidentical
Number of microphonesKnown for one	3	Unknown — not stated by the source
Microphone muteKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth profilesKnown for one	A2DP, AVRCP, HFP, HSP	Unknown — not stated by the source
Bluetooth versionKnown for one	5.1	Unknown — not stated by the source
USB connector typeKnown for one	Micro-USB A, USB Type-C	Unknown — not stated by the source
Bluetooth Low Energy (BLE)Known for one	Yes	Unknown — not stated by the source
Power3 differ
Power source typeDiffers	Battery	AC
Talk timeDiffers	20 h	16 h
Battery recharge timeDiffers	4 h	8 h
Power consumption (typical)Known for one	Unknown — not stated by the source	0.7 W
Standby timeKnown for one	Unknown — not stated by the source	180 h
Battery1 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Nickel-Metal Hydride (NiMH)
Battery capacityKnown for one	Unknown — not stated by the source	550 mAh
Certificatesidentical
Compliance certificatesKnown for one	CCC, CB, EAC, RoHS, BIS, Federal Communications Commission (FCC), CE, BSMI	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	34 mm	Unknown — not stated by the source
DepthKnown for one	95 mm	Unknown — not stated by the source
HeightKnown for one	182 mm	Unknown — not stated by the source
WeightKnown for one	360 g	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	209 mm	22.5 mm
Package depthDiffers	60 mm	100 mm
Package heightDiffers	211 mm	120 mm
Package weightDiffers	540 g	566.4 g
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	225 x 120 x 100 mm
Packaging contentidentical
Bluetooth dongle includedKnown for one	Yes	Unknown — not stated by the source
QuantityKnown for one	Unknown — not stated by the source	2
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	13.7	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 weight (imperial)Known for one	456.5 kg (1006.5 lbs)	Unknown — not stated by the source
UNSPSC-codeKnown for one	43191515	Unknown — not stated by the source
Displayidentical
BacklightKnown for one	Unknown — not stated by the source	Yes
Clock/Date displayKnown for one	Unknown — not stated by the source	Yes
Backlight colourKnown for one	Unknown — not stated by the source	White

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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