Product comparison · 2 headphones

HP Poly Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset vs HP Poly Savi 8240 Office DECT 1880-1900 MHz USB-A Headset

38specifications compared
7differ
31identical
20known for one product only

Key differences

The HP Poly Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset has 22 h more standby time than the HP Poly Savi 8240 Office DECT 1880-1900 MHz USB-A Headset (52 h vs 30 h). The HP Poly Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset has 139 g more weight than the HP Poly Savi 8240 Office DECT 1880-1900 MHz USB-A Headset (160 g vs 21 g). The HP Poly Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset has 5 mm more package width than the HP Poly Savi 8240 Office DECT 1880-1900 MHz USB-A Headset (190 mm vs 185 mm). Wearing style: Head-band on the HP Poly Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset, Handheld on the HP Poly Savi 8240 Office DECT 1880-1900 MHz USB-A Headset.

Wearing style
- Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset:Head-band
- Savi 8240 Office DECT 1880-1900 MHz USB-A Headset:Handheld
Standby time
- Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset:52 h
- Savi 8240 Office DECT 1880-1900 MHz USB-A Headset:30 h
Weight
- Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset:160 g
- Savi 8240 Office DECT 1880-1900 MHz USB-A Headset:21 g
Package width
- Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset:190 mm
- Savi 8240 Office DECT 1880-1900 MHz USB-A Headset:185 mm
Package height
- Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset:55 mm
- Savi 8240 Office DECT 1880-1900 MHz USB-A Headset:115 mm

Side by side

Differences highlightedShow differences only

Comparison of Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset, Savi 8240 Office DECT 1880-1900 MHz USB-A Headset
58 specifications	A HP Poly Savi 7420 Office Stereo Microsoft Teams Certified DECT 1880-1900 MHz Headset View product	B HP Poly Savi 8240 Office DECT 1880-1900 MHz USB-A Headset View product
Performance1 differ
Product type	Headset	Headset
Wearing styleDiffers	Head-band	Handheld
Recommended usage	Calls/Music	Calls/Music
Headset type	Binaural	Binaural
Product colour	Black	Black
Colour name	Black	Black
Operating keysKnown for one	Answer/end call, Mute, Volume +, Volume -	Unknown — not stated by the source
Volume control	Button	Button
Control type	Buttons	Buttons
DECT connectable	Yes	Yes
Country of origin	Mexico	Mexico
Sound pressure level (max)Known for one	Unknown — not stated by the source	118 dB
Ports & interfacesidentical
Connectivity technology	Wired	Wired
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth profilesKnown for one	A2DP, HFP, HSP	Unknown — not stated by the source
Bluetooth versionKnown for one	5.2	Unknown — not stated by the source
Wireless range	180 m	180 m
Headphonesidentical
Ear coupling	Supraaural	Supraaural
Headphone frequencyKnown for one	20 - 20000 Hz	Unknown — not stated by the source
ImpedanceKnown for one	Unknown — not stated by the source	32 Ω
Driver unitKnown for one	Unknown — not stated by the source	3.2 cm
Microphoneidentical
Microphone type	Boom	Boom
Microphone frequencyKnown for one	100 - 6800 Hz	Unknown — not stated by the source
Microphone sensitivityKnown for one	Unknown — not stated by the source	112 dB
Base stationidentical
Base station colourKnown for one	Black	Unknown — not stated by the source
Battery1 differ
Battery type	Built-in battery	Built-in battery
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Talk time	13 h	13 h
Battery recharge time	2 h	2 h
Standby timeDiffers	52 h	30 h
Battery capacityKnown for one	Unknown — not stated by the source	140 mAh
System requirementsidentical
Windows operating systems supported	Windows 10, Windows 11	Windows 10, Windows 11
Mac operating systems supported	MacOS	MacOS
Sustainabilityidentical
Sustainability certificates	TCO	TCO
Sustainability compliance	Yes	Yes
Weight & dimensions1 differ
WeightDiffers	160 g	21 g
Packaging data2 differ
Package widthDiffers	190 mm	185 mm
Package depth	210 mm	210 mm
Package heightDiffers	55 mm	115 mm
Package weight	300 g	300 g
Packaging content1 differ
Charging stand	Yes	Yes
Base stationKnown for one	Yes	Unknown — not stated by the source
Box contentsDiffers	Wireless headset; USB Type-A cable; USB Type-C cable; Office base; AC power adapter; Charging cradle; Telephone interface cable (TIC)	Wireless headset; Office base; USB Type-A cable; USB Type-C️ cable; Telephone cable; AC power adapter; Charging cradle; Headband; Neckband; Kit with ear loops and earbuds.
Cables includedKnown for one	Unknown — not stated by the source	AC, USB Type-A, USB Type-C
Logistics dataidentical
Pallet gross weight	357 kg	357 kg
Master (outer) cases per palletKnown for one	Unknown — not stated by the source	60 pc(s)
Master (outer) cases per pallet layerKnown for one	Unknown — not stated by the source	10 pc(s)
Certificatesidentical
Certified for Microsoft TeamsKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
General Product Safety Regulation (GPSR) URL	https://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf	https://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf
Total carbon footprint (kg of CO2e)Known for one	10	Unknown — not stated by the source
Pallet dimensions (W x D x H)	1016 x 1219 x 1490 mm	1016 x 1219 x 1490 mm
Pallet dimensions (W x D x H) (imperial)	1016 x 1219.2 x 1490 mm (40 x 48 x 58.7")	1016 x 1219.2 x 1490 mm (40 x 48 x 58.7")
Pallet weight (imperial)	357 kg (787 lbs)	357 kg (787 lbs)
Other features1 differ
Other operating systems supported	Android, iOS	Android, iOS
Compatible operating systemsDiffers	Windows 11; Windows 10; macOS; Android; iOS	Windows 11; Windows 10; macOS; Android™; iOS
UNSPSC-code	43191638	43191638
CompatibilityKnown for one	Unknown — not stated by the source	Compatible with PCs, desk phones and smartphones via DECT™, Bluetooth️, USB Type-A or RJ-11 cable
Bundled softwareKnown for one	Unknown — not stated by the source	Poly Lens

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.

More headphones comparisons

All headphones comparisons