Product comparison · 2 speakerphones

Dell SL525 speakerphone Universal Black vs Sandberg Wireless Speakerphone Bar

19specifications compared
12differ
7identical
32known for one product only

Key differences

The Dell SL525 speakerphone Universal Black has 60 - 20000 Hz more frequency range than the Sandberg Wireless Speakerphone Bar (90 - 20000 Hz vs 30 - 20000 Hz). The Dell SL525 speakerphone Universal Black has 0.3 more Bluetooth version than the Sandberg Wireless Speakerphone Bar (5.3 vs 5.0). The Sandberg Wireless Speakerphone Bar has 400 mAh more battery capacity than the Dell SL525 speakerphone Universal Black (3600 mAh vs 3200 mAh). Product colour: Black on the Dell SL525 speakerphone Universal Black, Black, Grey on the Sandberg Wireless Speakerphone Bar. Certification: Microsoft Teams Zoom on the Dell SL525 speakerphone Universal Black, FCC on the Sandberg Wireless Speakerphone Bar.

Product colour
- SL525 speakerphone Universal Black:Black
- Wireless Speakerphone Bar:Black, Grey
Certification
- SL525 speakerphone Universal Black:Microsoft Teams Zoom
- Wireless Speakerphone Bar:FCC
Frequency range
- SL525 speakerphone Universal Black:90 - 20000 Hz
- Wireless Speakerphone Bar:30 - 20000 Hz
Microphone frequency
- SL525 speakerphone Universal Black:100 - 14000 Hz
- Wireless Speakerphone Bar:30 - 18000 Hz
Bluetooth version
- SL525 speakerphone Universal Black:5.3
- Wireless Speakerphone Bar:5.0
Power source type
- SL525 speakerphone Universal Black:Battery
- Wireless Speakerphone Bar:Battery, USB
Battery capacity
- SL525 speakerphone Universal Black:3200 mAh
- Wireless Speakerphone Bar:3600 mAh
Width
- SL525 speakerphone Universal Black:125 mm
- Wireless Speakerphone Bar:406 mm

Side by side

Differences highlightedShow differences only

Comparison of SL525, 126-35
51 specifications	A Dell SL525 speakerphone Universal Black Model SL525 View product	B Sandberg Wireless Speakerphone Bar Model 126-35 View product
Features2 differ
Device type	Universal	Universal
AutoKnown for one	Unknown — not stated by the source	No
Product colourDiffers	Black	Black, Grey
Portable	Yes	Yes
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
On/off switchKnown for one	Unknown — not stated by the source	Yes
CertificationDiffers	Microsoft Teams Zoom	FCC
Maximum operating distanceKnown for one	30 m	Unknown — not stated by the source
Cable lengthKnown for one	0.75 m	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP64	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Loudspeakers1 differ
Frequency rangeDiffers	90 - 20000 Hz	30 - 20000 Hz
SensitivityKnown for one	86 dB	Unknown — not stated by the source
Driver typeKnown for one	Dynamic	Unknown — not stated by the source
Output powerKnown for one	8 W	Unknown — not stated by the source
Microphone1 differ
Microphone frequencyDiffers	100 - 14000 Hz	30 - 18000 Hz
Microphone direction typeKnown for one	Omnidirectional	Unknown — not stated by the source
Number of microphonesKnown for one	4	Unknown — not stated by the source
Ports & interfaces1 differ
InterfaceKnown for one	Unknown — not stated by the source	Bluetooth
Connectivity technology	Wireless	Wireless
AUX inKnown for one	Unknown — not stated by the source	Yes
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.3	5.0
USB connector type	USB Type-C	USB Type-C
Power1 differ
Power source typeDiffers	Battery	Battery, USB
Standby timeKnown for one	Unknown — not stated by the source	200 h
Battery life (max)Known for one	Unknown — not stated by the source	6 h
Talk timeKnown for one	12 h	Unknown — not stated by the source
Battery recharge timeKnown for one	2.5 h	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Battery capacityDiffers	3200 mAh	3600 mAh
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, RoHS
Weight & dimensions4 differ
WidthDiffers	125 mm	406 mm
DepthDiffers	39 mm	70 mm
HeightDiffers	125 mm	73 mm
WeightDiffers	355 g	780 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	500 mm
Package depthKnown for one	Unknown — not stated by the source	70 mm
Package heightKnown for one	Unknown — not stated by the source	70 mm
Package weightKnown for one	Unknown — not stated by the source	950 g
Packaging content1 differ
Quantity	1	1
Cables includedDiffers	USB Type-A	Audio (3.5mm), USB Type-C to USB Type-A
Quick start guide	Yes	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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