Product comparison · 2 headphones

Cellularline Call Purely vs Cellularline Key

38specifications compared
10differ
28identical
26known for one product only

Key differences

Bluetooth version
- Call Purely:5.3
- Key:5.4
Intraaural headphones type
- Call Purely:Earbuds
- Key:In-ear monitors
Battery weight
- Call Purely:8 g
- Key:7 g
Width
- Call Purely:20 mm
- Key:48.9 mm
Depth
- Call Purely:50 mm
- Key:22.8 mm
Height
- Call Purely:47 mm
- Key:45.7 mm
Package width
- Call Purely:165 mm
- Key:93 mm
Package depth
- Call Purely:110 mm
- Key:30 mm

Side by side

Differences highlightedShow differences only

Comparison of 8018080490545, 8018080490613
64 specifications	A Cellularline Call Purely Model 8018080490545 View product	B Cellularline Key Model 8018080490613 View product
Performanceidentical
Product type	Headset	Headset
Wearing style	In-ear	In-ear
Recommended usage	Calls/Music	Calls/Music
Headset type	Binaural	Binaural
Product colour	Black	Black
Operating keysKnown for one	Unknown — not stated by the source	Multi-key
Volume controlKnown for one	Unknown — not stated by the source	Touch
Control unit type	On-ear control unit	On-ear control unit
Control typeKnown for one	Unknown — not stated by the source	Touch
Foldable	No	No
Cable length	0.15 m	0.15 m
Bone conduction sensor	No	No
Ports & interfaces1 differ
Connectivity technology	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
6.35 mm connector	No	No
Bluetooth	Yes	Yes
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, AVRCP, HFP, HSP
Bluetooth versionDiffers	5.3	5.4
Frequency bandKnown for one	Unknown — not stated by the source	2.402 - 2.48 GHz
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Headphones1 differ
Ear coupling	Intraaural	Intraaural
Intraaural headphones typeDiffers	Earbuds	In-ear monitors
Acoustic systemKnown for one	Semi-open	Unknown — not stated by the source
Noise cancelingKnown for one	Yes	Unknown — not stated by the source
Microphoneidentical
Microphone type	Built-in	Built-in
Battery1 differ
Battery operated	Yes	Yes
Battery type	Built-in battery	Built-in battery
Input voltage (charging case)Known for one	Unknown — not stated by the source	5 V
Left earpiece battery capacityKnown for one	Unknown — not stated by the source	30 mAh
Right earpiece battery capacityKnown for one	Unknown — not stated by the source	30 mAh
Continuous audio playback timeKnown for one	Unknown — not stated by the source	4 h
Input current (charging case)Known for one	Unknown — not stated by the source	0.5 A
Talk time (with charging case)Known for one	Unknown — not stated by the source	16 h
Battery capacity (charging case)Known for one	Unknown — not stated by the source	300 mAh
Talk timeKnown for one	Unknown — not stated by the source	2 h
Battery recharge timeKnown for one	Unknown — not stated by the source	1.5 h
Battery weightDiffers	8 g	7 g
Wireless charging	No	No
Weight & dimensions3 differ
WidthDiffers	20 mm	48.9 mm
DepthDiffers	50 mm	22.8 mm
HeightDiffers	47 mm	45.7 mm
Weight	104 g	104 g
Packaging data4 differ
Package widthDiffers	165 mm	93 mm
Package depthDiffers	110 mm	30 mm
Package heightDiffers	30 mm	166 mm
Package weightDiffers	113 g	111 g
Package typeKnown for one	Unknown — not stated by the source	Hanging box
Packaging contentidentical
Charging case	Yes	Yes
Built-in display (charging case)Known for one	Unknown — not stated by the source	Yes
AC adapter included	No	No
Batteries included	Yes	Yes
Cables included	USB Type-C	USB Type-C
QuantityKnown for one	Unknown — not stated by the source	1
Logistics dataidentical
Dangerous goods classKnown for one	Unknown — not stated by the source	Class 9
Products per master (outer) caseKnown for one	Unknown — not stated by the source	80 pc(s)
Certificatesidentical
UN number	UN3481	UN3481
Poweridentical
USB Power Delivery (USB PD)Known for one	Unknown — not stated by the source	No
USB Type-C charging port	Yes	Yes
USB Type-C required charging power (max)	5 W	5 W
USB Type-C required charging power (min)	2.5 W	2.5 W
Technical detailsidentical
Radio Equipment Directive (RED)	Yes	Yes
Warranty periodKnown for one	Unknown — not stated by the source	2 year(s)
Supplier featuresidentical
Adjustable volumeKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Brand compatibility	Universal	Universal
User 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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