Product comparison · 2 headphones

Lindy 20378 headphones/headset Wired Head-band Music Black, Grey vs Lindy HF-40 Headphones Wired Head-band Black

16specifications compared
6differ
10identical
11known for one product only

Key differences

Product colour
- 20378 headphones/headset Wired Head-band Music Black, Grey:Black, Grey
- HF-40 Headphones Wired Head-band Black:Black
Maximum input power
- 20378 headphones/headset Wired Head-band Music Black, Grey:100 mW
- HF-40 Headphones Wired Head-band Black:500 mW
Headphone frequency
- 20378 headphones/headset Wired Head-band Music Black, Grey:10 - 26000 Hz
- HF-40 Headphones Wired Head-band Black:10 - 22000 Hz
Impedance
- 20378 headphones/headset Wired Head-band Music Black, Grey:64 Ω
- HF-40 Headphones Wired Head-band Black:40 Ω
Driver unit
- 20378 headphones/headset Wired Head-band Music Black, Grey:4.2 cm
- HF-40 Headphones Wired Head-band Black:4 cm
Total Harmonic Distortion (THD)
- 20378 headphones/headset Wired Head-band Music Black, Grey:0.2%
- HF-40 Headphones Wired Head-band Black:0.3%

Side by side

Differences highlightedShow differences only

Comparison of 20378, HF-40
27 specifications	A Lindy 20378 headphones/headset Wired Head-band Music Black, Grey Model 20378 View product	B Lindy HF-40 Headphones Wired Head-band Black Model HF-40 View product
Performance1 differ
Product type	Headphones	Headphones
Wearing style	Head-band	Head-band
Product colourDiffers	Black, Grey	Black
Cable lengthKnown for one	Unknown — not stated by the source	1.2 m
Detachable cable	Yes	Yes
Recommended usageKnown for one	Music	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technology	Wired	Wired
3.5 mm connector	Yes	Yes
Connector contacts plating	Gold	Gold
6.35 mm connectorKnown for one	Yes	Unknown — not stated by the source
Headphones5 differ
Maximum input powerDiffers	100 mW	500 mW
Ear coupling	Circumaural	Circumaural
Acoustic systemKnown for one	Unknown — not stated by the source	Closed
Headphone frequencyDiffers	10 - 26000 Hz	10 - 22000 Hz
ImpedanceDiffers	64 Ω	40 Ω
Headphone sensitivity	100 dB	100 dB
Magnet type	Neodymium	Neodymium
Driver unitDiffers	4.2 cm	4 cm
Total Harmonic Distortion (THD)Differs	0.2%	0.3%
Driver typeKnown for one	Dynamic	Unknown — not stated by the source
Packaging contentidentical
Audio adapters included	6.3 mm	6.3 mm
PouchKnown for one	Unknown — not stated by the source	Yes
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Brand compatibilityKnown for one	Unknown — not stated by the source	Any brand
ManualKnown for one	Unknown — not stated by the source	Yes
Plug adapterKnown for one	Unknown — not stated by the source	Yes
Microphoneidentical
Microphone typeKnown for one	Not available	Unknown — not stated by the source

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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