Product comparison · 2 headphones

Sogo AUR-SS-8455 headphones/headset Wired Head-band Music USB Type-C Black vs Yamaha YH-4000 Headphones Wired Head-band Music Black

9specifications compared
4differ
5identical
33known for one product only

Key differences

The Yamaha YH-4000 Headphones Wired Head-band Music Black has 2 Ω more impedance than the Sogo AUR-SS-8455 headphones/headset Wired Head-band Music USB Type-C Black (34 Ω vs 32 Ω). The Sogo AUR-SS-8455 headphones/headset Wired Head-band Music USB Type-C Black has 1 dB more headphone sensitivity than the Yamaha YH-4000 Headphones Wired Head-band Music Black (98 dB vs 97 dB). Product type: Headset on the Sogo AUR-SS-8455 headphones/headset Wired Head-band Music USB Type-C Black, Headphones on the Yamaha YH-4000 Headphones Wired Head-band Music Black. Headphone frequency: 50 - 950 Hz on the Sogo AUR-SS-8455 headphones/headset Wired Head-band Music USB Type-C Black, 5 - 70000 Hz on the Yamaha YH-4000 Headphones Wired Head-band Music Black.

Product type
- AUR-SS-8455 headphones/headset Wired Head-band Music USB Type-C Black:Headset
- YH-4000 Headphones Wired Head-band Music Black:Headphones
Headphone frequency
- AUR-SS-8455 headphones/headset Wired Head-band Music USB Type-C Black:50 - 950 Hz
- YH-4000 Headphones Wired Head-band Music Black:5 - 70000 Hz
Impedance
- AUR-SS-8455 headphones/headset Wired Head-band Music USB Type-C Black:32 Ω
- YH-4000 Headphones Wired Head-band Music Black:34 Ω
Headphone sensitivity
- AUR-SS-8455 headphones/headset Wired Head-band Music USB Type-C Black:98 dB
- YH-4000 Headphones Wired Head-band Music Black:97 dB

Side by side

Differences highlightedShow differences only

Comparison of AUR-SS-8455, YH-4000
42 specifications	A Sogo AUR-SS-8455 headphones/headset Wired Head-band Music USB Type-C Black Model AUR-SS-8455 View product	B Yamaha YH-4000 Headphones Wired Head-band Music Black Model YH-4000 View product
Performance1 differ
Product typeDiffers	Headset	Headphones
Headset typeKnown for one	Binaural	Unknown — not stated by the source
Cable lengthKnown for one	1.5 m	Unknown — not stated by the source
Cable colourKnown for one	Unknown — not stated by the source	Black
Detachable cableKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
USB connectivityKnown for one	Yes	Unknown — not stated by the source
USB connectorKnown for one	USB Type-C	Unknown — not stated by the source
3.5 mm connectorKnown for one	Unknown — not stated by the source	Yes
Headphones3 differ
Headphone frequencyDiffers	50 - 950 Hz	5 - 70000 Hz
ImpedanceDiffers	32 Ω	34 Ω
Headphone sensitivityDiffers	98 dB	97 dB
Magnet typeKnown for one	Neodymium	Unknown — not stated by the source
Driver unitKnown for one	4 cm	Unknown — not stated by the source
Noise cancelingKnown for one	Yes	Unknown — not stated by the source
Noise canceling typeKnown for one	Active	Unknown — not stated by the source
Noise reductionKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery typeKnown for one	Built-in battery	Unknown — not stated by the source
Battery capacityKnown for one	250 mAh	Unknown — not stated by the source
Continuous audio playback time (ANC on)Known for one	12 h	Unknown — not stated by the source
Battery voltageKnown for one	3.7 V	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	190 mm	Unknown — not stated by the source
DepthKnown for one	160 mm	Unknown — not stated by the source
HeightKnown for one	80 mm	Unknown — not stated by the source
WeightKnown for one	190 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	196 mm	Unknown — not stated by the source
Package depthKnown for one	148 mm	Unknown — not stated by the source
Package heightKnown for one	72 mm	Unknown — not stated by the source
Package weightKnown for one	445 g	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Carrying caseKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	USB Type-C	Unknown — not stated by the source
Charging caseKnown for one	Unknown — not stated by the source	Yes
QuantityKnown for one	Unknown — not stated by the source	1
Poweridentical
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
Supplier featuresidentical
Charging timeKnown for one	120 min	Unknown — not stated by the source
Microphoneidentical
Microphone typeKnown for one	Unknown — not stated by the source	Not available

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