Sennheiser HD 400S vs. Urbanears Pampas

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sennheiser HD 400S and Urbanears Pampas. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

Sennheiser HD 400S vs. Urbanears Pampas Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 400S Urbanears Pampas
Product Type Headphones - wired - 3.5 mm jack Headphones - Bluetooth - wireless - 3.5 mm jack
Weight 217 g 260 g Sennheiser HD 400S are lighter than Sennheiser HD 400S headphones.
Colour Black Charcoal black
Recommended Use Portable electronics Portable electronics
Bluetooth Range (Operating Distance) - 10 m
SOUND QUALITY Sennheiser HD 400S Urbanears Pampas
Headphones Form Factor Full size Full size
Headphones Technology Dynamic Dynamic
Ear Cups Type Closed -
Adjustable Headband - Yes
Foldable Yes Yes Both headphones can be folded.
Connectivity Technology Wired Wireless
Wireless Technology - Bluetooth
Bluetooth Version - Bluetooth 5.0
Noise Isolating Yes - Sennheiser HD 400S are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Frequency Response 18 - 20000 Hz 20 - 20000 Hz Sennheiser HD 400S offer a larger frequency range than Urbanears Pampas.
Total Harmonic Distortion (THD) 0.5% -
Impedance 18 Ohm 32 Ohm
Max Sound Pressure 120 dB -
Diaphragm - 40 mm
MICROPHONE Sennheiser HD 400S Urbanears Pampas
Form Factor - Built-in
Type On-cable -
Frequency Response 100 - 10000 Hz -
REMOTE CONTROL Sennheiser HD 400S Urbanears Pampas
Controls Answer/end, play/pause, next/previous track Answer/end, play/pause
CABLE Sennheiser HD 400S Urbanears Pampas
Cable Type Headphones cable - detachable - L shaped / mini-phone stereo 3.5 mm - 1.4 m Headphones cable
USB-C charge cable
Cable Length 1.4 m -
Detachable Cable Yes Yes
BATTERY AND CHARGING Sennheiser HD 400S Urbanears Pampas
Battery Type - Headphone battery rechargeable
Battery Life - 30 hour(s)
CONNECTIONS Sennheiser HD 400S Urbanears Pampas
Connector Type Headphones (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm 4-pole)
OTHERS Sennheiser HD 400S Urbanears Pampas
Service & Support Limited warranty - 2 years -
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