Sennheiser HD 4.50 BTNC Wireless vs. Piranha HP70

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser HD 4.50 BTNC Wireless and Piranha HP70. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.

Headphones Specifications Comparison

Sennheiser HD 4.50 BTNC Wireless vs. Piranha HP70 Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 4.50 BTNC Wireless Piranha HP70
Product Type Headphones - Bluetooth - wireless - NFC Headset - wired - 3.5 mm jack
Weight 238 g -
Earpad Material - Polyurethane leather
Recommended Use Portable electronics -
SOUND QUALITY Sennheiser HD 4.50 BTNC Wireless Piranha HP70
Headphones Form Factor Full size Full size
Headphones Technology Dynamic -
Ear Cups Type Closed -
Foldable Yes - Sennheiser HD 4.50 BTNC Wireless can be folded.
Connectivity Technology Wireless Wired
Wireless Technology Bluetooth -
Bluetooth Version Bluetooth 4.0 -
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Active Noise Cancelling Yes - Sennheiser HD 4.50 BTNC Wireless are equipped with active noice cancellation.
Active Noise Cancelling Technology NoiseGard active noise compensation -
Sound Output Mode Stereo -
Frequency Response 18 - 22000 Hz -
Total Harmonic Distortion (THD) <0.5% -
Sensitivity 113 dB -
Impedance 18 Ohm -
Diaphragm - 57 mm
Magnet Material Neodymium -
Features Bluetooth aptX technology -
MICROPHONE Sennheiser HD 4.50 BTNC Wireless Piranha HP70
Form Factor Built-in -
Microphone Operation Mode Omni-directional -
Frequency Response 100 - 10000 Hz -
Microphones Included 2 -
REMOTE CONTROL Sennheiser HD 4.50 BTNC Wireless Piranha HP70
Controls Power on/off, volume control, answer/end, hold, play/pause, next/previous track, reject call, redial -
CABLE Sennheiser HD 4.50 BTNC Wireless Piranha HP70
Cable Type Headphones cable - detachable - L shaped - 1.4 m
Micro-USB charge cable - detachable
Headset cable - 2 m
Cable Length 1.4 m 2 m
Detachable Cable Yes -
Plated Connector Gold -
BATTERY AND CHARGING Sennheiser HD 4.50 BTNC Wireless Piranha HP70
Battery Type Headphone battery rechargeable - lithium polymer -
Battery Capacity 600 mAh -
Battery Life 25 hour(s) -
Charging Time 2 hour(s) -
CONNECTIONS Sennheiser HD 4.50 BTNC Wireless Piranha HP70
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS Sennheiser HD 4.50 BTNC Wireless Piranha HP70
Included Accessories Carrying case, micro-USB charging cable -
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