Sennheiser HD 300 PROtect vs. Trust Zena

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser HD 300 PROtect and Trust Zena. 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 300 PROtect vs. Trust Zena Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 300 PROtect Trust Zena
Product Type Headphones - wired - 3.5 mm jack Headphones - Bluetooth - wireless, wired - 3.5 mm jack
Height - 19.5 cm
Width - 17.5 cm
Depth - 7.3 cm
Weight 297 g 186 g Trust Zena are lighter than Sennheiser HD 300 PROtect headphones.
Dimensions & Weight Details - Headphone body: 166 g
Earpad Material - Synthetic leather
Recommended Use - Portable electronics
Bluetooth Range (Operating Distance) - 10 m
SOUND QUALITY Sennheiser HD 300 PROtect Trust Zena
Headphones Form Factor Full size On-ear
Headphones Technology Dynamic -
Ear Cups Type Closed Closed
Adjustable Headband - Yes
Foldable - Yes Trust Zena can be folded.
Connectivity Technology Wired Wireless, wired
Wireless Technology - Bluetooth
Bluetooth Version - Bluetooth 5.0
Bluetooth Profiles - Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec - SBC
Active Noise Cancelling Yes - Sennheiser HD 300 PROtect are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Frequency Response 6 - 25000 Hz 20 - 20000 Hz Sennheiser HD 300 PROtect offer a larger frequency range than Trust Zena.
Max Input Power 500 mW -
Total Harmonic Distortion (THD) <0.1% 1% Sennheiser HD 300 PROtect have lower total harmonic distortion than Sennheiser HD 300 PROtect.
Sensitivity 108 dB -
Impedance 64 Ohm 32 Ohm
Max Sound Pressure - 100 dB
Diaphragm - 40 mm
Magnet Material - Neodymium
MICROPHONE Sennheiser HD 300 PROtect Trust Zena
Form Factor - Built-in
Microphone Technology - Electret condenser
Microphone Operation Mode - Omni-directional
Frequency Response - 150 - 4000 Hz
Microphone Features - Echo-cancelling
REMOTE CONTROL Sennheiser HD 300 PROtect Trust Zena
Controls - Volume, play/pause, next/previous track, voice assistant
CABLE Sennheiser HD 300 PROtect Trust Zena
Cable Type Headphones cable - 1.55 m Micro-USB charge cable - detachable
Audio cable - detachable
Cable Length 1.55 m -
FEATURES Sennheiser HD 300 PROtect Trust Zena
Features EPOS ActiveGard -
BATTERY AND CHARGING Sennheiser HD 300 PROtect Trust Zena
Battery Type - Headphone battery rechargeable - lithium polymer
Battery Life - 75 hour(s)
Charging Time - 3 hour(s)
CONNECTIONS Sennheiser HD 300 PROtect Trust Zena
Connector Type Headphones (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm 4-pole)
OTHERS Sennheiser HD 300 PROtect Trust Zena
Included Accessories 6.3 mm (1/4") stereo adapter -
Service & Support - Limited warranty - 2 years
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