Belkin SoundForm FREEDOM vs. Sennheiser CX Plus

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Belkin SoundForm FREEDOM and Sennheiser CX Plus. 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

Belkin SoundForm FREEDOM vs. Sennheiser CX Plus Comparison Chart
DESIGN AND DIMENSIONS Belkin SoundForm FREEDOM Sennheiser CX Plus
Product Type True wireless earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Height 10 cm -
Width 3.5 cm -
Depth 13 cm -
Weight 43 g -
Dimensions & Weight Details - Earbud: 5.9 cm x 3.38 cm x 4.23 cm / 6 g
Charging case: 35 g
Colour Black | White White | Black
Protection Splashproof, sweat-resistant, IPX5, water-resistant Splashproof, IPX4
Recommended Use Portable electronics Portable electronics
SOUND QUALITY Belkin SoundForm FREEDOM Sennheiser CX Plus
Headphones Form Factor In-ear In-ear
Headphones Technology - Dynamic
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version - Bluetooth 5.2
Bluetooth Profiles - Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec aptX SBC, AAC, aptX, aptX Adaptive
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Active Noise Cancelling Technology Environmental Noise Cancellation (ENC) -
Sound Output Mode Stereo Stereo
Sound Effects - Bass Boost
Frequency Response - 5 - 21000 Hz
Diaphragm - 7 mm
Simultaneously Connectable Devices Qty (Multipoint) - 1
Features - TrueResponse technology
MICROPHONE Belkin SoundForm FREEDOM Sennheiser CX Plus
Form Factor Built-in Built-in
Frequency Response - 100 - 10000 Hz
Microphones Included - 4
CABLE Belkin SoundForm FREEDOM Sennheiser CX Plus
Cable Type USB-C to USB-A cable USB-C charge cable - detachable
FEATURES Belkin SoundForm FREEDOM Sennheiser CX Plus
Features - Touch control
Internet of Things (IoT) Compatible - Yes
Intelligent Assistant - Siri, Google Assistant
BATTERY AND CHARGING Belkin SoundForm FREEDOM Sennheiser CX Plus
Battery Type Headphone battery rechargeable - wireless charging Headphone battery rechargeable - Lithium Ion
Battery Capacity 60 mAh 55 mAh Belkin SoundForm FREEDOM have a higher battery capacity than Sennheiser CX Plus.
Battery Life 8 hour(s) -
Battery Life Details Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours
Wireless Charging Standards Qi -
Charging Time - 1.5 hour(s)
Included Qty - 2
CONNECTIONS Belkin SoundForm FREEDOM Sennheiser CX Plus
Connector Type USB (USB Type-C) -
OTHERS Belkin SoundForm FREEDOM Sennheiser CX Plus
Included Accessories 3 pairs of silicone ear tips (small, medium, large), USB-C to USB-A cable, charging case (520 mAh) 4 pairs of earpads (extra small, small, medium, large), charging case (420 mAh)
Software Included Find my earphones -
Compatibility iPhone, Android phone -
Compliant Standards Qi -
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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