Amazon Echo Buds vs. Sennheiser CX Plus

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Amazon Echo Buds 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

Amazon Echo Buds vs. Sennheiser CX Plus Comparison Chart
DESIGN AND DIMENSIONS Amazon Echo Buds Sennheiser CX Plus
Product Type True wireless earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Dimensions & Weight Details Charging case: 7.7 cm x 5.7 cm x 2.9 cm / 70 g
Earbud: 2.2 cm x 2.3 cm x 2.4 cm / 7.6 g
Earbud: 5.9 cm x 3.38 cm x 4.23 cm / 6 g
Charging case: 35 g
Colour - White | Black
Protection Sweat-resistant, water-resistant Splashproof, IPX4
Recommended Use Portable electronics Portable electronics
SOUND QUALITY Amazon Echo Buds Sennheiser CX Plus
Headphones Form Factor In-ear In-ear
Headphones Technology - Dynamic
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.0 Bluetooth 5.2 Sennheiser CX Plus have a more advanced version of Bluetooth than Amazon Echo Buds.
Bluetooth Profiles Hands-Free Profile (HFP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec - SBC, AAC, aptX, aptX Adaptive
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Active Noise Cancelling Technology Bose Active Noise Reduction -
Noise Isolating Yes - Amazon Echo Buds are equipped with a noise isolating function.
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 Amazon Echo Buds Sennheiser CX Plus
Form Factor Built-in Built-in
Microphone Operation Mode Beamforming -
Frequency Response - 100 - 10000 Hz
Microphones Included - 4
REMOTE CONTROL Amazon Echo Buds Sennheiser CX Plus
Controls Mute, voice assistant -
CABLE Amazon Echo Buds Sennheiser CX Plus
Cable Type Micro-USB charge cable USB-C charge cable - detachable
FEATURES Amazon Echo Buds Sennheiser CX Plus
Features - Touch control
Internet of Things (IoT) Compatible Yes Yes
Intelligent Assistant Siri, Google Assistant, Alexa Siri, Google Assistant
Sensors Accelerometer, proximity sensor, touch sensor -
BATTERY AND CHARGING Amazon Echo Buds Sennheiser CX Plus
Battery Type Headphone battery rechargeable Headphone battery rechargeable - Lithium Ion
Battery Capacity - 55 mAh
Battery Life 5 hour(s) -
Battery Life Details Continuous playback: up to 5 hours
Continuous playback (with included charging case): up to 20 hours
Continuous talk (with included charging case): up to 16 hours
Continuous talk: up to 4 hours
Continuous playback (with included charging case): up to 24 hours
Charging Time - 1.5 hour(s)
Included Qty - 2
CONNECTIONS Amazon Echo Buds Sennheiser CX Plus
Connector Type USB (5 pin Micro-USB Type B) -
OTHERS Amazon Echo Buds Sennheiser CX Plus
Included Accessories 3 pairs of ear tips (small, medium, large), 3 pairs of wing tips (small, medium, large) 4 pairs of earpads (extra small, small, medium, large), charging case (420 mAh)
Compliant Standards IPX4 -
Service & Support Limited warranty - 1 year Limited warranty - 2 years
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