Compare Yamaha TW-E3B vs Sennheiser CX True Wireless vs Sennheiser CX 400BT
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
Bluetooth 5
Bluetooth 5.2
Bluetooth 5.1
Wireless Range
10 m / 32.8 ft
Construction
Battery | Capacity
2x 60 mAh (each earbud) + 400 mAh (charging case)
Cable
30 cm USB-A to USB-C
Carrying Case
Charging Case only
Colors
Black, Grey, Blue, Green, Pink, Purple
Drivers
6.0 mm
TrueResponse Transducer Sennheiser 7mm dynamic driver
Sennheiser 7mm dynamic driver
Form Factor
In-ear, True-wireless earphones
Headphone Type
Dynamic headphones
In-ear, closed
In-ear, closed
Microphone
2 mic beamforming arrays (4 mics in total)
Dimensions
Weight
5.1 g / 0.18 oz
2x 6g (earbud) + 37g (charging case)
2x 6g (earbud) + 37g (charging case)
Function
Bluetooth Codecs
SBC, AAC, Qualcomm aptX
SBC, AAC, aptX
SBC, AAC, aptX
Bluetooth Profiles
A2DP, AVRCP, HFP, HSP
A2DP, AVRCP, HFP
A2DP, AVRCP, HSP, HFP
Fast Charging
15 min for 1 h playtime
Noise Cancellation
Passive
Voice Assistance
Siri / Google Assistant
Weather Resistance
IPX5
Wireless Charging
No
Performance
Battery Life
24 h (Approx. 6 h + 3 recharges)
9 h with earbuds, 27 h with charging case
7 h with earbuds, 20 h with charging case
Charging Time
2 h
1.5 h
1.5 h
Frequency Response
20Hz ~ 20kHz
5 Hz - 21 kHz
5 Hz - 21 kHz
Microphone Frequency Response
100 Hz - 10 kHz
100 Hz - 10 kHz
Production
Accessory
Eartips: XS / S / M / L | Silicone Sleeves: No
Availability
2021-10
2021-07-08
2020-09-15
Debut
2021-09-28
2021-06-28
2020-09-01
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