Compare Huawei FreeBuds 4i vs Sennheiser CX 400BT vs Yamaha TW-E5A
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.2
Bluetooth 5.1
Bluetooth 5
Construction
Battery | Capacity
55 mAh Earbud + 215 mAh Charging Case
Cable
30 cm
Carrying Case
Charging case only
Colors
Red, Ceramic White, Carbon Black
Drivers
10 mm dynamic
Sennheiser 7mm dynamic driver
6.2 mm
Headphone Type
In-ear
In-ear, closed
Dynamic, In-ear
Microphone
Yes
Dimensions
Size | Depth
23.9 mm
Size | Height
37.5 mm
Size | Width
21 mm
Weight
5.5 g
2x 6g (earbud) + 37g (charging case)
7 g each
Function
Bluetooth Codecs
SBC, AAC, aptX
SBC, AAC, Qualcomm aptX
Bluetooth Profiles
A2DP, AVRCP, HSP, HFP
A2DP, AVRCP, HFP, HSP
Fast Charging
10 minutes for 4 hours of playback
Noise Cancellation
Active
Sensor
Wear detection sensor
Voice Assistance
Siri / Google Asisstant
Weather Resistance
IPX5
Wireless Charging
No
Performance
Battery Life
7.5h ANC off / 10h ANC off / 22h w/ charging case
7 h with earbuds, 20 h with charging case
26 h (Approx. 6.5 h + 3 recharges)
Charging Time
1.5 h
2 h
Frequency Response
5 Hz - 21 kHz
20 Hz - 20 kHz
Microphone Frequency Response
100 Hz - 10 kHz
Production
Accessory
Silicone Sleeves, included: S / M / L | Eartips, included: XS / S / M / L / XL
Availability
2020-09-15
2020-12
Debut
2021
2020-09-01
2020-08-19
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