Compare Huawei FreeBuds 4i vs Bowers & Wilkins PI5 vs Yamaha TW-E5A
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.2
Bluetooth
Bluetooth 5
Construction
Battery | Capacity
55 mAh Earbud + 215 mAh Charging Case
Cable
20cm USB-C cable
30 cm
Carrying Case
Yes
Charging case only
Colors
Red, Ceramic White, Carbon Black
White, Charcoal
Drivers
10 mm dynamic
9.2mm Dynamic Drive with Balanced Armature
6.2 mm
Form Factor
In-Ear, True Wireless Headphones, Earbuds
Headphone Type
In-ear
Dynamic headphones
Dynamic, In-ear
Microphone
Yes
2x mics for ANC + 2x mics for telephony
Dimensions
Size | Depth
23.9 mm
Size | Height
37.5 mm
Size | Width
21 mm
Weight
5.5 g
8 g
7 g each
Function
Bluetooth Codecs
AptX, AAC, SBC
SBC, AAC, Qualcomm aptX
Bluetooth Profiles
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
A2DP, AVRCP, HFP, HSP
Fast Charging
10 minutes for 4 hours of playback
2hrs with 15min charge
Noise Cancellation
Active
Yes
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
4hrs Bluetooth with ANC
26 h (Approx. 6.5 h + 3 recharges)
Charging Time
2 h
Frequency Response
10Hz ~ 20kHz
20 Hz - 20 kHz
Total Harmonic Distortion
0.3% (1kHz/10mW)
Production
Accessory
Silicone Sleeves, included: S / M / L | Eartips, included: XS / S / M / L / XL
Availability
2020-12
Debut
2021
2021-04
2020-08-19
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