Compare Huawei FreeBuds 4i vs Bose QuietComfort vs Bowers & Wilkins PI5
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.2
Bluetooth 5.1
Bluetooth
Construction
Battery | Capacity
55 mAh Earbud + 215 mAh Charging Case
Cable
30 cm
20cm USB-C cable
Carrying Case
Yes
Colors
Red, Ceramic White, Carbon Black
Triple Black, Soapstone
White, Charcoal
Drivers
10 mm dynamic
9.2mm Dynamic Drive with Balanced Armature
Form Factor
In-Ear, True Wireless Headphones, Earbuds
Headphone Type
In-ear
Dynamic headphones
Microphone
Yes
4 total microphones
2x mics for ANC + 2x mics for telephony
Dimensions
Size | Depth
23.9 mm
1.06 inch
Size | Height
37.5 mm
1.54 inch
Size | Width
21 mm
1.02 inch
Weight
5.5 g
8.6 g
8 g
Function
Bluetooth Codecs
SBC, AAC
AptX, AAC, SBC
Bluetooth Profiles
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
Fast Charging
10 minutes for 4 hours of playback
15 minutes for 2 h
2hrs with 15min charge
Noise Cancellation
Active
Yes
Sensor
Wear detection sensor
Weather Resistance
IPX4
Wireless Charging
Qi certified wireless charging pad
Performance
Battery Life
7.5h ANC off / 10h ANC off / 22h w/ charging case
Up to 6 h + 2 charges = 18 h
4hrs Bluetooth with ANC
Charging Time
2 h
Frequency Response
10Hz ~ 20kHz
Total Harmonic Distortion
0.3% (1kHz/10mW)
Production
Debut
2021
2020-09-10
2021-04
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