Compare Huawei FreeBuds 4i vs Sony WF-1000XM4
Connectivity
Ports
USB-C
Wireless Connectivity
Bluetooth 5.2
Bluetooth 5.2
Construction
Battery | Capacity
55 mAh Earbud + 215 mAh Charging Case
Colors
Red, Ceramic White, Carbon Black
Silver, Black
Drivers
10 mm dynamic
6 mm
Form Factor
True Wireless Earphones
Headphone Type
In-ear
Dynamic headphones
Magnet
High-power neodymium magnets
Microphone
Yes
Dimensions
Size | Depth
23.9 mm
Size | Height
37.5 mm
Size | Width
21 mm
Weight
5.5 g
7.3 g
Function
Bluetooth Codecs
SBC, AAC, LDAC
Bluetooth Profiles
A2DP, AVRCP, HFP, HSP
Fast Charging
10 minutes for 4 hours of playback
5 minute for 60 minutes of play time
Noise Cancellation
Active
Active noise cancellation
Sensor
Wear detection sensor
Weather Resistance
IPX4 water resistance
Wireless Charging
Qi wireless charging
Performance
Battery Life
7.5h ANC off / 10h ANC off / 22h w/ charging case
Music playback: 8 hours ANC on / 12 hours ANC off + 2x charges from case
Charging Time
1.5 hours
Production
Debut
2021
2021-06-08
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