Compare Sony WF-1000XM4 vs Huawei FreeBuds 4
Connectivity
Ports
USB-C
Wireless Connectivity
Bluetooth 5.2
Bluetooth 5.2
Construction
Battery | Capacity
30 mAh Earbud + 410 mAh Charging Case
Colors
Silver, Black
Silver Frost, Ceramic White
Drivers
6 mm
14.3 mm dynamic
Form Factor
True Wireless Earphones
Headphone Type
Dynamic headphones
In-ear
Magnet
High-power neodymium magnets
Microphone
Yes
Dimensions
Size | Depth
18.5 mm
Size | Height
41.4 mm
Size | Width
16.8 mm
Weight
7.3 g
4.1 g
Function
Bluetooth Codecs
SBC, AAC, LDAC
Bluetooth Profiles
A2DP, AVRCP, HFP, HSP
Fast Charging
5 minute for 60 minutes of play time
15 min for 2.5 hours
Noise Cancellation
Active noise cancellation
Active
Sensor
Wear detection sensor
Weather Resistance
IPX4 water resistance
IPX4
Wireless Charging
Qi wireless charging
Performance
Battery Life
Music playback: 8 hours ANC on / 12 hours ANC off + 2x charges from case
4h ANC off / 2.5h ANC on earbuds / 22h ANC off / 14h ANC off w/ charging case
Charging Time
1.5 hours
1h
Production
Debut
2021-06-08
2021
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