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