Compare Sony WF-1000XM4 vs Lenovo Smart Wireless Earbuds
Connectivity
Ports
USB-C
Wireless Connectivity
Bluetooth 5.2
Bluetooth 5.2
Construction
Battery | Capacity
400 mAh
Colors
Silver, Black
Black, White
Drivers
6 mm
11mm dynamic drivers
Form Factor
True Wireless Earphones
In-ear, True wireless headphones
Headphone Type
Dynamic headphones
Dynamic headphones
Magnet
High-power neodymium magnets
Microphone
6x Microphones
Dimensions
Size | Depth
47.7 mm / 1.88"
Size | Height
56 mm / 2.2"
Size | Width
28.4 mm / 1.12"
Weight
7.3 g
4.2 g / 0.009 lbs
Function
Bluetooth Codecs
SBC, AAC, LDAC
Bluetooth Profiles
A2DP, AVRCP, HFP, HSP
Compatibility
IOS, Android 8, Windows
Fast Charging
5 minute for 60 minutes of play time
Noise Cancellation
Active noise cancellation
Active Noise Cancellation w/ 6 microphones
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
Play time 5.4h (ANC on) / 7h (ANC off) + 3x extra charges w/ Charging Case (28h total)
Charging Time
1.5 hours
Production
Debut
2021-06-08
2021-09-08 (Lenovo Tech World 2021)
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