Compare Apple AirPods 3 vs Huawei FreeBuds 4i vs Lenovo Smart Wireless Earbuds
Connectivity
Ports
MagSafe or Lightning
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.2
Bluetooth 5.2
Construction
Battery | Capacity
55 mAh Earbud + 215 mAh Charging Case
400 mAh
Colors
Red, Ceramic White, Carbon Black
Black, White
Drivers
High-excursion Apple driver
10 mm dynamic
11mm dynamic drivers
Form Factor
In-ear, True wireless headphones
Headphone Type
In-ear
Dynamic headphones
Microphone
Dual beamforming microphones
Yes
6x Microphones
Dimensions
Size | Depth
0.76 inch (19.21 mm)
23.9 mm
47.7 mm / 1.88"
Size | Height
1.21 inches (30.79 mm)
37.5 mm
56 mm / 2.2"
Size | Width
0.72 inch (18.26 mm)
21 mm
28.4 mm / 1.12"
Weight
0.15 ounce (4.28 grams)
5.5 g
4.2 g / 0.009 lbs
Function
Audio
Spatial audio with dynamic head tracking, Adaptive EQ
Compatibility
IOS, Android 8, Windows
Fast Charging
5 minutes in the case provides around 1 hour of listening time
10 minutes for 4 hours of playback
Noise Cancellation
No
Active
Active Noise Cancellation w/ 6 microphones
Processor
H1 headphone chip
Sensor
Skin-detect sensor, Motion-detecting accelerometer, Speech-detecting accelerometer, Force sensor
Wear detection sensor
Weather Resistance
IPX4
IPX4
Wireless Charging
Qi
Performance
Battery Life
6 h listening, 4 h talk / 30 h listening, 20 h talk with charging case
7.5h ANC off / 10h ANC off / 22h w/ charging case
Play time 5.4h (ANC on) / 7h (ANC off) + 3x extra charges w/ Charging Case (28h total)
Production
Debut
2021-10-18
2021
2021-09-08 (Lenovo Tech World 2021)
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