Compare Huawei FreeBuds 4 vs Bose Sport Open vs Apple AirPods 3
Variants
Charging Case
Carrying Case
Charging Base
Case
Connectivity
Ports
USB-C
USB-A via charging base
MagSafe or Lightning
Wireless Connectivity
Bluetooth 5.2
Bluetooth 1.5
Bluetooth 5.0
Construction
Battery | Capacity
30 mAh Earbud + 410 mAh Charging Case
Colors
Silver Frost, Ceramic White
Triple Black
Drivers
14.3 mm dynamic
Dipole transducer
High-excursion Apple driver
Form Factor
In-ear, true wireless earphones
Headphone Type
In-ear
Microphone
Yes
2 total microphones
Dual beamforming microphones
Dimensions
Size | Depth
18.5 mm
0.75 inch
0.76 inch (19.21 mm)
Size | Height
41.4 mm
2.2 inch
1.21 inches (30.79 mm)
Size | Width
16.8 mm
1.9 inch
0.72 inch (18.26 mm)
Weight
4.1 g
0.49 oz / 14 g each
0.15 ounce (4.28 grams)
Function
Audio
Spatial audio with dynamic head tracking, Adaptive EQ
Bluetooth Codecs
SBC and AAC
Bluetooth Profiles
A2DP, HFP, AVRCP, BLE
Fast Charging
15 min for 2.5 hours
Quick 30-minute charge for up to 3 hours
5 minutes in the case provides around 1 hour of listening time
Noise Cancellation
Active
No
No
Processor
H1 headphone chip
Sensor
Wear detection sensor
Skin-detect sensor, Motion-detecting accelerometer, Speech-detecting accelerometer, Force sensor
Weather Resistance
IPX4
IPX4
IPX4
Wireless Charging
Qi
Performance
Battery Life
4h ANC off / 2.5h ANC on earbuds / 22h ANC off / 14h ANC off w/ charging case
Up to 8 hours
6 h listening, 4 h talk / 30 h listening, 20 h talk with charging case
Charging Time
1h
2 hours
Production
Debut
2021
2021-01-05
2021-10-18
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