Compare Redmi Buds 3 Pro vs Apple AirPods 3 vs Lenovo Smart Wireless Earbuds
Connectivity
Ports
USB-C
MagSafe or Lightning
USB-C
Wireless Connectivity
Bluetooth 5.2
Bluetooth 5.0
Bluetooth 5.2
Wireless Range
10 m
Construction
Battery | Capacity
35mAh / 0.13Wh
400 mAh
Colors
Glacier Gray, Graphite Black
Black, White
Drivers
9 mm composite vibrating diaphragm coil
High-excursion Apple driver
11mm dynamic drivers
Form Factor
In-Ear, True Wireless Headphones
In-ear, True wireless headphones
Headphone Type
Dynamic headphones
Dynamic headphones
Microphone
3 microphones per earbud
Dual beamforming microphones
6x Microphones
Dimensions
Size | Depth
25.4 mm
0.76 inch (19.21 mm)
47.7 mm / 1.88"
Size | Height
21.3 mm
1.21 inches (30.79 mm)
56 mm / 2.2"
Size | Width
20.3 mm
0.72 inch (18.26 mm)
28.4 mm / 1.12"
Weight
4.9 g
0.15 ounce (4.28 grams)
4.2 g / 0.009 lbs
Function
Audio
Spatial audio with dynamic head tracking, Adaptive EQ
Compatibility
IOS, Android 8, Windows
Fast Charging
10 minutes for 3 hours
5 minutes in the case provides around 1 hour of listening time
Noise Cancellation
Active Noise Cancellation
No
Active Noise Cancellation w/ 6 microphones
Processor
H1 headphone chip
Sensor
Skin-detect sensor, Motion-detecting accelerometer, Speech-detecting accelerometer, Force sensor
Weather Resistance
IPX4
IPX4
Wireless Charging
Yes
Qi
Performance
Battery Life
6 hours music w/ ANC off, up to 28 hours w/ charging case
6 h listening, 4 h talk / 30 h listening, 20 h talk with charging case
Play time 5.4h (ANC on) / 7h (ANC off) + 3x extra charges w/ Charging Case (28h total)
Charging Time
1 hour
Impedance
32 ohms
Production
Debut
2021-06-27
2021-10-18
2021-09-08 (Lenovo Tech World 2021)
Model Name
TWSEJ01ZM
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