Compare Sony WF-C500 vs Redmi Buds 3 Pro vs Lenovo Smart Wireless Earbuds
Connectivity
Ports
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.2
Bluetooth 5.2
Wireless Range
10 m
10 m
Construction
Battery | Capacity
35mAh / 0.13Wh
400 mAh
Colors
Black, White, Orange, Green
Glacier Gray, Graphite Black
Black, White
Drivers
5.8 mm drivers
9 mm composite vibrating diaphragm coil
11mm dynamic drivers
Form Factor
In-ear, True wireless earphones
In-Ear, True Wireless Headphones
In-ear, True wireless headphones
Headphone Type
Dynamic headphones, closed
Dynamic headphones
Dynamic headphones
Magnet
Neodymium
Microphone
MEMS driver
3 microphones per earbud
6x Microphones
Dimensions
Size | Depth
25.4 mm
47.7 mm / 1.88"
Size | Height
21.3 mm
56 mm / 2.2"
Size | Width
20.3 mm
28.4 mm / 1.12"
Weight
5.4 g / 0.2 oz each
4.9 g
4.2 g / 0.009 lbs
Function
Bluetooth Codecs
SBC, AAC
Bluetooth Profiles
A2DP, AVRCP, HFP, HSP
Compatibility
IOS, Android 8, Windows
Fast Charging
10 min for 1 hour of playtime
10 minutes for 3 hours
Microphone Pickup Pattern
Omni-directional
Noise Cancellation
Active Noise Cancellation
Active Noise Cancellation w/ 6 microphones
Weather Resistance
IPX4
IPX4
Wireless Charging
Yes
Performance
Battery Life
Up to 10 hours + 10 hours (case) playback
6 hours music w/ ANC off, up to 28 hours w/ charging case
Play time 5.4h (ANC on) / 7h (ANC off) + 3x extra charges w/ Charging Case (28h total)
Charging Time
2.5 hours
1 hour
Frequency Response
20Hz ~ 20kHz
Impedance
32 ohms
Power Consumption
1.9 W
Production
Debut
2021-09-29
2021-06-27
2021-09-08 (Lenovo Tech World 2021)
Made In
Vietnam
Model Name
TWSEJ01ZM
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