Compare Redmi Buds 3 Pro vs Razer Hammerhead True Wireless Pro vs Ultimate Ears FITS
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.2
Bluetooth 5.1
Bluetooth 5.0
Wireless Range
10 m
Construction
Battery | Capacity
35mAh / 0.13Wh
Carrying Case
Charging case
Colors
Glacier Gray, Graphite Black
Grey, Lilac, Midnight Blue
Drivers
9 mm composite vibrating diaphragm coil
10mm
10 mm
Form Factor
In-Ear, True Wireless Headphones
In-ear
True Wireless Earphones, Dynamic Headphones
Headphone Type
Dynamic headphones
Microphone
3 microphones per earbud
Yes
Dimensions
Size | Depth
25.4 mm
Size | Height
21.3 mm
Size | Width
20.3 mm
Weight
4.9 g
5 g
Function
Bluetooth Codecs
SBC, AAC
SBC, AAC, APT-X
Fast Charging
10 minutes for 3 hours
10 min of charge for 60 min of listening
Microphone Pickup Pattern
Omnidirectional
Noise Cancellation
Active Noise Cancellation
Weather Resistance
Sweat Resistant / IPX3
Wireless Charging
Yes
Performance
Battery Life
6 hours music w/ ANC off, up to 28 hours w/ charging case
4h per charge, up to 20h total
8 hours / 20 h with charging case
Charging Time
1 hour
Frequency Response
20Hz - 20kHz
20 Hz - 20 kHz
Impedance
32 ohms
16 ohms
Max Sound Level
110 db at 500 Hz
Microphone Frequency Response
100Hz - 10kHz
Microphone Sensitivity
-42 dB
Production
Debut
2021-06-27
2020-12-03
2020-10-01
Made In
USA
Model Name
TWSEJ01ZM
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