Compare Lenovo Smart Wireless Earbuds 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
Construction
Battery | Capacity
400 mAh
Carrying Case
Charging case
Colors
Black, White
Grey, Lilac, Midnight Blue
Drivers
11mm dynamic drivers
10mm
10 mm
Form Factor
In-ear, True wireless headphones
In-ear
True Wireless Earphones, Dynamic Headphones
Headphone Type
Dynamic headphones
Microphone
6x Microphones
Yes
Dimensions
Size | Depth
47.7 mm / 1.88"
Size | Height
56 mm / 2.2"
Size | Width
28.4 mm / 1.12"
Weight
4.2 g / 0.009 lbs
5 g
Function
Bluetooth Codecs
SBC, AAC
SBC, AAC, APT-X
Compatibility
IOS, Android 8, Windows
Fast Charging
10 min of charge for 60 min of listening
Microphone Pickup Pattern
Omnidirectional
Noise Cancellation
Active Noise Cancellation w/ 6 microphones
Weather Resistance
IPX4
Sweat Resistant / IPX3
Performance
Battery Life
Play time 5.4h (ANC on) / 7h (ANC off) + 3x extra charges w/ Charging Case (28h total)
4h per charge, up to 20h total
8 hours / 20 h with charging case
Frequency Response
20Hz - 20kHz
20 Hz - 20 kHz
Impedance
16 ohms
Max Sound Level
110 db at 500 Hz
Microphone Frequency Response
100Hz - 10kHz
Microphone Sensitivity
-42 dB
Production
Debut
2021-09-08 (Lenovo Tech World 2021)
2020-12-03
2020-10-01
Made In
USA
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