Compare Bose Sport Open vs Bose QuietComfort vs Lenovo Smart Wireless Earbuds
Variants
Carrying Case
Charging Base
Charging case
Connectivity
Ports
USB-A via charging base
USB-C
USB-C
Wireless Connectivity
Bluetooth 1.5
Bluetooth 5.1
Bluetooth 5.2
Construction
Battery | Capacity
400 mAh
Cable
30 cm
Colors
Triple Black
Triple Black, Soapstone
Black, White
Drivers
Dipole transducer
11mm dynamic drivers
Form Factor
In-ear, true wireless earphones
In-ear, True wireless headphones
Headphone Type
Dynamic headphones
Microphone
2 total microphones
4 total microphones
6x Microphones
Dimensions
Size | Depth
0.75 inch
1.06 inch
47.7 mm / 1.88"
Size | Height
2.2 inch
1.54 inch
56 mm / 2.2"
Size | Width
1.9 inch
1.02 inch
28.4 mm / 1.12"
Weight
0.49 oz / 14 g each
8.6 g
4.2 g / 0.009 lbs
Function
Bluetooth Codecs
SBC and AAC
SBC, AAC
Bluetooth Profiles
A2DP, HFP, AVRCP, BLE
Compatibility
IOS, Android 8, Windows
Fast Charging
Quick 30-minute charge for up to 3 hours
15 minutes for 2 h
Noise Cancellation
No
Active Noise Cancellation w/ 6 microphones
Weather Resistance
IPX4
IPX4
IPX4
Wireless Charging
Qi certified wireless charging pad
Performance
Battery Life
Up to 8 hours
Up to 6 h + 2 charges = 18 h
Play time 5.4h (ANC on) / 7h (ANC off) + 3x extra charges w/ Charging Case (28h total)
Charging Time
2 hours
2 h
Production
Debut
2021-01-05
2020-09-10
2021-09-08 (Lenovo Tech World 2021)
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