Compare JBL Live Pro+ vs Bowers Wilkins PI7 vs Lenovo Smart Wireless Earbuds
Connectivity
Ports
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.0
Bluetooth
Bluetooth 5.2
Construction
Battery | Capacity
55 mAh Lithium-ion 3.7V
400 mAh
Cable
20cm USB-C cable
Carrying Case
Yes
Colors
Black, White, Pink and Beige
White, Charcoal
Black, White
Drivers
11 mm
9.2mm Dynamic Drive + Balanced Armature
11mm dynamic drivers
Form Factor
True-wireless headphones, in-ear
In-Ear, True Wireless Headphones, Earbuds
In-ear, True wireless headphones
Headphone Type
Dynamic headphones
Dynamic headphones
Dynamic headphones
Microphone
4x mics for ANC + 2x mics for telephony
6x Microphones
Dimensions
Size | Depth
47.7 mm / 1.88"
Size | Height
56 mm / 2.2"
Size | Width
28.4 mm / 1.12"
Weight
10 g / 0.35 oz
8 g
4.2 g / 0.009 lbs
Function
Bluetooth Codecs
AptX Adaptive, aptX HD, aptX Low Latency, aptX Classic, AAC, SBC
Bluetooth Profiles
A2DP V1.3, AVRCP V1.6, HFP V1.7
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
Compatibility
IOS, Android 8, Windows
Fast Charging
1h playback in 10min
2hrs with 15min charge
Noise Cancellation
Active
Yes
Active Noise Cancellation w/ 6 microphones
Weather Resistance
IPX4
IPX4
Wireless Charging
Yes
Performance
Battery Life
6h (ANC on) / 7h (ANC off) / 3 charges extra with charging case
4hrs Bluetooth with ANC
Play time 5.4h (ANC on) / 7h (ANC off) + 3x extra charges w/ Charging Case (28h total)
Charging Time
2 hours
Frequency Response
20Hz – 20kHz
10Hz ~ 20kHz
Impedance
16 ohms
Sensitivity
102 dB @ 1kHz/1mW
Total Harmonic Distortion
0.3% (1kHz/10mW)
Production
Availability
2021-04
Debut
2021-01 (CES 2021)
2021-04
2021-09-08 (Lenovo Tech World 2021)
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