Compare Bowers Wilkins PI7 vs Samsung Galaxy Buds2

Connectivity

Ports
USB-C
USB-C
Wireless Connectivity
Bluetooth
Bluetooth 5.2

Construction

Battery | Capacity
61 mAh
Cable
20cm USB-C cable
Carrying Case
Yes
Colors
White, Charcoal
Olive, Graphite, Lavender, White
Drivers
9.2mm Dynamic Drive + Balanced Armature
2-way Dynamic Drivers
Form Factor
In-Ear, True Wireless Headphones, Earbuds
In-ear true wireless headphones
Headphone Type
Dynamic headphones
Dynamic headphones
Microphone
4x mics for ANC + 2x mics for telephony
3 mics (2 outer + 1 inner)

Dimensions

Size | Depth
21.1 mm
Size | Height
20.9 mm
Size | Width
17.0 mm
Weight
8 g
5 g

Function

Bluetooth Codecs
AptX Adaptive, aptX HD, aptX Low Latency, aptX Classic, AAC, SBC
Bluetooth Profiles
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
A2DP, AVRCP, HFP
Compatibility
Android 7.0 or higher
Fast Charging
2hrs with 15min charge
Noise Cancellation
Yes
ANC, cutting external background noise by up to 98%
Sensor
Accelerometer, Gyro, Proximity, Hall, Touch, Voice Pickup Unit (VPU)

Performance

Battery Life
4hrs Bluetooth with ANC
5 hours / Total 18 hours Play time; 4 hours / Total 14.5h Talk time
Frequency Response
10Hz ~ 20kHz
Total Harmonic Distortion
0.3% (1kHz/10mW)

Production

Debut
2021-04
2021-08-11

Price

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