Compare Samsung Galaxy Buds Pro vs Bowers Wilkins PI7 vs Samsung Galaxy Buds2
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.0
Bluetooth
Bluetooth 5.2
Construction
Battery | Capacity
61 mAh
61 mAh
Cable
20cm USB-C cable
Carrying Case
Yes
Colors
Phantom Violet, Phantom Black, Phantom Silver
White, Charcoal
Olive, Graphite, Lavender, White
Drivers
2-way (11mm woofer + 6.5mm tweeter)
9.2mm Dynamic Drive + Balanced Armature
2-way Dynamic Drivers
Form Factor
In-ear true wireless headphones
In-Ear, True Wireless Headphones, Earbuds
In-ear true wireless headphones
Headphone Type
Dynamic headphones
Dynamic headphones
Microphone
3 mics (2 outer + 1 inner)
4x mics for ANC + 2x mics for telephony
3 mics (2 outer + 1 inner)
Dimensions
Size | Depth
0.82 inch
21.1 mm
Size | Height
0.77 inch
20.9 mm
Size | Width
0.81 inch
17.0 mm
Weight
8 g
5 g
Function
Bluetooth Codecs
Scalable (Samsung proprietary), AAC, SBC
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
Android 7.0 or higher
Fast Charging
1-hour play time / 5-minute quick charging
2hrs with 15min charge
Noise Cancellation
ANC, cutting external background noise by up to 99%, 2 adjustable levels; 4 adjustable levels of Ambient Sound mode
Yes
ANC, cutting external background noise by up to 98%
Sensor
Accelerometer, Gyro, Proximity, Hall, Touch, Voice Pickup Unit(VPU)
Accelerometer, Gyro, Proximity, Hall, Touch, Voice Pickup Unit (VPU)
Weather Resistance
IPX78
Wireless Charging
Qi-certified wireless charging
Performance
Battery Life
ANC on 5 hours / Total 18 hours Play time; 4 hours / Total 14.5h Talk time | ANC off 8 hours / Total 28 hours Play time; 5 hours / Total 17.5h Talk time
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
2021-01-15 (Galaxy Unpacked 2021)
2021-04
2021-08-11
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