Compare Bowers Wilkins PI7 vs Cambridge Melomania Touch vs Samsung Galaxy Buds Pro
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
Bluetooth
Bluetooth 5
Bluetooth 5.0
Wireless Range
9m / 30ft
Construction
Battery | Capacity
61 mAh
Cable
20cm USB-C cable
Carrying Case
Yes
Colors
White, Charcoal
Black or White
Phantom Violet, Phantom Black, Phantom Silver
Drivers
9.2mm Dynamic Drive + Balanced Armature
7mm Graphene-enhanced dynamic drivers
2-way (11mm woofer + 6.5mm tweeter)
Form Factor
In-Ear, True Wireless Headphones, Earbuds
In-Ear
In-ear true wireless headphones
Headphone Type
Dynamic headphones
Dynamic
Microphone
4x mics for ANC + 2x mics for telephony
3 mics (2 outer + 1 inner)
Dimensions
Size | Depth
0.82 inch
Size | Height
0.77 inch
Size | Width
0.81 inch
Weight
8 g
Function
Bluetooth Codecs
AptX Adaptive, aptX HD, aptX Low Latency, aptX Classic, AAC, SBC
Scalable (Samsung proprietary), AAC, SBC
Bluetooth Profiles
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
AptX, AAC
Compatibility
Android 7.0 or higher
Fast Charging
2hrs with 15min charge
1-hour play time / 5-minute quick charging
Noise Cancellation
Yes
ANC, cutting external background noise by up to 99%, 2 adjustable levels; 4 adjustable levels of Ambient Sound mode
Sensor
Accelerometer, Gyro, Proximity, Hall, Touch, Voice Pickup Unit(VPU)
Weather Resistance
IPX78
Wireless Charging
Qi-certified wireless charging
Performance
Battery Life
4hrs Bluetooth with ANC
9h single charge, 50h w/ charging case
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
Frequency Response
10Hz ~ 20kHz
Total Harmonic Distortion
0.3% (1kHz/10mW)
Production
Accessory
Eartips: 4x Small + 4x Medium + 4x Large silicone tips | Fins: 2x Small + 2x Medium + 2x Large silicone fins
Availability
2021-01-01
Debut
2021-04
2020-12-01
2021-01-15 (Galaxy Unpacked 2021)
Made In
China
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