Compare OnePlus Buds vs Bowers & Wilkins PI5 vs Razer Hammerhead True Wireless Pro
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.0
Bluetooth
Bluetooth 5.1
Wireless Range
10 m
Construction
Battery | Capacity
35mAh (earbud) x2 + 420mAh (charging box)
Cable
20cm USB-C cable
Carrying Case
Yes
Colors
White / Gray
White, Charcoal
Drivers
1.34cm dynamic
9.2mm Dynamic Drive with Balanced Armature
10mm
Form Factor
True Wireless Headphones
In-Ear, True Wireless Headphones, Earbuds
In-ear
Headphone Type
Dynamic headphones
Dynamic headphones
Microphone
2x mics for ANC + 2x mics for telephony
Dimensions
Size | Depth
18.81 mm
Size | Height
37.89 mm
Size | Width
16.13 mm
Weight
4.7 g
8 g
5 g
Function
Bluetooth Codecs
AptX, AAC, SBC
SBC, AAC
Bluetooth Profiles
A2DP v1.3.1, AVRCP v1.6.1, HFP v1.7.1, HSP v1.2, BLE GATT
Fast Charging
10 mins for 10 hours (charging box+earbuds) / 10 mins for 2 hours play time for the earbuds
2hrs with 15min charge
Microphone Pickup Pattern
Omnidirectional
Noise Cancellation
Yes
Weather Resistance
IPX4
Performance
Battery Life
Up to 7 hours (music playback) / 4 hours (phone call) / Up to 30 hours music playback (w/ charging box)
4hrs Bluetooth with ANC
4h per charge, up to 20h total
Charging Time
80 mins
Frequency Response
20Hz - 20kHz
10Hz ~ 20kHz
20Hz - 20kHz
Impedance
16 ohms
Microphone Frequency Response
100Hz - 10kHz
Microphone Sensitivity
-38 dB ± 2dB
-42 dB
Sensitivity
97 dB ± 3dB
Total Harmonic Distortion
0.3% (1kHz/10mW)
Production
Debut
2020-07
2021-04
2020-12-03
Model Name
E501A
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