Compare OnePlus Buds Z vs Samsung Galaxy Buds Pro vs Bang & Olufsen Beoplay EQ
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.0
Bluetooth 5.2
Wireless Range
10 m
Construction
Battery | Capacity
40 mAh (earbud) x2 + 450 mAh (charging box)
61 mAh
85 mAh per earbud
Colors
White / Steven Harrington Edition
Phantom Violet, Phantom Black, Phantom Silver
Black Anthracite, Sand Gold, Nordic Ice
Drivers
10 mm dynamic
2-way (11mm woofer + 6.5mm tweeter)
Electro-dynamic, 6.8mm diameter
Form Factor
True Wireless Headphones
In-ear true wireless headphones
True wireless, in-ear headphones
Headphone Type
Dynamic headphones
Material
Hard anodized Aluminum + Polymer + Silicone
Microphone
3 mics (2 outer + 1 inner)
6 x MEMS, omni-directional (beam directional for speech)
Dimensions
Size | Depth
35.9 mm
0.82 inch
27 mm
Size | Height
29.05 mm
0.77 inch
22 mm
Size | Width
0.81 inch
24 mm
Weight
4.35 g
8 g
Function
Bluetooth Codecs
Scalable (Samsung proprietary), AAC, SBC
SBC, AAC codec, aptX™ Adaptive
Compatibility
Android 7.0 or higher
Fast Charging
10 mins for 3 hours
1-hour play time / 5-minute quick charging
20 minutes gives approximately 2 hours playback
Noise Cancellation
ANC, cutting external background noise by up to 99%, 2 adjustable levels; 4 adjustable levels of Ambient Sound mode
Adaptive Active Noise Cancellation
Sensor
Accelerometer, Gyro, Proximity, Hall, Touch, Voice Pickup Unit(VPU)
Weather Resistance
IP55
IPX78
IP54
Wireless Charging
Qi-certified wireless charging
Qi
Performance
Battery Life
Up to 5 hours (music playback) / 3 hours (phone call) / Up to 20 hours music playback (w/ charging box)
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
Up to 6.5 hours ANC on / 7.5 hours ANC off / 20 hours with charging case
Charging Time
80 mins
1.5 hours
Frequency Response
20Hz - 20kHz
20Hz ~ 20kHz
Impedance
17 ohms
Microphone Sensitivity
-38 dB ± 2dB
Sensitivity
97 dB ± 3dB
107dB ±3dB
Production
Debut
2020-10
2021-01-15 (Galaxy Unpacked 2021)
2021
Model Name
E502A
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