Compare OnePlus Buds Z vs OnePlus Buds vs Microsoft Surface Earbuds
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.0
Bluetooth 4.1/4.2
Wireless Range
10 m
10 m
Construction
Battery | Capacity
40 mAh (earbud) x2 + 450 mAh (charging box)
35mAh (earbud) x2 + 420mAh (charging box)
Colors
White / Steven Harrington Edition
White / Gray
Glacier
Drivers
10 mm dynamic
1.34cm dynamic
13.6 mm
Form Factor
True Wireless Headphones
True Wireless Headphones
Headphone Type
Dynamic headphones
Dynamic headphones
Microphone
Two microphones per earbud
Dimensions
Size | Depth
35.9 mm
18.81 mm
19.9 mm
Size | Diameter
25 mm
Size | Height
29.05 mm
37.89 mm
Size | Width
16.13 mm
Weight
4.35 g
4.7 g
7.2 g each
Function
Bluetooth Codecs
SBC, aptX
Fast Charging
10 mins for 3 hours
10 mins for 10 hours (charging box+earbuds) / 10 mins for 2 hours play time for the earbuds
Operating System
Windows 10, Android 4.4, iOS 9
Weather Resistance
IP55
IPX4
IPX4
Performance
Battery Life
Up to 5 hours (music playback) / 3 hours (phone call) / Up to 20 hours music playback (w/ charging box)
Up to 7 hours (music playback) / 4 hours (phone call) / Up to 30 hours music playback (w/ charging box)
8 h + two charges = 24 h
Charging Time
80 mins
80 mins
10-minute charge provides up to one hour of battery life
Frequency Response
20Hz - 20kHz
20Hz - 20kHz
20 Hz – 20 kHz
Microphone Sensitivity
-38 dB ± 2dB
-38 dB ± 2dB
Sensitivity
97 dB ± 3dB
97 dB ± 3dB
Production
Debut
2020-10
2020-07
Model Name
E502A
E501A
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