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Compare Microsoft Surface Earbuds vs Lenovo Smart Wireless Earbuds

Variants

Charging case

Connectivity

Ports
USB-C
USB-C
Wireless Connectivity
Bluetooth 4.1/4.2
Bluetooth 5.2

Construction

Battery | Capacity
400 mAh
Colors
Glacier
Black, White
Drivers
13.6 mm
11mm dynamic drivers
Form Factor
In-ear, True wireless headphones
Headphone Type
Dynamic headphones
Microphone
Two microphones per earbud
6x Microphones

Dimensions

Size | Depth
19.9 mm
47.7 mm / 1.88"
Size | Diameter
25 mm
Size | Height
Charging case25 mm
56 mm / 2.2"
Size | Length
Charging case75 mm
Size | Width
Charging case33.2 mm
28.4 mm / 1.12"
Weight
7.2 g eachCharging case40 g
4.2 g / 0.009 lbs

Function

Bluetooth Codecs
SBC, aptX
Compatibility
IOS, Android 8, Windows
Noise Cancellation
Active Noise Cancellation w/ 6 microphones
Operating System
Windows 10, Android 4.4, iOS 9
Weather Resistance
IPX4
IPX4

Performance

Battery Life
8 h + two charges = 24 h
Play time 5.4h (ANC on) / 7h (ANC off) + 3x extra charges w/ Charging Case (28h total)
Charging Time
10-minute charge provides up to one hour of battery life
Frequency Response
20 Hz – 20 kHz

Production

Debut
2021-09-08 (Lenovo Tech World 2021)
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