Compare LG HBS-FN4 vs Sennheiser CX True Wireless
Connectivity
Ports
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.2
Construction
Battery | Capacity
2x 55 mAh (earbuds) + 390 mAh (charging case)
2x 60 mAh (each earbud) + 400 mAh (charging case)
Colors
Black, White
Drivers
TrueResponse Transducer Sennheiser 7mm dynamic driver
Headphone Type
In-ear, closed
Microphone
2 pairs
2 mic beamforming arrays (4 mics in total)
Dimensions
Size | Depth
16.1 mm
Size | Height
32.77 mm
Size | Width
25.0 mm
Weight
5.4 g
2x 6g (earbud) + 37g (charging case)
Function
Bluetooth Codecs
SBC / AAC
SBC, AAC, aptX
Bluetooth Profiles
A2DP, AVRCP, HFP
Fast Charging
5 min for 1 h of play
15 min for 1 h playtime
Noise Cancellation
Passive
Weather Resistance
IPX4 (splash)
Performance
Battery Life
5 h (talk) / 6 h (play) / 18 h (earbuds + case)
9 h with earbuds, 27 h with charging case
Charging Time
1.5 h
Frequency Response
5 Hz - 21 kHz
Microphone Frequency Response
100 Hz - 10 kHz
Production
Availability
2021-07-08
Debut
2020-06
2021-06-28
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