Compare Sennheiser CX True Wireless vs Apple AirPods 3 vs Sennheiser CX True Wireless
Connectivity
Ports
USB-C
MagSafe or Lightning
USB-C
Wireless Connectivity
Bluetooth 5.2
Bluetooth 5.0
Bluetooth 5.2
Construction
Battery | Capacity
2x 60 mAh (each earbud) + 400 mAh (charging case)
2x 60 mAh (each earbud) + 400 mAh (charging case)
Drivers
TrueResponse Transducer Sennheiser 7mm dynamic driver
High-excursion Apple driver
TrueResponse Transducer Sennheiser 7mm dynamic driver
Headphone Type
In-ear, closed
In-ear, closed
Microphone
2 mic beamforming arrays (4 mics in total)
Dual beamforming microphones
2 mic beamforming arrays (4 mics in total)
Dimensions
Size | Depth
0.76 inch (19.21 mm)
Size | Height
1.21 inches (30.79 mm)
Size | Width
0.72 inch (18.26 mm)
Weight
2x 6g (earbud) + 37g (charging case)
0.15 ounce (4.28 grams)
2x 6g (earbud) + 37g (charging case)
Function
Audio
Spatial audio with dynamic head tracking, Adaptive EQ
Bluetooth Codecs
SBC, AAC, aptX
SBC, AAC, aptX
Bluetooth Profiles
A2DP, AVRCP, HFP
A2DP, AVRCP, HFP
Fast Charging
15 min for 1 h playtime
5 minutes in the case provides around 1 hour of listening time
15 min for 1 h playtime
Noise Cancellation
Passive
No
Passive
Processor
H1 headphone chip
Sensor
Skin-detect sensor, Motion-detecting accelerometer, Speech-detecting accelerometer, Force sensor
Weather Resistance
IPX4
Wireless Charging
Qi
Performance
Battery Life
9 h with earbuds, 27 h with charging case
6 h listening, 4 h talk / 30 h listening, 20 h talk with charging case
9 h with earbuds, 27 h with charging case
Charging Time
1.5 h
1.5 h
Frequency Response
5 Hz - 21 kHz
5 Hz - 21 kHz
Microphone Frequency Response
100 Hz - 10 kHz
100 Hz - 10 kHz
Production
Availability
2021-07-08
2021-07-08
Debut
2021-06-28
2021-10-18
2021-06-28
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