Compare Sennheiser CX 400BT vs Sony WF-C500 vs Apple AirPods 3
Connectivity
Ports
USB-C
MagSafe or Lightning
Wireless Connectivity
Bluetooth 5.1
Bluetooth 5.0
Bluetooth 5.0
Wireless Range
10 m
Construction
Colors
Black, White, Orange, Green
Drivers
Sennheiser 7mm dynamic driver
5.8 mm drivers
High-excursion Apple driver
Form Factor
In-ear, True wireless earphones
Headphone Type
In-ear, closed
Dynamic headphones, closed
Magnet
Neodymium
Microphone
MEMS driver
Dual beamforming microphones
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)
5.4 g / 0.2 oz each
0.15 ounce (4.28 grams)
Function
Audio
Spatial audio with dynamic head tracking, Adaptive EQ
Bluetooth Codecs
SBC, AAC, aptX
SBC, AAC
Bluetooth Profiles
A2DP, AVRCP, HSP, HFP
A2DP, AVRCP, HFP, HSP
Fast Charging
10 min for 1 hour of playtime
5 minutes in the case provides around 1 hour of listening time
Microphone Pickup Pattern
Omni-directional
Noise Cancellation
No
Processor
H1 headphone chip
Sensor
Skin-detect sensor, Motion-detecting accelerometer, Speech-detecting accelerometer, Force sensor
Weather Resistance
IPX4
IPX4
Wireless Charging
Qi
Performance
Battery Life
7 h with earbuds, 20 h with charging case
Up to 10 hours + 10 hours (case) playback
6 h listening, 4 h talk / 30 h listening, 20 h talk with charging case
Charging Time
1.5 h
2.5 hours
Frequency Response
5 Hz - 21 kHz
20Hz ~ 20kHz
Microphone Frequency Response
100 Hz - 10 kHz
Power Consumption
1.9 W
Production
Availability
2020-09-15
Debut
2020-09-01
2021-09-29
2021-10-18
Made In
Vietnam
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