Compare Panasonic RZ-S300W vs Sony WF-C500 vs Sennheiser CX 400BT
Connectivity
Ports
USB-C
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.0
Bluetooth 5.1
Wireless Range
10 m
10 m
Construction
Colors
Black, White, Orange, Green
Drivers
6 mm
5.8 mm drivers
Sennheiser 7mm dynamic driver
Form Factor
In-ear, True wireless earphones
Headphone Type
Dynamic headphones, closed
In-ear, closed
Magnet
Neodymium
Neodymium
Microphone
MEMS Mic
MEMS driver
Dimensions
Size | Depth
17 mm
Size | Height
28 mm
Size | Width
17 mm
Weight
4 g
5.4 g / 0.2 oz each
2x 6g (earbud) + 37g (charging case)
Function
Bluetooth Codecs
SBC, AAC
SBC, AAC
SBC, AAC, aptX
Bluetooth Profiles
A2DP, AVRCP, HSP, HFP
A2DP, AVRCP, HFP, HSP
A2DP, AVRCP, HSP, HFP
Fast Charging
15 minutes for 90 minutes play time
10 min for 1 hour of playtime
Microphone Pickup Pattern
Omni-directional
Noise Cancellation
No
Weather Resistance
IPX4
IPX4
Performance
Battery Life
7.5 h / 30 h (with Charging Cradle)
Up to 10 hours + 10 hours (case) playback
7 h with earbuds, 20 h with charging case
Charging Time
2 h
2.5 hours
1.5 h
Frequency Response
20Hz - 20kHz
20Hz ~ 20kHz
5 Hz - 21 kHz
Microphone Frequency Response
100 Hz - 10 kHz
Power Consumption
1.9 W
Production
Availability
2020-09-15
Debut
2020 CES
2021-09-29
2020-09-01
Made In
Vietnam
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