Compare Sony WF-1000XM4 vs Panasonic RZ-S300W
Connectivity
Wireless Connectivity
Bluetooth 5.2
Bluetooth 5.0
Wireless Range
10 m
Construction
Colors
Silver, Black
Drivers
6 mm
6 mm
Form Factor
True Wireless Earphones
Headphone Type
Dynamic headphones
Magnet
High-power neodymium magnets
Neodymium
Microphone
MEMS Mic
Dimensions
Size | Depth
17 mm
Size | Height
28 mm
Size | Width
17 mm
Weight
7.3 g
4 g
Function
Bluetooth Codecs
SBC, AAC, LDAC
SBC, AAC
Bluetooth Profiles
A2DP, AVRCP, HFP, HSP
A2DP, AVRCP, HSP, HFP
Fast Charging
5 minute for 60 minutes of play time
15 minutes for 90 minutes play time
Noise Cancellation
Active noise cancellation
No
Weather Resistance
IPX4 water resistance
IPX4
Wireless Charging
Qi wireless charging
Performance
Battery Life
Music playback: 8 hours ANC on / 12 hours ANC off + 2x charges from case
7.5 h / 30 h (with Charging Cradle)
Charging Time
1.5 hours
2 h
Frequency Response
20Hz - 20kHz
Production
Debut
2021-06-08
2020 CES
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