Compare Huawei FreeBuds 4 vs JBL Live Pro+ vs Panasonic RZ-S300W
Connectivity
Ports
USB-C
Wireless Connectivity
Bluetooth 5.2
Bluetooth 5.0
Bluetooth 5.0
Wireless Range
10 m
Construction
Battery | Capacity
30 mAh Earbud + 410 mAh Charging Case
55 mAh Lithium-ion 3.7V
Colors
Silver Frost, Ceramic White
Black, White, Pink and Beige
Drivers
14.3 mm dynamic
11 mm
6 mm
Form Factor
True-wireless headphones, in-ear
Headphone Type
In-ear
Dynamic headphones
Magnet
Neodymium
Microphone
Yes
MEMS Mic
Dimensions
Size | Depth
18.5 mm
17 mm
Size | Height
41.4 mm
28 mm
Size | Width
16.8 mm
17 mm
Weight
4.1 g
10 g / 0.35 oz
4 g
Function
Bluetooth Codecs
SBC, AAC
Bluetooth Profiles
A2DP V1.3, AVRCP V1.6, HFP V1.7
A2DP, AVRCP, HSP, HFP
Fast Charging
15 min for 2.5 hours
1h playback in 10min
15 minutes for 90 minutes play time
Noise Cancellation
Active
Active
No
Sensor
Wear detection sensor
Weather Resistance
IPX4
IPX4
IPX4
Wireless Charging
Yes
Performance
Battery Life
4h ANC off / 2.5h ANC on earbuds / 22h ANC off / 14h ANC off w/ charging case
6h (ANC on) / 7h (ANC off) / 3 charges extra with charging case
7.5 h / 30 h (with Charging Cradle)
Charging Time
1h
2 hours
2 h
Frequency Response
20Hz – 20kHz
20Hz - 20kHz
Impedance
16 ohms
Sensitivity
102 dB @ 1kHz/1mW
Production
Availability
2021-04
Debut
2021
2021-01 (CES 2021)
2020 CES
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