In depth comparison and review of Panasonic RP-NJ300B and Huawei FreeBuds Pro 2. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Panasonic RP-NJ300B | Huawei FreeBuds Pro 2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.37 cm | |
| Width | - | 2.91 cm | |
| Depth | - | 2.18 cm | |
| Weight | 13 g | 6.1 g | Huawei FreeBuds Pro 2 are lighter than Panasonic RP-NJ300B headphones. |
| Dimensions & Weight Details | - | Earbud: 2.91 cm x 2.18 cm x 2.37 cm / 6.1 g Charging case: 6.79 cm x 2.45 cm x 4.75 cm / 52 g |
|
| Colour | Black | Silver blue | |
| Protection | - | Dust-resistant, wind protection, water-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Panasonic RP-NJ300B | Huawei FreeBuds Pro 2 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, LDAC | |
| Active Noise Cancelling | - | Yes | Huawei FreeBuds Pro 2 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Intelligent Dynamic ANC 2.0 | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Dynamic equaliser | |
| Frequency Response | 10 - 20000 Hz | 14 - 48000 Hz | Huawei FreeBuds Pro 2 offer a larger frequency range than Panasonic RP-NJ300B. |
| Impedance | 16 Ohm | - | |
| Diaphragm | 9 mm | 11 mm | Huawei FreeBuds Pro 2 have a thicker diaphragm than Panasonic RP-NJ300B. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Huawei FreeBuds Pro 2 have the ability to connect to multiple devices simultaneously. |
| Magnet Material | Neodymium | - | |
| Features | - | Pure Voice Bone Conductor Sensor Technology |
| MICROPHONE | Panasonic RP-NJ300B | Huawei FreeBuds Pro 2 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Huawei FreeBuds Pro 2 microphone can cancel out ambient noise. |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Panasonic RP-NJ300B | Huawei FreeBuds Pro 2 |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track, ANC on/off, press control, swipe control |
|---|
| CABLE | Panasonic RP-NJ300B | Huawei FreeBuds Pro 2 |
|---|
| Cable Type | - | USB-C charge cable - detachable |
|---|
| FEATURES | Panasonic RP-NJ300B | Huawei FreeBuds Pro 2 |
|---|
| Features | - | Transparent Hearing mode | |
|---|---|---|---|
| Sensors | - | Accelerometer, infrared (IR) sensor, bone sensor, gyroscope |
| BATTERY AND CHARGING | Panasonic RP-NJ300B | Huawei FreeBuds Pro 2 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 4.3 hour(s) | 6.5 hour(s) | Huawei FreeBuds Pro 2 lasts longer on a single charge than the Panasonic RP-NJ300B. |
| Battery Life Details | - | Continuous playback (noise cancelling ON): up to 4 hours Continuous playback (noise cancelling OFF): up to 6.5 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | 1.5 hour(s) | 40 min | Huawei FreeBuds Pro 2 recharge faster than Panasonic RP-NJ300B. |
| Auto On/Off | - | Yes |
| WIRELESS LINK | Panasonic RP-NJ300B | Huawei FreeBuds Pro 2 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Panasonic RP-NJ300B | Huawei FreeBuds Pro 2 |
|---|
| Connector Type | Bluetooth | - |
|---|
| OTHERS | Panasonic RP-NJ300B | Huawei FreeBuds Pro 2 |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), USB charge cable | 3 pairs of silicone ear tips, USB-C charging cable, wireless charging case | |
|---|---|---|---|
| Compliant Standards | - | IP54, IEC 60529 |
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