In depth comparison and review of Panasonic RP-HF300ME and Sennheiser HD 250BT. 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-HF300ME | Sennheiser HD 250BT |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 124 g | 125 g | Panasonic RP-HF300ME are lighter than Panasonic RP-HF300ME headphones. |
| Colour | Black | White | Blue | Pink | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Panasonic RP-HF300ME | Sennheiser HD 250BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Panasonic RP-HF300ME can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, apt-X LL | |
| Noise Isolating | - | Yes | Sennheiser HD 250BT are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 23000 Hz | 20 - 22000 Hz | Panasonic RP-HF300ME offer a larger frequency range than Sennheiser HD 250BT. |
| Max Input Power | 1000 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Sensitivity | 110 dB/mW | 110 dB | Both headphones offer the same sensitivity. |
| Impedance | 35 Ohm | - | |
| Diaphragm | 30 mm | 32 mm | Sennheiser HD 250BT have a thicker diaphragm than Panasonic RP-HF300ME. |
| Magnet Material | Neodymium | - | |
| Features | - | Audio prompts |
| MICROPHONE | Panasonic RP-HF300ME | Sennheiser HD 250BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Panasonic RP-HF300ME | Sennheiser HD 250BT |
|---|
| Controls | - | Volume, on/off, answer/end, hold, play/pause, next/previous track, reject call |
|---|
| CABLE | Panasonic RP-HF300ME | Sennheiser HD 250BT |
|---|
| Cable Type | Headphones cable - L shaped - 1.2 m | USB-C charge cable - detachable | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | Panasonic RP-HF300ME | Sennheiser HD 250BT |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 190 mAh | |
| Battery Life | - | 25 hour(s) | |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | Panasonic RP-HF300ME | Sennheiser HD 250BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Panasonic RP-HF300ME | Sennheiser HD 250BT |
|---|
| Included Accessories | - | USB-C charging cable | |
|---|---|---|---|
| Compatibility | iPhone, Android phone, BlackBerry | iPhone, Android phone | |
| Compliant Standards | - | Bluetooth Class 1 |
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