In depth comparison and review of Panasonic RP-HF400B and Sony WH-CH700N. 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-HF400B | Sony WH-CH700N |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | |
|---|---|---|---|
| Weight | 130 g | 240 g | Panasonic RP-HF400B are lighter than Panasonic RP-HF400B headphones. |
| Colour | Black | Black | Grey | Blue | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Panasonic RP-HF400B | Sony WH-CH700N |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Panasonic RP-HF400B can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, aptX HD | |
| Active Noise Cancelling | - | Yes | Sony WH-CH700N are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Artificial Intelligence Noise Cancellation | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Digital Sound Enhancement Engine (DSEE) | |
| Frequency Response | - | 7 - 20000 Hz | |
| Sensitivity | - | 98 dB/mW | |
| Impedance | 32 Ohm | 22 Ohm | |
| Diaphragm | 30 mm | 40 mm | Sony WH-CH700N have a thicker diaphragm than Panasonic RP-HF400B. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | Panasonic RP-HF400B | Sony WH-CH700N |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 50 - 8000 Hz |
| REMOTE CONTROL | Panasonic RP-HF400B | Sony WH-CH700N |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, noise-cancellation suspend button |
|---|
| CABLE | Panasonic RP-HF400B | Sony WH-CH700N |
|---|
| Cable Type | USB charge cable - 0.1 m | Headphones cable - detachable - L shaped - 1.2 m Micro-USB cable - 50 cm |
|
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Detachable Cable | - | Yes |
| FEATURES | Panasonic RP-HF400B | Sony WH-CH700N |
|---|
| Voice Control | - | Indirect | |
|---|---|---|---|
| Intelligent Assistant | - | Google Assistant |
| BATTERY AND CHARGING | Panasonic RP-HF400B | Sony WH-CH700N |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 20 hour(s) | 35 hour(s) | Sony WH-CH700N lasts longer on a single charge than the Panasonic RP-HF400B. |
| Battery Life Details | - | Continuous playback (noise cancelling ON / Bluetooth): up to 35 hours Standby (noise cancelling OFF): up to 200 hours |
|
| Standby Time | - | 200 hours | |
| Power Provided | - | 100 mW | |
| Voltage Provided | - | 3.65 V | |
| Charging Time | 3 hour(s) | 7 hour(s) | Panasonic RP-HF400B recharge faster than Panasonic RP-HF400B. |
| WIRELESS LINK | Panasonic RP-HF400B | Sony WH-CH700N |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Modulation Type | - | FHSS | |
| Radio Frequency Range | - | 2.4 - 2.4835GHz |
| CONNECTIONS | Panasonic RP-HF400B | Sony WH-CH700N |
|---|
| Connector Type | Bluetooth | USB (power only) (5 pin Micro-USB Type B) Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Panasonic RP-HF400B | Sony WH-CH700N |
|---|
| Compatibility | - | iPhone, iPod, Android phone |
|---|
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