In depth comparison and review of Panasonic RP-HF400B and Lenovo Legion H300. 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 | Lenovo Legion H300 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired | |
|---|---|---|---|
| Height | - | 9.2 cm | |
| Width | - | 18.2 cm | |
| Depth | - | 21 cm | |
| Weight | 130 g | 320 g | Panasonic RP-HF400B are lighter than Panasonic RP-HF400B headphones. |
| Colour | Black | - | |
| Earpad Material | - | Memory foam, polyurethane leather | |
| Headband Material | - | Metal | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Panasonic RP-HF400B | Lenovo Legion H300 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | Yes | - | Panasonic RP-HF400B can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | - | 99 dB | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 30 mm | 50 mm | Lenovo Legion H300 have a thicker diaphragm than Panasonic RP-HF400B. |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Panasonic RP-HF400B | Lenovo Legion H300 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -40.5 dB | |
| Impedance | - | 2.2 kOhm |
| REMOTE CONTROL | Panasonic RP-HF400B | Lenovo Legion H300 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Mute, volume |
|---|
| CABLE | Panasonic RP-HF400B | Lenovo Legion H300 |
|---|
| Cable Type | USB charge cable - 0.1 m | Headset cable - 1.8 m | |
|---|---|---|---|
| Cable Length | - | 1.8 m |
| BATTERY AND CHARGING | Panasonic RP-HF400B | Lenovo Legion H300 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 20 hour(s) | - | |
| Charging Time | 3 hour(s) | - |
| WIRELESS LINK | Panasonic RP-HF400B | Lenovo Legion H300 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Panasonic RP-HF400B | Lenovo Legion H300 |
|---|
| Connector Type | Bluetooth | Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Panasonic RP-HF400B | Lenovo Legion H300 |
|---|
| Included Accessories | - | Audio splitter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Compliant Standards | - | C-Tick, CB, EMC, RoHS, EAC | |
| Service & Support | - | Limited warranty - 1 year |
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