In depth comparison and review of Urbanista Boston Night Runner and JVC HA FX21BT. 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 | Urbanista Boston Night Runner | JVC HA FX21BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 23 g | 11 g | JVC HA FX21BT are lighter than Urbanista Boston Night Runner headphones. |
| Colour | - | Black | White | |
| Protection | Weatherproof | Splashproof, sweat-resistant | |
| Design | Sports | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Urbanista Boston Night Runner | JVC HA FX21BT |
|---|
| Headphones Form Factor | Ear-bud | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.1 | JVC HA FX21BT have a more advanced version of Bluetooth than Urbanista Boston Night Runner. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 112 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 14.2 mm | 8.2 mm | Urbanista Boston Night Runner have a thicker diaphragm than JVC HA FX21BT. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Urbanista Boston Night Runner | JVC HA FX21BT |
|---|
| Type | - | On-cable |
|---|
| REMOTE CONTROL | Urbanista Boston Night Runner | JVC HA FX21BT |
|---|
| Controls | Volume control, play/pause button, answer/end, next/previous track | Power on/off, volume control, 3-button remote |
|---|
| CABLE | Urbanista Boston Night Runner | JVC HA FX21BT |
|---|
| Cable Type | Micro-USB charge cable | USB charge cable |
|---|
| BATTERY AND CHARGING | Urbanista Boston Night Runner | JVC HA FX21BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 3.5 hour(s) | 5 hour(s) | JVC HA FX21BT lasts longer on a single charge than the Urbanista Boston Night Runner. |
| Standby Time | 100 hours | - | |
| Charging Time | 2 hour(s) | 2.5 hour(s) | Urbanista Boston Night Runner recharge faster than Urbanista Boston Night Runner. |
| WIRELESS LINK | Urbanista Boston Night Runner | JVC HA FX21BT |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Urbanista Boston Night Runner | JVC HA FX21BT |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) | USB (power only) |
|---|
| OTHERS | Urbanista Boston Night Runner | JVC HA FX21BT |
|---|
| Included Accessories | 3 pairs of ear tips | 2 pairs of low rebound earpieces (small, medium) | |
|---|---|---|---|
| Compatibility | iPhone, Android phone, Windows phone | - | |
| Service & Support | Limited warranty - 1 year | - |
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