Detailed comparison and review of JBL Under Armour Sport Wireless Train and JVC HA S20BT. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | JBL Under Armour Sport Wireless Train | JVC HA S20BT |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 240 g | 96 g | JVC HA S20BT are lighter than JBL Under Armour Sport Wireless Train headphones. |
| Colour | Black / red | Black | Pink | White | |
| Protection | Moisture-resistant, sweat-resistant, IPX4 | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JBL Under Armour Sport Wireless Train | JVC HA S20BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | Yes | - | JBL Under Armour Sport Wireless Train 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 | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 16 - 20000 Hz | 20 - 20000 Hz | JBL Under Armour Sport Wireless Train offer a larger frequency range than JVC HA S20BT. |
| Max Input Power | 20 mW | - | |
| Sensitivity | 101 dB | - | |
| Impedance | 32 Ohm | 30 Ohm | |
| Diaphragm | 40 mm | 30.7 mm | JBL Under Armour Sport Wireless Train have a thicker diaphragm than JVC HA S20BT. |
| Magnet Material | - | Ferrite | |
| Features | TalkThru technology, JBL Charged Sound, Ambient Aware | - |
| MICROPHONE | JBL Under Armour Sport Wireless Train | JVC HA S20BT |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | JBL Under Armour Sport Wireless Train | JVC HA S20BT |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, reject call, voice assistant, TalkThru button | Power on/off, volume control, 3-button remote |
|---|
| CABLE | JBL Under Armour Sport Wireless Train | JVC HA S20BT |
|---|
| Cable Type | Audio cable - detachable - 1.25 m | USB charge cable - detachable |
|---|
| FEATURES | JBL Under Armour Sport Wireless Train | JVC HA S20BT |
|---|
| Intelligent Assistant | Siri, Google Now | - |
|---|
| BATTERY AND CHARGING | JBL Under Armour Sport Wireless Train | JVC HA S20BT |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 610 mAh | - | |
| Battery Life | 16 hour(s) | 11 hour(s) | JBL Under Armour Sport Wireless Train lasts longer on a single charge than the JVC HA S20BT. |
| Charging Time | 2 hour(s) | 2.5 hour(s) | JBL Under Armour Sport Wireless Train recharge faster than JBL Under Armour Sport Wireless Train. |
| WIRELESS LINK | JBL Under Armour Sport Wireless Train | JVC HA S20BT |
|---|
| Modulation Type | GFSK, 8-DPSK, DQPSK | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| CONNECTIONS | JBL Under Armour Sport Wireless Train | JVC HA S20BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | JBL Under Armour Sport Wireless Train | JVC HA S20BT |
|---|
| Included Accessories | Carrying case, micro-USB charging cable | - | |
|---|---|---|---|
| Compliant Standards | IPX4 | - | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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