Detailed comparison and review of JBL E55BT and JBL Under Armour Sport Wireless Train. 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 E55BT | JBL Under Armour Sport Wireless Train |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 240 g | |
| Colour | Blue | Black | Red | White | Dusty rose | Black / red | Black | |
| Headband Material | Fabric | - | |
| Protection | - | Moisture-resistant, sweat-resistant, IPX4 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL E55BT | JBL Under Armour Sport Wireless Train |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.1 | JBL Under Armour Sport Wireless Train have a more advanced version of Bluetooth than JBL E55BT. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 16 - 20000 Hz | JBL Under Armour Sport Wireless Train offer a larger frequency range than JBL E55BT. |
| Max Input Power | - | 20 mW | |
| Sensitivity | - | 101 dB | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 50 mm | 40 mm | JBL E55BT have a thicker diaphragm than JBL Under Armour Sport Wireless Train. |
| Features | - | TalkThru technology, JBL Charged Sound, Ambient Aware |
| MICROPHONE | JBL E55BT | JBL Under Armour Sport Wireless Train |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | JBL E55BT | JBL Under Armour Sport Wireless Train |
|---|
| Controls | Remote control | Volume, power on/off, answer/end, play/pause, next/previous track, reject call, voice assistant, TalkThru button |
|---|
| CABLE | JBL E55BT | JBL Under Armour Sport Wireless Train |
|---|
| Cable Type | Headphones cable - detachable - anti tangle | Audio cable - detachable - 1.25 m | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | JBL E55BT | JBL Under Armour Sport Wireless Train |
|---|
| Intelligent Assistant | - | Siri, Google Now |
|---|
| BATTERY AND CHARGING | JBL E55BT | JBL Under Armour Sport Wireless Train |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 610 mAh | |
| Battery Life | 20 hour(s) | 16 hour(s) | JBL E55BT lasts longer on a single charge than the JBL Under Armour Sport Wireless Train. |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| WIRELESS LINK | JBL E55BT | JBL Under Armour Sport Wireless Train |
|---|
| Modulation Type | - | GFSK, 8-DPSK, DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | JBL E55BT | JBL Under Armour Sport Wireless Train |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JBL E55BT | JBL Under Armour Sport Wireless Train |
|---|
| Included Accessories | Charging cable | Carrying case, micro-USB charging cable | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - parts and labour - 1 year | Limited warranty - 1 year |
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