In depth comparison and review of Under Armour Sport Wireless Heart Rate and JBL LIVE FREE NC+ TWS. 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 | Under Armour Sport Wireless Heart Rate | JBL LIVE FREE NC+ TWS |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 14.6 g | |
| Dimensions & Weight Details | - | Charging case: | |
| Colour | Black | Black | Rose | Blue | White | |
| Protection | Sweat-resistant | Sweat-resistant, water-resistant, IPX7 | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Under Armour Sport Wireless Heart Rate | JBL LIVE FREE NC+ TWS |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.1 | JBL LIVE FREE NC+ TWS have a more advanced version of Bluetooth than Under Armour Sport Wireless Heart Rate. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | - | Yes | JBL LIVE FREE NC+ TWS are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 10 - 22000 Hz | 20 - 20000 Hz | Under Armour Sport Wireless Heart Rate offer a larger frequency range than JBL LIVE FREE NC+ TWS. |
| Sensitivity | - | 96 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | - | 94 dB | |
| Diaphragm | 5.8 mm | 6.8 mm | JBL LIVE FREE NC+ TWS have a thicker diaphragm than Under Armour Sport Wireless Heart Rate. |
| Features | - | TalkThru technology, Ambient Aware | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Under Armour Sport Wireless Heart Rate | JBL LIVE FREE NC+ TWS |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Sensitivity | - | -26 dBV/Pascal |
| REMOTE CONTROL | Under Armour Sport Wireless Heart Rate | JBL LIVE FREE NC+ TWS |
|---|
| Controls | - | Voice assistant |
|---|
| CABLE | Under Armour Sport Wireless Heart Rate | JBL LIVE FREE NC+ TWS |
|---|
| Cable Type | Micro-USB cable | - |
|---|
| FEATURES | Under Armour Sport Wireless Heart Rate | JBL LIVE FREE NC+ TWS |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Google Assistant, Alexa | |
| Sensors | Heart rate | - |
| BATTERY AND CHARGING | Under Armour Sport Wireless Heart Rate | JBL LIVE FREE NC+ TWS |
|---|
| Battery Type | Handset battery rechargeable - Lithium Ion | 2 x headphone battery rechargeable - Lithium Ion - - wireless charging | |
|---|---|---|---|
| Battery Capacity | 50 mAh | 50 mAh | Both headphones are designed with the same battery capacity. |
| Battery Life | 5 hour(s) | 7 hour(s) | JBL LIVE FREE NC+ TWS lasts longer on a single charge than the Under Armour Sport Wireless Heart Rate. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 21 hours Continuous playback (active noise-cancelling on) (noise cancelling ON / Bluetooth): up to 6 hours Continuous playback (active noise-cancelling off) (noise cancelling OFF / Bluetooth): up to 7 hours |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 2 | 2 |
| OTHERS | Under Armour Sport Wireless Heart Rate | JBL LIVE FREE NC+ TWS |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips, micro-USB charging cable | 3 pairs of ear tips (small, medium, large), 2 pairs of ear sleeves, USB-C charging cable, charging case (300 mAh) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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