In depth comparison and review of Under Armour Sport Wireless Heart Rate and Soundcore Liberty Air 2 Pro. 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 | Soundcore Liberty Air 2 Pro |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3 cm | |
| Width | - | 6.2 cm | |
| Depth | - | 5.97 cm | |
| Weight | - | 61 g | |
| Colour | Black | Titanium white | Onyx black | |
| Protection | Sweat-resistant | Sweat-resistant, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Under Armour Sport Wireless Heart Rate | Soundcore Liberty Air 2 Pro |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Soundcore Liberty Air 2 Pro 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) | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | Soundcore Liberty Air 2 Pro are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Targeted Active Noise Cancellation | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 22000 Hz | 20 - 20000 Hz | Under Armour Sport Wireless Heart Rate offer a larger frequency range than Soundcore Liberty Air 2 Pro. |
| Impedance | - | 16 Ohm | |
| Diaphragm | 5.8 mm | 11 mm | Soundcore Liberty Air 2 Pro have a thicker diaphragm than Under Armour Sport Wireless Heart Rate. |
| Features | - | PureNote drivers | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Under Armour Sport Wireless Heart Rate | Soundcore Liberty Air 2 Pro |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Soundcore Liberty Air 2 Pro microphone can cancel out ambient noise. |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Under Armour Sport Wireless Heart Rate | Soundcore Liberty Air 2 Pro |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track, tap control |
|---|
| CABLE | Under Armour Sport Wireless Heart Rate | Soundcore Liberty Air 2 Pro |
|---|
| Cable Type | Micro-USB cable | USB-C charge cable - detachable - 60 cm |
|---|
| FEATURES | Under Armour Sport Wireless Heart Rate | Soundcore Liberty Air 2 Pro |
|---|
| Features | - | HearID Technology, wear detection | |
|---|---|---|---|
| Sensors | Heart rate | - |
| BATTERY AND CHARGING | Under Armour Sport Wireless Heart Rate | Soundcore Liberty Air 2 Pro |
|---|
| Battery Type | Handset battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 50 mAh | 55 mAh | Soundcore Liberty Air 2 Pro have a higher battery capacity than Under Armour Sport Wireless Heart Rate. |
| Battery Life | 5 hour(s) | 7 hour(s) | Soundcore Liberty Air 2 Pro lasts longer on a single charge than the Under Armour Sport Wireless Heart Rate. |
| Battery Life Details | - | Continuous playback: up to 7 hours Continuous playback (active noise-cancelling on): up to 6 hours Continuous playback (with included charging case): up to 26 hours Continuous playback (active noise-cancelling on) (with included charging case): up to 21 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 2 | - |
| OTHERS | Under Armour Sport Wireless Heart Rate | Soundcore Liberty Air 2 Pro |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips, micro-USB charging cable | 9 pairs of ear tips, charging case (500 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | - | Limited warranty - 18 months |
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