In depth comparison and review of Under Armour Sport Wireless Heart Rate and Erato Apollo 7S. 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 | Erato Apollo 7S |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Width | - | 1.54 cm | |
| Depth | - | 2.22 cm | |
| Weight | - | 4 g | |
| Dimensions & Weight Details | - | Charging case: 6.25 cm x 4 cm x 2.55 cm / 52 g | |
| Colour | Black | Black | Space grey | Rose gold | Silver | |
| Protection | Sweat-resistant | Weatherproof, sweat-resistant, IPX5 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Under Armour Sport Wireless Heart Rate | Erato Apollo 7S |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.1 | Under Armour Sport Wireless Heart Rate have a more advanced version of Bluetooth than Erato Apollo 7S. |
| 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) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 3D Surround Sound | |
| Frequency Response | 10 - 22000 Hz | 20 - 20000 Hz | Under Armour Sport Wireless Heart Rate offer a larger frequency range than Erato Apollo 7S. |
| Sensitivity | - | 100 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 5.8 mm | 5.8 mm | Both headphones are designed with same thick diaphragm. |
| Features | - | Bluetooth aptX technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Under Armour Sport Wireless Heart Rate | Erato Apollo 7S |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Sensitivity | - | -42 dB |
| REMOTE CONTROL | Under Armour Sport Wireless Heart Rate | Erato Apollo 7S |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | Under Armour Sport Wireless Heart Rate | Erato Apollo 7S |
|---|
| Cable Type | Micro-USB cable | USB charge cable |
|---|
| FEATURES | Under Armour Sport Wireless Heart Rate | Erato Apollo 7S |
|---|
| Sensors | Heart rate | - |
|---|
| BATTERY AND CHARGING | Under Armour Sport Wireless Heart Rate | Erato Apollo 7S |
|---|
| Battery Type | Handset battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 50 mAh | - | |
| Battery Life | 5 hour(s) | 4 hours | Under Armour Sport Wireless Heart Rate lasts longer on a single charge than the Erato Apollo 7S. |
| Battery Life Details | - | Continuous talk: up to 4 hours Continuous playback: up to 3 hours |
|
| Charging Time | 2 hour(s) | - | |
| Included Qty | 2 | - |
| OTHERS | Under Armour Sport Wireless Heart Rate | Erato Apollo 7S |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips, micro-USB charging cable | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) |
|---|
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