In depth comparison and review of Under Armour Sport Wireless Heart Rate and Audio-Technica ATH CKR55BT. 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 | Audio-Technica ATH CKR55BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 17 g | |
| Colour | Black | Steel black | |
| Protection | Sweat-resistant | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Under Armour Sport Wireless Heart Rate | Audio-Technica ATH CKR55BT |
|---|
| 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 4.1 | Under Armour Sport Wireless Heart Rate have a more advanced version of Bluetooth than Audio-Technica ATH CKR55BT. |
| 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 | |
| Frequency Response | 10 - 22000 Hz | 20 - 20000 Hz | Under Armour Sport Wireless Heart Rate offer a larger frequency range than Audio-Technica ATH CKR55BT. |
| Sensitivity | - | 103 dB/mW | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 5.8 mm | 10.7 mm | Audio-Technica ATH CKR55BT have a thicker diaphragm than Under Armour Sport Wireless Heart Rate. |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Under Armour Sport Wireless Heart Rate | Audio-Technica ATH CKR55BT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | - | Omni-directional - 100 - 10000 Hz | |
| Sensitivity | - | -44 dB |
| CABLE | Under Armour Sport Wireless Heart Rate | Audio-Technica ATH CKR55BT |
|---|
| Cable Type | Micro-USB cable | Micro-USB charge cable - detachable - 30 cm |
|---|
| FEATURES | Under Armour Sport Wireless Heart Rate | Audio-Technica ATH CKR55BT |
|---|
| Sensors | Heart rate | - |
|---|
| BATTERY AND CHARGING | Under Armour Sport Wireless Heart Rate | Audio-Technica ATH CKR55BT |
|---|
| Battery Type | Handset battery rechargeable - Lithium Ion | 1 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 50 mAh | - | |
| Battery Life | 5 hour(s) | 7 hour(s) | Audio-Technica ATH CKR55BT lasts longer on a single charge than the Under Armour Sport Wireless Heart Rate. |
| Standby Time | - | 200 hours | |
| Charging Time | 2 hour(s) | 3 hour(s) | Under Armour Sport Wireless Heart Rate recharge faster than Under Armour Sport Wireless Heart Rate. |
| Included Qty | 2 | 1 |
| WIRELESS LINK | Under Armour Sport Wireless Heart Rate | Audio-Technica ATH CKR55BT |
|---|
| Modulation Type | - | FHSS | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| OTHERS | Under Armour Sport Wireless Heart Rate | Audio-Technica ATH CKR55BT |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips, micro-USB charging cable | Clip, pouch case, 4 pairs of ear tips (XS, S,M, L) |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
