In depth comparison and review of Audio-Technica ATH CKR55BT and Bang & Olufsen Beoplay E8 Sport. 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 | Audio-Technica ATH CKR55BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.5 cm | |
| Width | - | 2.3 cm | |
| Depth | - | 2.1 cm | |
| Weight | 17 g | 6.4 g | Bang & Olufsen Beoplay E8 Sport are lighter than Audio-Technica ATH CKR55BT headphones. |
| Dimensions & Weight Details | - | Charging case: 7.06 cm x 3.56 cm x 3.35 cm / 55 g Earbud: 2.3 cm x 2.1 cm x 2.5 cm / 6.4 g |
|
| Colour | Steel black | Black | Oxygen blue | |
| Body Material | - | Aluminium, silicone, polymer | |
| Protection | - | IP57 | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Audio-Technica ATH CKR55BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.1 | Bang & Olufsen Beoplay E8 Sport 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) | - | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX | |
| Noise Isolating | - | Yes | Bang & Olufsen Beoplay E8 Sport are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 103 dB/mW | 107 dB | Bang & Olufsen Beoplay E8 Sport have higher sensitivity than Audio-Technica ATH CKR55BT. |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 10.7 mm | 5.7 mm | Audio-Technica ATH CKR55BT have a thicker diaphragm than Bang & Olufsen Beoplay E8 Sport. |
| MICROPHONE | Audio-Technica ATH CKR55BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | Omni-directional - 100 - 10000 Hz | - | |
| Sensitivity | -44 dB | - |
| CABLE | Audio-Technica ATH CKR55BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Cable Type | Micro-USB charge cable - detachable - 30 cm | USB charge cable - 1.25 m |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH CKR55BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Battery Type | 1 x headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | - | 60 mAh | |
| Battery Life | 7 hour(s) | 7 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 30 hours | |
| Standby Time | 200 hours | - | |
| Wireless Charging Standards | - | Qi | |
| Charging Time | 3 hour(s) | 2 hour(s) | Bang & Olufsen Beoplay E8 Sport recharge faster than Audio-Technica ATH CKR55BT. |
| Included Qty | 1 | 2 |
| WIRELESS LINK | Audio-Technica ATH CKR55BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Modulation Type | FHSS | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | Audio-Technica ATH CKR55BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Included Accessories | Clip, pouch case, 4 pairs of ear tips (XS, S,M, L) | Pair of Comply foam ear tips, 4 pairs of silicone ear tips (extra small, small, medium, large), charging case (800 mAh), 3 pairs of silicone ear fins (small, medium, large) | |
|---|---|---|---|
| Compliant Standards | - | IP57 | |
| Service & Support | - | Limited warranty - 2 years |
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