In depth comparison and review of Sony MDR XB70BT 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 | Sony MDR XB70BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.5 cm | |
| Width | - | 2.3 cm | |
| Depth | - | 2.1 cm | |
| Weight | 43 g | 6.4 g | Bang & Olufsen Beoplay E8 Sport are lighter than Sony MDR XB70BT 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 | Black | Black | Oxygen blue | |
| Body Material | - | Aluminium, silicone, polymer | |
| Protection | - | IP57 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Sony MDR XB70BT | 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 Sony MDR XB70BT. |
| 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 | Extra Bass | Signature Sound | |
| Frequency Response | 4 - 24000 Hz | 20 - 20000 Hz | Sony MDR XB70BT offer a larger frequency range than Bang & Olufsen Beoplay E8 Sport. |
| Sensitivity | - | 107 dB | |
| Impedance | - | 16 Ohm | |
| Diaphragm | 12 mm | 5.7 mm | Sony MDR XB70BT have a thicker diaphragm than Bang & Olufsen Beoplay E8 Sport. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Sony MDR XB70BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 50 - 8000 Hz | - | |
| Audio Input Details | Omni-directional | - |
| REMOTE CONTROL | Sony MDR XB70BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Controls | Volume control, remote control | - |
|---|
| CABLE | Sony MDR XB70BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Cable Type | Micro-USB cable - 50 cm | USB charge cable - 1.25 m |
|---|
| BATTERY AND CHARGING | Sony MDR XB70BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | 2 x headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | - | 60 mAh | |
| Battery Life | 9 hour(s) | 7 hour(s) | Sony MDR XB70BT lasts longer on a single charge than the Bang & Olufsen Beoplay E8 Sport. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 30 hours | |
| Standby Time | 200 hours | - | |
| Wireless Charging Standards | - | Qi | |
| Charging Time | 2.5 hour(s) | 2 hour(s) | Bang & Olufsen Beoplay E8 Sport recharge faster than Sony MDR XB70BT. |
| Included Qty | - | 2 |
| WIRELESS LINK | Sony MDR XB70BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Modulation Type | FHSS | - | |
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | Sony MDR XB70BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Connector Type | Bluetooth USB |
- |
|---|
| OTHERS | Sony MDR XB70BT | Bang & Olufsen Beoplay E8 Sport |
|---|
| Included Accessories | Clip, long hybrid silicone rubber earbuds (SS, S, M, L x2 sizes) | 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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