Side by side comparison and review of Bang & Olufsen Beoplay EX and Poly Savi 8240-M D2. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Bang & Olufsen Beoplay EX | Poly Savi 8240-M D2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Height | 3.48 cm | - | |
| Width | 2.25 cm | - | |
| Depth | 2.27 cm | - | |
| Weight | 6 g | - | |
| Dimensions & Weight Details | Charging case: 6.62 cm x 2.21 cm x 4.8 cm / 53 g Earbud: 2.25 cm x 2.27 cm x 3.48 cm / 6 g |
- | |
| Colour | Anthracite oxygen | Anthracite black | Gold tone | - | |
| Body Material | Aluminium, silicone, polymer, tempered glass | - | |
| Protection | IP57 | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Bang & Olufsen Beoplay EX | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.2 | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Active Noise Cancelling | Yes | - | Bang & Olufsen Beoplay EX are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Noise Cancelling | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 107 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 9.2 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Bang & Olufsen Beoplay EX | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Technology | Condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Microphones Included | 6 | - |
| REMOTE CONTROL | Bang & Olufsen Beoplay EX | Poly Savi 8240-M D2 |
|---|
| Controls | Volume, answer/end, play/pause, ANC/transparency | - |
|---|
| CABLE | Bang & Olufsen Beoplay EX | Poly Savi 8240-M D2 |
|---|
| Cable Type | USB-C to USB-A cable - 50 cm | - |
|---|
| FEATURES | Bang & Olufsen Beoplay EX | Poly Savi 8240-M D2 |
|---|
| Additional Functions | Transparency mode | - |
|---|
| BATTERY AND CHARGING | Bang & Olufsen Beoplay EX | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable - wireless charging | - | |
|---|---|---|---|
| Battery Capacity | 70 mAh | - | |
| Battery Life | 8 hours | - | |
| Battery Life Details | Continuous playback (with included charging case): up to 28 hours Continuous playback (noise cancelling ON): up to 6 hours Continuous playback (noise cancelling OFF): up to 8 hours |
- | |
| Wireless Charging Standards | Qi | - | |
| Charging Time | 1.5 hours | - |
| OTHERS | Bang & Olufsen Beoplay EX | Poly Savi 8240-M D2 |
|---|
| Included Accessories | 4 pairs of silicone ear tips, charging case (380 mAh), Comply ear tips, USB-C to USB-A cable (0.5 m) | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone, Android tablet | - | |
| Compliant Standards | IP57 | - | |
| Service & Support | Limited warranty - 3 years | - |
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