In depth comparison and review of Poly - Plantronics Backbeat FIT 3150 and OPPO Enco Buds 2. 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 | Poly - Plantronics Backbeat FIT 3150 | OPPO Enco Buds 2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 26 g | - | |
| Dimensions & Weight Details | Earbud: 13 g Charging case: 89 g |
Earphone: 4 g Charging case: 5.7 cm x 5.7 cm x 2.56 cm / 30 g Charging case with earphones: 38 g |
|
| Colour | Black, blue | Black | Moonlight | |
| Protection | Waterproof, sweat-resistant, IP57 | IPX4 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 30 m | 10 m | Poly - Plantronics Backbeat FIT 3150 have a greater operating distance than OPPO Enco Buds 2. |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 3150 | OPPO Enco Buds 2 |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | OPPO Enco Buds 2 have a more advanced version of Bluetooth than Poly - Plantronics Backbeat FIT 3150. |
| 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 | |
| Active Noise Cancelling | - | Yes | OPPO Enco Buds 2 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 94 dB | 101 dB | OPPO Enco Buds 2 have higher sensitivity than Poly - Plantronics Backbeat FIT 3150. |
| Diaphragm | 13.5 mm | - |
| MICROPHONE | Poly - Plantronics Backbeat FIT 3150 | OPPO Enco Buds 2 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | OPPO Enco Buds 2 microphone can cancel out ambient noise. |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 3150 | OPPO Enco Buds 2 |
|---|
| Controls | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant | - |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 3150 | OPPO Enco Buds 2 |
|---|
| Cable Type | Micro-USB charge cable - detachable | - |
|---|
| FEATURES | Poly - Plantronics Backbeat FIT 3150 | OPPO Enco Buds 2 |
|---|
| Features | Voice alerts | Touch control, noise reduction |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 3150 | OPPO Enco Buds 2 |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 90 mAh | 40 mAh | Poly - Plantronics Backbeat FIT 3150 have a higher battery capacity than OPPO Enco Buds 2. |
| Battery Life | 8 hour(s) | 7 hours | Poly - Plantronics Backbeat FIT 3150 lasts longer on a single charge than the OPPO Enco Buds 2. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
Continuous playback (noise cancelling OFF): up to 7 hours Continuous playback (noise cancelling OFF / with included charging case): up to 28 hours |
|
| Charging Time | 2 hour(s) | 90 min | OPPO Enco Buds 2 recharge faster than Poly - Plantronics Backbeat FIT 3150. |
| Included Qty | 2 | 2 |
| OTHERS | Poly - Plantronics Backbeat FIT 3150 | OPPO Enco Buds 2 |
|---|
| Included Accessories | USB charging cable, charging case (740 mAh) | Charging case (460 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - parts and labour - 1 year | - |
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