Side by side comparison and review of Poly - Plantronics Backbeat FIT 305 and JBL TUNE 215TWS. 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 | Poly - Plantronics Backbeat FIT 305 | JBL TUNE 215TWS |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 14 g | 62.1 g | Poly - Plantronics Backbeat FIT 305 are lighter than Poly - Plantronics Backbeat FIT 305 headphones. |
| Dimensions & Weight Details | - | Earbud: 5.4 g Charging case: 51.3 g |
|
| Colour | Black | Dark blue | Coral | Lime green | White | |
| Protection | Sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 305 | JBL TUNE 215TWS |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | JBL TUNE 215TWS have a more advanced version of Bluetooth than Poly - Plantronics Backbeat FIT 305. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Pure Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 106 dB | 108 dB/mW | JBL TUNE 215TWS have higher sensitivity than Poly - Plantronics Backbeat FIT 305. |
| Impedance | 16 Ohm | 14 Ohm | |
| Max Sound Pressure | - | 96 dB | |
| Diaphragm | 6 mm | 6 mm | Both headphones are designed with same thick diaphragm. |
| MICROPHONE | Poly - Plantronics Backbeat FIT 305 | JBL TUNE 215TWS |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Sensitivity | - | -30 dBV/Pascal |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 305 | JBL TUNE 215TWS |
|---|
| Controls | Answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 305 | JBL TUNE 215TWS |
|---|
| Cable Type | Micro-USB charge cable | - |
|---|
| FEATURES | Poly - Plantronics Backbeat FIT 305 | JBL TUNE 215TWS |
|---|
| Intelligent Assistant | - | Siri, Google Assistant |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 305 | JBL TUNE 215TWS |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 6 hour(s) | 5 hour(s) | Poly - Plantronics Backbeat FIT 305 lasts longer on a single charge than the JBL TUNE 215TWS. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 25 hours Continuous playback: up to 5 hours |
|
| Standby Time | 240 hours | - | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| OTHERS | Poly - Plantronics Backbeat FIT 305 | JBL TUNE 215TWS |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large) | USB-C charging cable, charging case (660 mAh) |
|---|
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