In depth comparison and review of Poly - Plantronics Backbeat FIT 3150 and JBL Endurance RUN 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 | JBL Endurance RUN 2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - wireless | |
|---|---|---|---|
| Weight | 26 g | 19.7 g | JBL Endurance RUN 2 are lighter than Poly - Plantronics Backbeat FIT 3150 headphones. |
| Dimensions & Weight Details | Earbud: 13 g Charging case: 89 g |
- | |
| Colour | Black, blue | Black | White | Black | |
| Protection | Waterproof, sweat-resistant, IP57 | Waterproof, sweat-proof | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 3150 | JBL Endurance RUN 2 |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| 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 | Bass Boost | Pure Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 94 dB | 99 dB | JBL Endurance RUN 2 have higher sensitivity than Poly - Plantronics Backbeat FIT 3150. |
| Impedance | - | 16 Ohm | |
| Diaphragm | 13.5 mm | 8 mm | Poly - Plantronics Backbeat FIT 3150 have a thicker diaphragm than JBL Endurance RUN 2. |
| Features | - | Magnetic ear buds, TwistLock technology, FlexSoft, Fliphook |
| MICROPHONE | Poly - Plantronics Backbeat FIT 3150 | JBL Endurance RUN 2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 3150 | JBL Endurance RUN 2 |
|---|
| Controls | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant | 1-button remote |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 3150 | JBL Endurance RUN 2 |
|---|
| Cable Type | Micro-USB charge cable - detachable | USB-C charge cable - detachable |
|---|
| FEATURES | Poly - Plantronics Backbeat FIT 3150 | JBL Endurance RUN 2 |
|---|
| Features | Voice alerts | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Siri, Google Now |
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 3150 | JBL Endurance RUN 2 |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | Rechargeable | |
|---|---|---|---|
| Battery Capacity | 90 mAh | 130 mAh | JBL Endurance RUN 2 have a higher battery capacity than Poly - Plantronics Backbeat FIT 3150. |
| Battery Life | 8 hour(s) | 10 hour(s) | JBL Endurance RUN 2 lasts longer on a single charge than the Poly - Plantronics Backbeat FIT 3150. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
Continuous playback: up to 10 hour(s) Continuous playback (with 10 min charge): up to 1 hours |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| Included Qty | 2 | - |
| WIRELESS LINK | Poly - Plantronics Backbeat FIT 3150 | JBL Endurance RUN 2 |
|---|
| Modulation Type | - | GFSK, 8-DPSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.402 - 2.480GHz |
| CONNECTIONS | Poly - Plantronics Backbeat FIT 3150 | JBL Endurance RUN 2 |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Poly - Plantronics Backbeat FIT 3150 | JBL Endurance RUN 2 |
|---|
| Included Accessories | USB charging cable, charging case (740 mAh) | Sound enhancer, 3 pairs of silicone ear tips (small, medium, large), USB-C charging cable | |
|---|---|---|---|
| Compliant Standards | - | IPX5 | |
| Service & Support | Limited warranty - parts and labour - 1 year | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
