Side by side comparison and review of Trust SILA and Poly - Plantronics Backbeat FIT 3150. 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 | Trust SILA | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 41 g | 26 g | Poly - Plantronics Backbeat FIT 3150 are lighter than Trust SILA headphones. |
| Dimensions & Weight Details | - | Earbud: 13 g Charging case: 89 g |
|
| Colour | Black, lime | Black, blue | Black | |
| Protection | - | Waterproof, sweat-resistant, IP57 | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 30 m | Poly - Plantronics Backbeat FIT 3150 have a greater operating distance than Trust SILA. |
| SOUND QUALITY | Trust SILA | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Poly - Plantronics Backbeat FIT 3150 have a more advanced version of Bluetooth than Trust SILA. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | 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 | |
| Diaphragm | 15 mm | 13.5 mm | Trust SILA have a thicker diaphragm than Poly - Plantronics Backbeat FIT 3150. |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Trust SILA | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Technology | Condenser | - | |
| Microphone Operation Mode | Omni-directional | - |
| REMOTE CONTROL | Trust SILA | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Controls | Volume | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | Trust SILA | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Cable Type | Micro-USB charge cable - detachable | Micro-USB charge cable - detachable |
|---|
| FEATURES | Trust SILA | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Features | - | Voice alerts |
|---|
| BATTERY AND CHARGING | Trust SILA | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 90 mAh | |
| Battery Life | 6 hour(s) | 8 hour(s) | Poly - Plantronics Backbeat FIT 3150 lasts longer on a single charge than the Trust SILA. |
| Battery Life Details | - | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
|
| Charging Time | - | 2 hour(s) | |
| Included Qty | - | 2 |
| OTHERS | Trust SILA | Poly - Plantronics Backbeat FIT 3150 |
|---|
| Included Accessories | Ear tips kit | USB charging cable, charging case (740 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - parts and labour - 1 year |
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