Side by side comparison and review of Trust and Poly SupraPlus NC. 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 | Poly SupraPlus NC |
|---|
| Product Type | Earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Height | 5 cm | - | |
| Width | 15 cm | - | |
| Depth | 30 cm | - | |
| Weight | 18 g | - | |
| Body Material | Plastic | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust | Poly SupraPlus NC |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 105 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 120 dB | - | |
| Diaphragm | 10 mm | - | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Trust | Poly SupraPlus NC |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Microphone Technology | Dynamic | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Connectivity Technology | Wired | - | |
| Audio Input Details | Omni-directional - 20 - 16000 Hz | - | |
| Sensitivity | 62 dB | - | |
| Signal-To-Noise Ratio | 40 dB | - |
| REMOTE CONTROL | Trust | Poly SupraPlus NC |
|---|
| Controls | Mute, volume, play/pause, voice assistant | - |
|---|
| CABLE | Trust | Poly SupraPlus NC |
|---|
| Cable Type | Headphones cable - 2 m | - |
|---|
| BATTERY AND CHARGING | Trust | Poly SupraPlus NC |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 4 hour(s) | - |
| CONNECTIONS | Trust | Poly SupraPlus NC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone stereo 3.5 mm) |
- |
|---|
| OTHERS | Trust | Poly SupraPlus NC |
|---|
| Included Accessories | 2 pairs of ear tips, micro-USB charging cable | Monitor receiver | |
|---|---|---|---|
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | - |
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