In depth comparison and review of JVC HA A25T and Poly SupraPlus SDS 1031-15. 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 | JVC HA A25T | Poly SupraPlus SDS 1031-15 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Dimensions & Weight Details | Earphone: 2.5 cm x 1.7 cm x 2.8 cm / 5.1 g Charging case: 6.1 cm x 3.7 cm x 3.6 cm / 36.2 g |
- | |
| Protection | Waterproof, IPX4 | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | JVC HA A25T | Poly SupraPlus SDS 1031-15 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.3 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Active Noise Cancelling | Yes | - | JVC HA A25T are equipped with active noice cancellation. |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | 3 sound modes | - |
| MICROPHONE | JVC HA A25T | Poly SupraPlus SDS 1031-15 |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | JVC HA A25T | Poly SupraPlus SDS 1031-15 |
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| Controls | Voice assistant | Push to Talk (PTT) |
|---|
| CABLE | JVC HA A25T | Poly SupraPlus SDS 1031-15 |
|---|
| Cable Type | USB charge cable - detachable | Quick Disconnect to LEMO FFP.2S.310 cable |
|---|
| FEATURES | JVC HA A25T | Poly SupraPlus SDS 1031-15 |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | JVC HA A25T | Poly SupraPlus SDS 1031-15 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Life | 28 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 7.5 hours Continuous playback (active noise-cancelling on): up to 6 hours Continuous playback (with included charging case): up to 28 hours |
- | |
| Charging Time | 2 hour(s) | - | |
| Auto On/Off | Yes | - |
| CONNECTIONS | JVC HA A25T | Poly SupraPlus SDS 1031-15 |
|---|
| Connector Type | USB (power only) Bluetooth |
- |
|---|
| OTHERS | JVC HA A25T | Poly SupraPlus SDS 1031-15 |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), 2 pairs of memory foam earpieces (S/M) | - | |
|---|---|---|---|
| TAA Compliant | - | Yes | |
| Service & Support | 2-year warranty | - |
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