Side by side comparison and review of JVC HA A7T2 and Poly Savi 8240-M D2. 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 | JVC HA A7T2 | Poly Savi 8240-M D2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Series | Gumy | - | |
| Dimensions & Weight Details | Earphone: 4.6 cm x 2.7 cm x 2.8 cm / 4.2 g Charging case: 7 cm x 2.8 cm x 4.4 cm / 31.5 g |
- | |
| Protection | Waterproof, IPX4 | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | JVC HA A7T2 | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| 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 | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | 3 sound modes | - |
| MICROPHONE | JVC HA A7T2 | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | JVC HA A7T2 | Poly Savi 8240-M D2 |
|---|
| Controls | Voice assistant | - |
|---|
| CABLE | JVC HA A7T2 | Poly Savi 8240-M D2 |
|---|
| Cable Type | USB charge cable - detachable | - |
|---|
| FEATURES | JVC HA A7T2 | Poly Savi 8240-M D2 |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | JVC HA A7T2 | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 24 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 24 hours |
- | |
| Charging Time | 2 hour(s) | - | |
| Auto On/Off | Yes | - |
| CONNECTIONS | JVC HA A7T2 | Poly Savi 8240-M D2 |
|---|
| Connector Type | USB (power only) Bluetooth |
- |
|---|
| OTHERS | JVC HA A7T2 | Poly Savi 8240-M D2 |
|---|
| Included Accessories | 4 pairs of ear tips (XS, S,M, L) | - | |
|---|---|---|---|
| Compliant Standards | IPX4 | - | |
| Service & Support | 2-year warranty | - |
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