Side by side comparison and review of RHA T20 Wireless and JVC HA A3T. 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 | RHA T20 Wireless | JVC HA A3T |
|---|
| Product Type | Earphones - Bluetooth - wireless - 3.5 mm jack | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 49 g | 4.1 g | JVC HA A3T are lighter than RHA T20 Wireless headphones. |
| Dimensions & Weight Details | - | Charging case with earphones: 39 g Earphone: 4.1 g |
|
| Colour | - | Black | White | |
| Protection | - | Sweat-resistant, rainproof | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | RHA T20 Wireless | JVC HA A3T |
|---|
| Headphones Form Factor | In-ear - neckband | Ear-bud | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.1 | JVC HA A3T have a more advanced version of Bluetooth than RHA T20 Wireless. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX | SBC | |
| Noise Isolating | Yes | - | RHA T20 Wireless are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Bass and Treble Boost | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Impedance | - | 16 Ohm | |
| Diaphragm | - | 11 mm | |
| Magnet Material | - | Neodymium | |
| Features | Bluetooth aptX technology, DualCoil | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | RHA T20 Wireless | JVC HA A3T |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | RHA T20 Wireless | JVC HA A3T |
|---|
| Controls | Volume control | Voice assistant |
|---|
| CABLE | RHA T20 Wireless | JVC HA A3T |
|---|
| Cable Type | Headphones cable - detachable USB charge cable - detachable |
USB-C charge cable - detachable |
|---|
| FEATURES | RHA T20 Wireless | JVC HA A3T |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | RHA T20 Wireless | JVC HA A3T |
|---|
| Battery Type | Headphone battery | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 12 hour(s) | 7.5 hour(s) | RHA T20 Wireless lasts longer on a single charge than the JVC HA A3T. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 22 hour(s) | |
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | RHA T20 Wireless | JVC HA A3T |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB-C (power only) |
|---|
| OTHERS | RHA T20 Wireless | JVC HA A3T |
|---|
| Included Accessories | Carrying case, clothing clip, headphones cable, USB charge cable, 2 pairs of double flange ear tips (small, large), 3 pairs of dual density ear tips (small, medium, large), Comply Foam Comfort Tsx-400 ear tips | Charging case, USB-C charging cable | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | Limited warranty - 3 years | 2-year warranty |
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