In depth comparison and review of Lenovo and JVC HA A7T. 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 | Lenovo | JVC HA A7T |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | Gumy | |
| Height | 37 cm | - | |
| Width | 11 cm | - | |
| Depth | 2 cm | - | |
| Weight | 25 g | 9.5 g | JVC HA A7T are lighter than Lenovo headphones. |
| Dimensions & Weight Details | - | Earphone: 9.5 g Charging case: 38.9 g |
|
| Colour | Black | Mint green | Coconut white | Olive black | Peach pink | Soda blue | |
| Earpad Material | Silicone | - | |
| Protection | Waterproof, IPX5 | Rainproof, IPX4 | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Lenovo | JVC HA A7T |
|---|
| Headphones Form Factor | In-ear - neckband | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Deep Bass | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 110 dB | - | |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 13 mm | 6 mm | Lenovo have a thicker diaphragm than JVC HA A7T. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | Lenovo | JVC HA A7T |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -42 dB | - | |
| Signal-To-Noise Ratio | 58 dB | - |
| REMOTE CONTROL | Lenovo | JVC HA A7T |
|---|
| Controls | Volume, power on/off, microphone on/mute | Voice assistant |
|---|
| CABLE | Lenovo | JVC HA A7T |
|---|
| Cable Type | Micro-USB charge cable - 1 m | USB charge cable - detachable |
|---|
| FEATURES | Lenovo | JVC HA A7T |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | Lenovo | JVC HA A7T |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 100 mAh | - | |
| Battery Life | 10 hours | 15 hour(s) | JVC HA A7T lasts longer on a single charge than the Lenovo. |
| Battery Life Details | Continuous playback (with included charging case): up to 10 hours Continuous playback (with single charge): up to 4 hours |
Continuous playback: up to 6 hours Continuous playback (with included charging case): up to 15 hours |
|
| Standby Time | 100 hours | - | |
| Charging Time | 1.5 hours | 2 hour(s) | Lenovo recharge faster than Lenovo. |
| CONNECTIONS | Lenovo | JVC HA A7T |
|---|
| Connector Type | Bluetooth | USB (power only) (micro-USB) Bluetooth |
|---|
| OTHERS | Lenovo | JVC HA A7T |
|---|
| Included Accessories | Eargels, Buggy Bag, Shark Fins | 3 pairs of ear tips (small, medium, large) | |
|---|---|---|---|
| Compliant Standards | TUV, CB, IC, FCC, KCC, CEC, NRCAN, JRF, DOE, RED | - | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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