Detailed comparison and review of Skullcandy Grind and JVC HA FX21BT. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Skullcandy Grind | JVC HA FX21BT |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 11 g | |
| Dimensions & Weight Details | Earbud: 2.41 cm x 2.51 cm x 2.41 cm / 10 g Charging case: 5.14 cm x 6.87 cm x 2.91 cm / 52.5 g |
- | |
| Colour | True black | Blue, light grey | Chill grey | Green, dark blue | Blue, brown | Grey, black | Blue, royal | Black, purple | Grey, plaid | Black, white, red | Black, tan | Black | White | |
| Protection | Sweat-resistant, water-resistant, IP55 | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Skullcandy Grind | JVC HA FX21BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 4.1 | Skullcandy Grind have a more advanced version of Bluetooth than JVC HA FX21BT. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Noise Isolating | Yes | - | Skullcandy Grind are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Diaphragm | - | 8.2 mm | |
| Magnet Material | - | Neodymium | |
| Features | Stay Aware Mode, Share Audio | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Skullcandy Grind | JVC HA FX21BT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Noise Cancelling | Yes | - | Skullcandy Grind microphone can cancel out ambient noise. |
| REMOTE CONTROL | Skullcandy Grind | JVC HA FX21BT |
|---|
| Controls | Volume control, answer/end, next/previous track, voice assistant | Power on/off, volume control, 3-button remote |
|---|
| CABLE | Skullcandy Grind | JVC HA FX21BT |
|---|
| Cable Type | USB-C charge cable | USB charge cable |
|---|
| FEATURES | Skullcandy Grind | JVC HA FX21BT |
|---|
| Features | Tile finding technology | - |
|---|
| BATTERY AND CHARGING | Skullcandy Grind | JVC HA FX21BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 9 hour(s) | 5 hour(s) | Skullcandy Grind lasts longer on a single charge than the JVC HA FX21BT. |
| Battery Life Details | Continuous playback (with included charging case): up to 31 hours | - | |
| Charging Time | - | 2.5 hour(s) |
| CONNECTIONS | Skullcandy Grind | JVC HA FX21BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB (power only) |
|---|
| OTHERS | Skullcandy Grind | JVC HA FX21BT |
|---|
| Included Accessories | Charging case, 3 pairs of EarGels | 2 pairs of low rebound earpieces (small, medium) | |
|---|---|---|---|
| Compliant Standards | IP55 | - | |
| Service & Support | Limited warranty - 1 year | - |
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