Side by side comparison and review of JVC HA FX21BT and Xiaomi Redmi Buds 3. 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 FX21BT | Xiaomi Redmi Buds 3 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.69 cm | |
| Width | - | 4.07 cm | |
| Depth | - | 1.87 cm | |
| Weight | 11 g | 4.5 g | Xiaomi Redmi Buds 3 are lighter than JVC HA FX21BT headphones. |
| Dimensions & Weight Details | - | Earphone: 4.07 cm x 1.87 cm x 1.69 cm / 4.5 g Charging case: 4.96 cm x 2.44 cm x 4.96 cm |
|
| Colour | Black | White | White | |
| Protection | Splashproof, sweat-resistant | Spill-resistant | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | JVC HA FX21BT | Xiaomi Redmi Buds 3 |
|---|
| Headphones Form Factor | In-ear | Ear-bud | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Xiaomi Redmi Buds 3 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 | - | |
| Active Noise Cancelling | - | Yes | Xiaomi Redmi Buds 3 are equipped with active noice cancellation. |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | 8.2 mm | 12 mm | Xiaomi Redmi Buds 3 have a thicker diaphragm than JVC HA FX21BT. |
| Magnet Material | Neodymium | - | |
| Features | - | QuickPair Function, built-in Qualcomm QCC3040 chip | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | JVC HA FX21BT | Xiaomi Redmi Buds 3 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Noise Cancelling | - | Yes | Xiaomi Redmi Buds 3 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | cVc (clear Voice capture) by Qualcomm | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | JVC HA FX21BT | Xiaomi Redmi Buds 3 |
|---|
| Controls | Power on/off, volume control, 3-button remote | Play/pause, next/previous track, answer call |
|---|
| CABLE | JVC HA FX21BT | Xiaomi Redmi Buds 3 |
|---|
| Cable Type | USB charge cable | USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | JVC HA FX21BT | Xiaomi Redmi Buds 3 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 35 mAh | |
| Battery Life | 5 hour(s) | 5 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | - | Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 20 hours |
|
| Charging Time | 2.5 hour(s) | - |
| CONNECTIONS | JVC HA FX21BT | Xiaomi Redmi Buds 3 |
|---|
| Connector Type | USB (power only) | USB (power only) (USB Type-C) |
|---|
| OTHERS | JVC HA FX21BT | Xiaomi Redmi Buds 3 |
|---|
| Included Accessories | 2 pairs of low rebound earpieces (small, medium) | Charging case (310 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IP54 | |
| Service & Support | - | Limited warranty - 2 years |
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