Side by side comparison and review of JVC HA FX21BT and Amazon Echo Buds. 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 | Amazon Echo Buds |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 11 g | - | |
| Dimensions & Weight Details | - | Charging case: 7.7 cm x 5.7 cm x 2.9 cm / 70 g Earbud: 2.2 cm x 2.3 cm x 2.4 cm / 7.6 g |
|
| Colour | Black | White | - | |
| Protection | Splashproof, sweat-resistant | Sweat-resistant, water-resistant | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | JVC HA FX21BT | Amazon Echo Buds |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Amazon Echo Buds 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) | Hands-Free Profile (HFP), Serial Port Profile (SPP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC | - | |
| Active Noise Cancelling | - | Yes | Amazon Echo Buds are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Bose Active Noise Reduction | |
| Noise Isolating | - | Yes | Amazon Echo Buds are equipped with a noise isolating function. |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | 8.2 mm | - | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | JVC HA FX21BT | Amazon Echo Buds |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | - | Beamforming |
| REMOTE CONTROL | JVC HA FX21BT | Amazon Echo Buds |
|---|
| Controls | Power on/off, volume control, 3-button remote | Mute, voice assistant |
|---|
| CABLE | JVC HA FX21BT | Amazon Echo Buds |
|---|
| Cable Type | USB charge cable | Micro-USB charge cable |
|---|
| FEATURES | JVC HA FX21BT | Amazon Echo Buds |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant, Alexa | |
| Sensors | - | Accelerometer, proximity sensor, touch sensor |
| BATTERY AND CHARGING | JVC HA FX21BT | Amazon Echo Buds |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| 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 Continuous talk (with included charging case): up to 16 hours Continuous talk: up to 4 hours |
|
| Charging Time | 2.5 hour(s) | - |
| CONNECTIONS | JVC HA FX21BT | Amazon Echo Buds |
|---|
| Connector Type | USB (power only) | USB (5 pin Micro-USB Type B) |
|---|
| OTHERS | JVC HA FX21BT | Amazon Echo Buds |
|---|
| Included Accessories | 2 pairs of low rebound earpieces (small, medium) | 3 pairs of ear tips (small, medium, large), 3 pairs of wing tips (small, medium, large) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | - | Limited warranty - 1 year |
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