Detailed comparison and review of JVC HA FX21BT and Sennheiser CX Plus. 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 | JVC HA FX21BT | Sennheiser CX Plus |
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Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Weight | 11 g | - | |
Dimensions & Weight Details | - | Earbud: 5.9 cm x 3.38 cm x 4.23 cm / 6 g Charging case: 35 g |
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Colour | Black | White | White | Black | |
Protection | Splashproof, sweat-resistant | Splashproof, IPX4 | |
Recommended Use | - | Portable electronics |
SOUND QUALITY | JVC HA FX21BT | Sennheiser CX Plus |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | - | Dynamic | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Sennheiser CX Plus 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), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | SBC | SBC, AAC, aptX, aptX Adaptive | |
Active Noise Cancelling | - | Yes | Sennheiser CX Plus are equipped with active noice cancellation. |
Sound Output Mode | - | Stereo | |
Sound Effects | - | Bass Boost | |
Frequency Response | 20 - 20000 Hz | 5 - 21000 Hz | Sennheiser CX Plus offer a larger frequency range than JVC HA FX21BT. |
Diaphragm | 8.2 mm | 7 mm | JVC HA FX21BT have a thicker diaphragm than Sennheiser CX Plus. |
Simultaneously Connectable Devices Qty (Multipoint) | - | 1 | |
Magnet Material | Neodymium | - | |
Features | - | TrueResponse technology | |
In-Cord Volume Control | Yes | - |
MICROPHONE | JVC HA FX21BT | Sennheiser CX Plus |
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Form Factor | - | Built-in | |
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Type | On-cable | - | |
Frequency Response | - | 100 - 10000 Hz | |
Microphones Included | - | 4 |
REMOTE CONTROL | JVC HA FX21BT | Sennheiser CX Plus |
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Controls | Power on/off, volume control, 3-button remote | - |
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CABLE | JVC HA FX21BT | Sennheiser CX Plus |
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Cable Type | USB charge cable | USB-C charge cable - detachable |
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FEATURES | JVC HA FX21BT | Sennheiser CX Plus |
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Features | - | Touch control | |
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Internet of Things (IoT) Compatible | - | Yes | |
Intelligent Assistant | - | Siri, Google Assistant |
BATTERY AND CHARGING | JVC HA FX21BT | Sennheiser CX Plus |
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Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
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Battery Capacity | - | 55 mAh | |
Battery Life | 5 hour(s) | - | |
Battery Life Details | - | Continuous playback (with included charging case): up to 24 hours | |
Charging Time | 2.5 hour(s) | 1.5 hour(s) | Sennheiser CX Plus recharge faster than JVC HA FX21BT. |
Included Qty | - | 2 |
CONNECTIONS | JVC HA FX21BT | Sennheiser CX Plus |
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Connector Type | USB (power only) | - |
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OTHERS | JVC HA FX21BT | Sennheiser CX Plus |
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Included Accessories | 2 pairs of low rebound earpieces (small, medium) | 4 pairs of earpads (extra small, small, medium, large), charging case (420 mAh) | |
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Service & Support | - | Limited warranty - 2 years |