Jabra HALO SMART vs. JVC HA FX21BT

Headphones Comparison, Reviews and Tests

In depth comparison and review of Jabra HALO SMART and JVC HA FX21BT. 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.

Headphones Specifications Comparison

Jabra HALO SMART vs. JVC HA FX21BT Comparison Chart
DESIGN AND DIMENSIONS Jabra HALO SMART JVC HA FX21BT
Product Type Earphones - Bluetooth - wireless Earphones - Bluetooth - wireless
Height 14.1 cm -
Width 14.1 cm -
Depth 3.5 cm -
Weight 38 g 11 g JVC HA FX21BT are lighter than Jabra HALO SMART headphones.
Colour Blue | Black | Red Black | White
Protection Wind protection, water-resistant Splashproof, sweat-resistant
Recommended Use Portable electronics -
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY Jabra HALO SMART JVC HA FX21BT
Headphones Form Factor In-ear - neckband In-ear
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 4.1 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), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec - SBC
Sound Output Mode Stereo -
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Max Input Power 8 mW -
Sensitivity 97 dB -
Impedance 16 Ohm -
Diaphragm 10 mm 8.2 mm Jabra HALO SMART have a thicker diaphragm than JVC HA FX21BT.
Simultaneously Connectable Devices Qty (Multipoint) 2 - Jabra HALO SMART have the ability to connect to multiple devices simultaneously.
Magnet Material Neodymium magnet Neodymium
Features Voice guidance -
In-Cord Volume Control Yes Yes
MICROPHONE Jabra HALO SMART JVC HA FX21BT
Type On-cable On-cable
Microphone Technology Electret condenser -
Microphone Operation Mode Omni-directional -
Frequency Response 200 - 6300 Hz -
Audio Input Details Omni-directional - 200 - 6300 Hz -
Sensitivity -42 dB -
Microphones Included 1 -
REMOTE CONTROL Jabra HALO SMART JVC HA FX21BT
Controls Volume control, play/pause button, answer/end, next/previous track, reject call, voice assistant Power on/off, volume control, 3-button remote
CABLE Jabra HALO SMART JVC HA FX21BT
Cable Type USB charge cable - detachable - 31 m USB charge cable
FEATURES Jabra HALO SMART JVC HA FX21BT
Features Vibrating call alert -
Intelligent Assistant Siri, Google Now -
BATTERY AND CHARGING Jabra HALO SMART JVC HA FX21BT
Battery Type Headphone battery rechargeable - Lithium Ion Headphone battery rechargeable
Battery Capacity 230 mAh -
Battery Life 17 hour(s) 5 hour(s) Jabra HALO SMART lasts longer on a single charge than the JVC HA FX21BT.
Standby Time 528 hours -
Charging Time 2 hour(s) 2.5 hour(s) Jabra HALO SMART recharge faster than Jabra HALO SMART.
WIRELESS LINK Jabra HALO SMART JVC HA FX21BT
Transmission Range 10 m -
CONNECTIONS Jabra HALO SMART JVC HA FX21BT
Connector Type USB (5 pin Micro-USB Type B) USB (power only)
OTHERS Jabra HALO SMART JVC HA FX21BT
Included Accessories 3 pairs of EarGels 2 pairs of low rebound earpieces (small, medium)
Compliant Standards GOST, IC, FCC, RoHS, REACH, IP54 -
Service & Support Limited warranty - 1 year -
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