In depth comparison and review of Astro A50 and JVC TINYPHONES HA-KD9BT. 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.
| DESIGN AND DIMENSIONS | Astro A50 | JVC TINYPHONES HA-KD9BT |
|---|
| Product Type | Headset - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 380 g | 120 g | JVC TINYPHONES HA-KD9BT are lighter than Astro A50 headphones. |
| Colour | Black | Grey | White, lime | - | |
| Design | - | Kids | |
| Recommended Use | Game console, computer | - | |
| Bluetooth Range (Operating Distance) | 9 m | - |
| SOUND QUALITY | Astro A50 | JVC TINYPHONES HA-KD9BT |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Bluetooth Profiles | - | 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 | - | |
| Built-in Decoders | MixAmp Dolby Digital | - | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
| Frequency Response | 10 - 20000 Hz | 20 - 20000 Hz | Astro A50 offer a larger frequency range than JVC TINYPHONES HA-KD9BT. |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Sensitivity | - | 85 dB | |
| Impedance | 48 Ohm | 20 Ohm | |
| Max Sound Pressure | 118 dB | - | |
| Diaphragm | 40 mm | - | |
| Magnet Material | Neodymium | Ferrite |
| MICROPHONE | Astro A50 | JVC TINYPHONES HA-KD9BT |
|---|
| Form Factor | Headset microphone | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Uni-directional | - | |
| Audio Input Details | Uni-directional | - |
| REMOTE CONTROL | Astro A50 | JVC TINYPHONES HA-KD9BT |
|---|
| Controls | - | Volume, power on/off |
|---|
| CABLE | Astro A50 | JVC TINYPHONES HA-KD9BT |
|---|
| Cable Type | USB charge cable - 1 m Audio (optical) cable - 1 m |
USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | Astro A50 | JVC TINYPHONES HA-KD9BT |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | 1 x headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 15 hour(s) | 12 hour(s) | Astro A50 lasts longer on a single charge than the JVC TINYPHONES HA-KD9BT. |
| Charging Time | - | 3 hour(s) | |
| Included Qty | - | 1 |
| WIRELESS LINK | Astro A50 | JVC TINYPHONES HA-KD9BT |
|---|
| Radio Frequency Range | 5GHz | - |
|---|
| CONNECTIONS | Astro A50 | JVC TINYPHONES HA-KD9BT |
|---|
| Connector Type | Audio input (mini-phone 3.5mm) Digital audio input (optical) |
Bluetooth USB (power only) (micro-USB) |
|---|
| OTHERS | Astro A50 | JVC TINYPHONES HA-KD9BT |
|---|
| Included Accessories | Stand | Stickers | |
|---|---|---|---|
| Compatibility | Mac, Windows | - |
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