Detailed comparison and review of Audio-Technica ATH-SR5BTBK and ASTRO A20. 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 | Audio-Technica ATH-SR5BTBK | ASTRO A20 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wireless | |
|---|---|---|---|
| Weight | 185 g | 320 g | Audio-Technica ATH-SR5BTBK are lighter than Audio-Technica ATH-SR5BTBK headphones. |
| Colour | Black | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | |
| Earpad Material | Memory foam | - | |
| Headband Material | - | Steel | |
| Recommended Use | Portable electronics, phone | Game console, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 9.14 m | Audio-Technica ATH-SR5BTBK have a greater operating distance than ASTRO A20. |
| SOUND QUALITY | Audio-Technica ATH-SR5BTBK | ASTRO A20 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 40000 Hz | 20 - 20000 Hz | Audio-Technica ATH-SR5BTBK offer a larger frequency range than ASTRO A20. |
| Max Input Power | 1500 mW | - | |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | 100 dB/mW | 100 dB | Both headphones offer the same sensitivity. |
| Impedance | 35 Ohm | 32 Ohm | |
| Diaphragm | 45 mm | 40 mm | Audio-Technica ATH-SR5BTBK have a thicker diaphragm than ASTRO A20. |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Audio-Technica ATH-SR5BTBK have the ability to connect to multiple devices simultaneously. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Audio-Technica ATH-SR5BTBK | ASTRO A20 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | Condenser | - | |
| Frequency Response | 50 - 4000 Hz | - | |
| Audio Input Details | Omni-directional - 50 - 4000 Hz | Uni-directional | |
| Sensitivity | -44 dB | - |
| REMOTE CONTROL | Audio-Technica ATH-SR5BTBK | ASTRO A20 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, power on/off |
|---|
| CABLE | Audio-Technica ATH-SR5BTBK | ASTRO A20 |
|---|
| Cable Type | Headphones cable - detachable - L shaped - 1.2 m USB charge cable - 1 m |
Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
|
|---|---|---|---|
| Cable Length | 1.2 m | 1 m | |
| Detachable Cable | Yes | Yes |
| BATTERY AND CHARGING | Audio-Technica ATH-SR5BTBK | ASTRO A20 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 38 hour(s) | 15 hour(s) | Audio-Technica ATH-SR5BTBK lasts longer on a single charge than the ASTRO A20. |
| Standby Time | 1000 hours | - | |
| Charging Time | 4 hour(s) | - |
| WIRELESS LINK | Audio-Technica ATH-SR5BTBK | ASTRO A20 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Audio-Technica ATH-SR5BTBK | ASTRO A20 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Audio-Technica ATH-SR5BTBK | ASTRO A20 |
|---|
| Included Accessories | Carrying pouch | Wireless transmitter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 2 years | - |
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