In depth comparison and review of Sennheiser HD 25 Light and ASTRO A20. 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 | Sennheiser HD 25 Light | ASTRO A20 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wireless | |
|---|---|---|---|
| Weight | 115 g | 320 g | Sennheiser HD 25 Light are lighter than Sennheiser HD 25 Light headphones. |
| Colour | Black | Black, green | Navy, Call of Duty | Silver, Call of Duty | Black, blue | |
| Headband Material | - | Steel | |
| Recommended Use | Professional audio, home audio | Game console, computer | |
| Bluetooth Range (Operating Distance) | - | 9.14 m |
| SOUND QUALITY | Sennheiser HD 25 Light | ASTRO A20 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 30 - 16000 Hz | 20 - 20000 Hz | ASTRO A20 offer a larger frequency range than Sennheiser HD 25 Light. |
| Total Harmonic Distortion (THD) | 0.4% | <3% | Sennheiser HD 25 Light have lower total harmonic distortion than Sennheiser HD 25 Light. |
| Sensitivity | - | 100 dB | |
| Impedance | 60 Ohm | 32 Ohm | |
| Max Sound Pressure | 120 dB | - | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 25 Light | ASTRO A20 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Audio Input Details | - | Uni-directional |
| REMOTE CONTROL | Sennheiser HD 25 Light | ASTRO A20 |
|---|
| Controls | - | Volume, power on/off |
|---|
| CABLE | Sennheiser HD 25 Light | ASTRO A20 |
|---|
| Cable Type | Headphones cable - 3 m | Micro-USB cable - detachable - 1 m Audio (optical) cable - detachable - 1 m Micro-USB cable - detachable - 50 cm |
|
|---|---|---|---|
| Cable Length | - | 1 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Sennheiser HD 25 Light | ASTRO A20 |
|---|
| Battery Type | - | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 15 hour(s) |
| CONNECTIONS | Sennheiser HD 25 Light | ASTRO A20 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Sennheiser HD 25 Light | ASTRO A20 |
|---|
| Included Accessories | Protective pouch, 3.5 mm to 6.3 mm adapter, 2 pairs of earpads | Wireless transmitter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows |
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