Side by side comparison and review of Sennheiser MOMENTUM Wireless and ASTRO Gaming A20 Wireless Gen 2. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sennheiser MOMENTUM Wireless | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | - | 17.75 cm | |
| Width | - | 26.2 cm | |
| Depth | - | 8.72 cm | |
| Weight | - | 318 g | |
| Dimensions & Weight Details | - | Transmitter: 1.96 cm x 6.58 cm x 0.76 cm / 7.1 g | |
| Colour | Black | White, green | |
| Body Material | Steel | - | |
| Earpad Material | Sheep leather | - | |
| Recommended Use | - | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 15 m |
| SOUND QUALITY | Sennheiser MOMENTUM Wireless | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser MOMENTUM Wireless can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | - | |
| Active Noise Cancelling | Yes | - | Sennheiser MOMENTUM Wireless are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 6 - 23000 Hz | 20 - 20000 Hz | Sennheiser MOMENTUM Wireless offer a larger frequency range than ASTRO Gaming A20 Wireless Gen 2. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | - | 100 dB | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 99 dB | - | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sennheiser MOMENTUM Wireless | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Uni-directional | |
| Frequency Response | 50 - 10000 Hz | - | |
| Sensitivity | -34 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser MOMENTUM Wireless | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Controls | Volume, auto shut off on/off switch | Flip-to-mute |
|---|
| CABLE | Sennheiser MOMENTUM Wireless | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Cable Type | Headphones cable USB charge cable USB-A to USB-C adapter |
USB-C to USB-A cable - detachable - 1.5 m | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | Sennheiser MOMENTUM Wireless | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Features | Transparent Hearing mode | - |
|---|
| BATTERY AND CHARGING | Sennheiser MOMENTUM Wireless | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 1050 mAh | |
| Battery Life | 17 hour(s) | 15 hour(s) | Sennheiser MOMENTUM Wireless lasts longer on a single charge than the ASTRO Gaming A20 Wireless Gen 2. |
| Charging Time | 3 hour(s) | 3.5 hour(s) | Sennheiser MOMENTUM Wireless recharge faster than Sennheiser MOMENTUM Wireless. |
| Auto On/Off | - | Yes |
| CONNECTIONS | Sennheiser MOMENTUM Wireless | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | - |
|---|
| OTHERS | Sennheiser MOMENTUM Wireless | ASTRO Gaming A20 Wireless Gen 2 |
|---|
| Included Accessories | Carrying case | Wireless transmitter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Compliant Standards | Bluetooth Class 5 | - | |
| Service & Support | 2-year warranty | - |
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