Side by side comparison and review of ASTRO A40 TR and Razer Kaira X for Xbox. 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 | ASTRO A40 TR | Razer Kaira X for Xbox |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 9.5 cm | 19.1 cm | |
| Width | 19.7 cm | 15.8 cm | |
| Depth | 20.32 cm | 9 cm | |
| Weight | 369 g | 283 g | Razer Kaira X for Xbox are lighter than ASTRO A40 TR headphones. |
| Colour | Black, blue | Black | Black, red | White | Black, olive | Navy, crimson | Shock blue | Pulse red | Electric volt | White | Black | |
| Earpad Material | Synthetic leather | FlowKnit memory foam | |
| Design | - | Games | |
| Recommended Use | Game console, computer | Game console, portable electronics, computer |
| SOUND QUALITY | ASTRO A40 TR | Razer Kaira X for Xbox |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | ASTRO A40 TR are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Built-in Decoders | MixAmp Dolby Digital | - | |
| Sound Effects | 7.1 Channel Dolby Headphone Surround Sound | - | |
| Frequency Response | 20 - 24000 Hz | 20 - 20000 Hz | ASTRO A40 TR offer a larger frequency range than Razer Kaira X for Xbox. |
| Total Harmonic Distortion (THD) | <0.1% | - | |
| Sensitivity | - | 96 dB | |
| Impedance | 48 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Razer Kaira X for Xbox have a thicker diaphragm than ASTRO A40 TR. |
| Magnet Material | - | Razer Triforce titanium | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | ASTRO A40 TR | Razer Kaira X for Xbox |
|---|
| Form Factor | Detachable headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional | Uni-directional (HyperClear flexible cardioid) | |
| Frequency Response | - | 100 - 10000 Hz | |
| Audio Input Details | Uni-directional | - | |
| Sensitivity | - | -42 dB | |
| Sensitivity Margin | - | +/- 3dB |
| REMOTE CONTROL | ASTRO A40 TR | Razer Kaira X for Xbox |
|---|
| Controls | Volume | Volume |
|---|
| CABLE | ASTRO A40 TR | Razer Kaira X for Xbox |
|---|
| Cable Type | Headset cable - detachable - 2 m Audio splitter - 1.5 m |
Headset cable - 1.3 m | |
|---|---|---|---|
| Cable Length | 2 m | 1.3 m | |
| Detachable Cable | Yes | - |
| CONNECTIONS | ASTRO A40 TR | Razer Kaira X for Xbox |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 5-pole) | Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | ASTRO A40 TR | Razer Kaira X for Xbox |
|---|
| Bundled with | Astro MixAmp Pro TR | - | |
|---|---|---|---|
| Included Accessories | Detachable microphone, 2 speaker tags | - | |
| Compatibility | Mac, Windows | Mac, Windows | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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