Side by side comparison and review of ASUS ROG Cetra and Poly Savi 8240-M D2. 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 | ASUS ROG Cetra | Poly Savi 8240-M D2 |
|---|
| Product Type | Earphones - wired - USB-C | Headset | |
|---|---|---|---|
| Weight | 26 g | - | |
| Recommended Use | Game console, portable electronics, computer | - |
| SOUND QUALITY | ASUS ROG Cetra | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wired | - | |
| Active Noise Cancelling | Yes | - | ASUS ROG Cetra are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | ASUS ROG Cetra are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 40000 Hz | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 10.8 mm | - | |
| Features | Red backlight | - |
| MICROPHONE | ASUS ROG Cetra | Poly Savi 8240-M D2 |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Connectivity Technology | Wired | - | |
| Frequency Response | 50 - 10000 Hz | - | |
| Sensitivity | -40 dB | - |
| CABLE | ASUS ROG Cetra | Poly Savi 8240-M D2 |
|---|
| Cable Length | 1.25 m | - |
|---|
| OTHERS | ASUS ROG Cetra | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Carrying case, cord clip, 3 ear tips, 3 earhooks, pair of memory foam ear tips | - |
|---|
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