Side by side comparison and review of Audio-Technica ATH-CKR70iSCG and Poly SupraPlus NC. 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 | Audio-Technica ATH-CKR70iSCG | Poly SupraPlus NC |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Weight | 8 g | - | |
| Colour | Champagne gold | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Audio-Technica ATH-CKR70iSCG | Poly SupraPlus NC |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 40000 Hz | - | |
| Max Input Power | 200 mW | - | |
| Sensitivity | 108 dB/mW | - | |
| Impedance | 19 Ohm | - | |
| Diaphragm | 11.8 mm | - |
| MICROPHONE | Audio-Technica ATH-CKR70iSCG | Poly SupraPlus NC |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Technology | Condenser | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -44 dB | - |
| REMOTE CONTROL | Audio-Technica ATH-CKR70iSCG | Poly SupraPlus NC |
|---|
| Controls | Answer/end, play/pause | - |
|---|
| CABLE | Audio-Technica ATH-CKR70iSCG | Poly SupraPlus NC |
|---|
| Cable Type | Headphones cable - Y-type - L shaped - 1.2 m | - | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Plated Connector | Gold | - |
| CONNECTIONS | Audio-Technica ATH-CKR70iSCG | Poly SupraPlus NC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Audio-Technica ATH-CKR70iSCG | Poly SupraPlus NC |
|---|
| Included Accessories | Protective pouch, 4 pairs of silicone ear tips (extra small, small, medium, large) | Monitor receiver | |
|---|---|---|---|
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | - |
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