Side by side comparison and review of Audio-Technica ATH-E40 and Poly SupraPlus SDS 1031-15. 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-E40 | Poly SupraPlus SDS 1031-15 |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Weight | 10 g | - |
| SOUND QUALITY | Audio-Technica ATH-E40 | Poly SupraPlus SDS 1031-15 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wired | - | |
| Noise Isolating | Yes | - | Audio-Technica ATH-E40 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 107 dB/mW | - | |
| Impedance | 12 Ohm | - |
| REMOTE CONTROL | Audio-Technica ATH-E40 | Poly SupraPlus SDS 1031-15 |
|---|
| Controls | - | Push to Talk (PTT) |
|---|
| CABLE | Audio-Technica ATH-E40 | Poly SupraPlus SDS 1031-15 |
|---|
| Cable Type | Headphones cable - 1.6 m Mini-phone 3.5 mm to 6.3 mm phone adapter |
Quick Disconnect to LEMO FFP.2S.310 cable | |
|---|---|---|---|
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| CONNECTIONS | Audio-Technica ATH-E40 | Poly SupraPlus SDS 1031-15 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Audio-Technica ATH-E40 | Poly SupraPlus SDS 1031-15 |
|---|
| Included Accessories | Carrying case, 4 ear tips (small, medium, large, XL) | - | |
|---|---|---|---|
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | - |
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