In depth comparison and review of Hama "Smart4Music" and Sennheiser IE 40 Pro. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Hama "Smart4Music" | Sennheiser IE 40 Pro |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Earphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 18 g | |
| Colour | White | Black | |
| Body Material | Plastic | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Hama "Smart4Music" | Sennheiser IE 40 Pro |
|---|
| Headphones Form Factor | Ear-bud | In-ear - over-the-ear mount | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 18000 Hz | Hama "Smart4Music" offer a larger frequency range than Sennheiser IE 40 Pro. |
| Total Harmonic Distortion (THD) | - | 0.1% | |
| Sensitivity | 100 dB/mW | 115 dB | Sennheiser IE 40 Pro have higher sensitivity than Hama "Smart4Music". |
| Impedance | 32 Ohm | 20 Ohm | |
| Diaphragm | 15 mm | 10 mm | Hama "Smart4Music" have a thicker diaphragm than Sennheiser IE 40 Pro. |
| CABLE | Hama "Smart4Music" | Sennheiser IE 40 Pro |
|---|
| Cable Type | Headphones cable - 1.2 m | Headphones cable - L shaped - 1.3 m | |
|---|---|---|---|
| Cable Length | 1.2 m | 1.3 m | |
| Plated Connector | Gold | - |
| CONNECTIONS | Hama "Smart4Music" | Sennheiser IE 40 Pro |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Hama "Smart4Music" | Sennheiser IE 40 Pro |
|---|
| Included Accessories | - | Cord clip, pair of memory foam ear tips, 3 pairs of silicone ear tips (small, medium, large), soft pouch | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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