In depth comparison and review of Sennheiser HD 2.30i (HD 2.0) and Lenovo 100. 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 | Sennheiser HD 2.30i (HD 2.0) | Lenovo 100 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB | |
|---|---|---|---|
| Series | HD 2.0 | - | |
| Height | - | 17.45 cm | |
| Width | - | 18.1 cm | |
| Depth | - | 6 cm | |
| Weight | - | 137 g | |
| Colour | Black | Black | |
| Earpad Material | - | Leather, memory foam | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Sennheiser HD 2.30i (HD 2.0) | Lenovo 100 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 2.30i (HD 2.0) offer a larger frequency range than Lenovo 100. |
| Max Input Power | - | 20 mW | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 120 dB | 116 dB | Sennheiser HD 2.30i (HD 2.0) have higher sensitivity than Lenovo 100. |
| Impedance | 22 Ohm | 32 Ohm | |
| Diaphragm | - | 30 mm | |
| Magnet Material | - | Neodymium | |
| Features | - | Rotatable counterclockwise to fit right/left ear |
| MICROPHONE | Sennheiser HD 2.30i (HD 2.0) | Lenovo 100 |
|---|
| Type | - | Boom |
|---|
| CABLE | Sennheiser HD 2.30i (HD 2.0) | Lenovo 100 |
|---|
| Cable Type | Headphones cable - 1.4 m | - | |
|---|---|---|---|
| Cable Length | 1.4 m | 1.8 m |
| CONNECTIONS | Sennheiser HD 2.30i (HD 2.0) | Lenovo 100 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Sennheiser HD 2.30i (HD 2.0) | Lenovo 100 |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | - | |
| Compliant Standards | - | VCCI, BSMI, CB, FCC, KCC, ICES, EAC, RCM | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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