Detailed comparison and review of beyerdynamic DT 990 PRO and Logitech H111. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | beyerdynamic DT 990 PRO | Logitech H111 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 16.2 cm | |
| Width | - | 14.4 cm | |
| Depth | - | 4.6 cm | |
| Weight | 250 g | 74 g | Logitech H111 are lighter than beyerdynamic DT 990 PRO headphones. |
| Colour | Black | - | |
| Earpad Material | - | Foam | |
| Recommended Use | - | Portable electronics, computer |
| SOUND QUALITY | beyerdynamic DT 990 PRO | Logitech H111 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 35000 Hz | 20 - 20000 Hz | beyerdynamic DT 990 PRO offer a larger frequency range than Logitech H111. |
| Max Input Power | 100 mW | 20 mW | |
| Total Harmonic Distortion (THD) | 0.2% | - | |
| Sensitivity | 96 dB | 100 dB +/- 3dB | Logitech H111 have higher sensitivity than beyerdynamic DT 990 PRO. |
| Impedance | 250 Ohm | 32 Ohm | |
| Diaphragm | - | 30 mm |
| MICROPHONE | beyerdynamic DT 990 PRO | Logitech H111 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Bi-directional | |
| Frequency Response | - | 100 - 16000 Hz | |
| Sensitivity | - | -38 dBV/Pascal | |
| Sensitivity Margin | - | +/- 4dB |
| CABLE | beyerdynamic DT 990 PRO | Logitech H111 |
|---|
| Cable Type | Headphones cable - 3 m | Headset cable - 2.35 m | |
|---|---|---|---|
| Cable Length | 3 m | 2.35 m | |
| Plated Connector | Gold | - |
| CONNECTIONS | beyerdynamic DT 990 PRO | Logitech H111 |
|---|
| Connector Type | Headphones (mini-phone 3.5mm) | Headset (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | beyerdynamic DT 990 PRO | Logitech H111 |
|---|
| Included Accessories | 6.3 mm (1/4") stereo adapter | - | |
|---|---|---|---|
| Compliant Standards | - | EAC | |
| Service & Support | - | Limited warranty - 2 years |
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