In depth comparison and review of Sennheiser HD 4.40 and Turtle Beach Ear Force Stealth 520. 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 4.40 | Turtle Beach Ear Force Stealth 520 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - wireless - USB | |
|---|---|---|---|
| Earpad Material | - | Synthetic leather, foam | |
| Headband Material | - | Foam, leather | |
| Recommended Use | - | Game console, portable electronics |
| SOUND QUALITY | Sennheiser HD 4.40 | Turtle Beach Ear Force Stealth 520 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Noise Isolating | - | Yes | Turtle Beach Ear Force Stealth 520 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound, DTS Surround Sound, Dynamic Chat Boost, DTS Headphone:X, Superhuman Hearing | |
| Frequency Response | 18 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 4.40 offer a larger frequency range than Turtle Beach Ear Force Stealth 520. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 113 dB | - | |
| Impedance | 18 Ohm | - | |
| Diaphragm | - | 50 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sennheiser HD 4.40 | Turtle Beach Ear Force Stealth 520 |
|---|
| Form Factor | Built-in | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | - | Omni-directional | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Sennheiser HD 4.40 | Turtle Beach Ear Force Stealth 520 |
|---|
| Controls | - | Dual volume |
|---|
| CABLE | Sennheiser HD 4.40 | Turtle Beach Ear Force Stealth 520 |
|---|
| Cable Type | - | Micro-USB charge cable - detachable Audio cable - detachable Audio (optical) cable - detachable |
|---|
| FEATURES | Sennheiser HD 4.40 | Turtle Beach Ear Force Stealth 520 |
|---|
| Features | - | 100% wireless |
|---|
| BATTERY AND CHARGING | Sennheiser HD 4.40 | Turtle Beach Ear Force Stealth 520 |
|---|
| Battery Type | Headphone battery lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 15 hour(s) |
| CONNECTIONS | Sennheiser HD 4.40 | Turtle Beach Ear Force Stealth 520 |
|---|
| Connector Type | - | USB (5 pin Micro-USB Type B) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Sennheiser HD 4.40 | Turtle Beach Ear Force Stealth 520 |
|---|
| Included Accessories | - | USB wireless transmitter |
|---|
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