In depth comparison and review of Turtle Beach Ear Force Stealth 420X+ and EPOS I SENNHEISER GSP 670. 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 | Turtle Beach Ear Force Stealth 420X+ | EPOS I SENNHEISER GSP 670 |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset - 7.1 channel - Bluetooth - wireless | |
|---|---|---|---|
| Series | - | Gaming | |
| Height | - | 18 cm | |
| Width | - | 19 cm | |
| Depth | - | 8 cm | |
| Weight | - | 398 g | |
| Colour | - | Black | |
| Earpad Material | Synthetic leather | Leatherette | |
| Recommended Use | Game console, portable electronics | Game console, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Turtle Beach Ear Force Stealth 420X+ | EPOS I SENNHEISER GSP 670 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | 2.4 GHz radio frequency | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Audio Codec | - | SBC | |
| Noise Isolating | Yes | - | Turtle Beach Ear Force Stealth 420X+ are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Bass Boost, Superhuman Hearing | - | |
| Frequency Response | 20 - 20000 Hz | 10 - 23000 Hz | EPOS I SENNHEISER GSP 670 offer a larger frequency range than Turtle Beach Ear Force Stealth 420X+. |
| Max Sound Pressure | - | 112 dB | |
| Diaphragm | 50 mm | - | |
| Magnet Material | Neodymium magnet | - |
| MICROPHONE | Turtle Beach Ear Force Stealth 420X+ | EPOS I SENNHEISER GSP 670 |
|---|
| Form Factor | Headset microphone | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Bi-directional | |
| Noise Cancelling | - | Yes | EPOS I SENNHEISER GSP 670 microphone can cancel out ambient noise. |
| Frequency Response | - | 10 - 7300 Hz | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | - | -47 dBV/Pascal | |
| Microphone Features | - | Mute function |
| REMOTE CONTROL | Turtle Beach Ear Force Stealth 420X+ | EPOS I SENNHEISER GSP 670 |
|---|
| Controls | - | Volume |
|---|
| CABLE | Turtle Beach Ear Force Stealth 420X+ | EPOS I SENNHEISER GSP 670 |
|---|
| Cable Type | Micro-USB charge cable - detachable Audio cable - detachable |
USB charge cable - detachable - 1.5 m | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | Turtle Beach Ear Force Stealth 420X+ | EPOS I SENNHEISER GSP 670 |
|---|
| Features | 100% wireless | - |
|---|
| BATTERY AND CHARGING | Turtle Beach Ear Force Stealth 420X+ | EPOS I SENNHEISER GSP 670 |
|---|
| Battery Type | Headset battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 15 hour(s) | 20 hour(s) | EPOS I SENNHEISER GSP 670 lasts longer on a single charge than the Turtle Beach Ear Force Stealth 420X+. |
| OTHERS | Turtle Beach Ear Force Stealth 420X+ | EPOS I SENNHEISER GSP 670 |
|---|
| Included Accessories | USB wireless transmitter | Bluetooth dongle | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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