In depth comparison and review of Razer Hammerhead Duo and Sony MDR EX155AP. 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 | Razer Hammerhead Duo | Sony MDR EX155AP |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Earphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | - | EX Series | |
| Weight | 17 g | 3 g | Sony MDR EX155AP are lighter than Razer Hammerhead Duo headphones. |
| Colour | - | Black | White | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Razer Hammerhead Duo | Sony MDR EX155AP |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dual balanced armature / dynamic | Dynamic | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 5 - 24000 Hz | Sony MDR EX155AP offer a larger frequency range than Razer Hammerhead Duo. |
| Max Input Power | 20 mW | 100 mW | |
| Sensitivity | 102 dB | 103 dB/mW | Sony MDR EX155AP have higher sensitivity than Razer Hammerhead Duo. |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 13.6 mm | 9 mm | Razer Hammerhead Duo have a thicker diaphragm than Sony MDR EX155AP. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Razer Hammerhead Duo | Sony MDR EX155AP |
|---|
| Type | On-cable | On-cable | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | 20 - 20000 Hz | Sony MDR EX155AP offer a larger microphone frequency range than Razer Hammerhead Duo. |
| Audio Input Details | - | Omni-directional - 20 - 20000 Hz | |
| Sensitivity | -40 dB | - | |
| Signal-To-Noise Ratio | 58 dB | - |
| REMOTE CONTROL | Razer Hammerhead Duo | Sony MDR EX155AP |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | Razer Hammerhead Duo | Sony MDR EX155AP |
|---|
| Cable Type | Headphones cable - L shaped - 1.2 m | Headphones cable - Y-type - L shaped - 1.2 m | |
|---|---|---|---|
| Cable Length | 1.2 m | 1.2 m | |
| Plated Connector | - | Gold |
| CONNECTIONS | Razer Hammerhead Duo | Sony MDR EX155AP |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Razer Hammerhead Duo | Sony MDR EX155AP |
|---|
| Included Accessories | 3 pairs of silicone ear tips (small, medium, large) | Cord adjuster, 3 pairs of ear tips (small, medium, large) |
|---|
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