Side by side comparison and review of Erato Apollo 7 and Razer Hammerhead BT. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Erato Apollo 7 | Razer Hammerhead BT |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Width | 1.54 cm | - | |
| Depth | 2.22 cm | - | |
| Weight | 4 g | 28 g | Erato Apollo 7 are lighter than Erato Apollo 7 headphones. |
| Dimensions & Weight Details | Charging case: 6.25 cm x 4 cm x 2.55 cm / 52 g | - | |
| Colour | Luscious gold | - | |
| Protection | Waterproof | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | Razer Hammerhead BT have a greater operating distance than Erato Apollo 7. |
| SOUND QUALITY | Erato Apollo 7 | Razer Hammerhead BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | - | 10 mW | |
| Sensitivity | 100 dB | 116 dB | Razer Hammerhead BT have higher sensitivity than Erato Apollo 7. |
| Impedance | 16 Ohm | 32 Ohm | |
| Diaphragm | 5.8 mm | 10 mm | Razer Hammerhead BT have a thicker diaphragm than Erato Apollo 7. |
| Magnet Material | - | Neodymium magnet | |
| Features | - | Bluetooth aptX technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Erato Apollo 7 | Razer Hammerhead BT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | - | 300 - 3400 Hz | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -42 dB | -42 dB | |
| Signal-To-Noise Ratio | - | 55 dB |
| REMOTE CONTROL | Erato Apollo 7 | Razer Hammerhead BT |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, play/pause button, answer/end, next/previous track |
|---|
| CABLE | Erato Apollo 7 | Razer Hammerhead BT |
|---|
| Cable Type | USB charge cable | Headphones cable - 63 cm | |
|---|---|---|---|
| Cable Length | - | 63 cm |
| BATTERY AND CHARGING | Erato Apollo 7 | Razer Hammerhead BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 160 mAh | |
| Battery Life | 4 hours | 8 hour(s) | Razer Hammerhead BT lasts longer on a single charge than the Erato Apollo 7. |
| Charging Time | - | 2 hour(s) |
| WIRELESS LINK | Erato Apollo 7 | Razer Hammerhead BT |
|---|
| Transmission Range | - | 10 m |
|---|
| OTHERS | Erato Apollo 7 | Razer Hammerhead BT |
|---|
| Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | - | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, iPod, Android phone |
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