In depth comparison and review of Erato Apollo 7S and Urbanears Alby. 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 | Erato Apollo 7S | Urbanears Alby |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Width | 1.54 cm | - | |
| Depth | 2.22 cm | - | |
| Weight | 4 g | - | |
| Dimensions & Weight Details | Charging case: 6.25 cm x 4 cm x 2.55 cm / 52 g | - | |
| Colour | Black | Space grey | Rose gold | Silver | Teal green | Dusty white | |
| Protection | Weatherproof, sweat-resistant, IPX5 | Weatherproof, splashproof, sweat-resistant, rainproof, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Erato Apollo 7S | Urbanears Alby |
|---|
| Headphones Form Factor | In-ear | Ear-bud | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Urbanears Alby have a more advanced version of Bluetooth than Erato Apollo 7S. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Noise Isolating | - | Yes | Urbanears Alby are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 3D Surround Sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | - | 92 dB | |
| Diaphragm | 5.8 mm | - | |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | Erato Apollo 7S | Urbanears Alby |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -42 dB | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Erato Apollo 7S | Urbanears Alby |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Answer/end, next/previous track, voice assistant |
|---|
| CABLE | Erato Apollo 7S | Urbanears Alby |
|---|
| Cable Type | USB charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | Erato Apollo 7S | Urbanears Alby |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Erato Apollo 7S | Urbanears Alby |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4 hours | 3 hour(s) | Erato Apollo 7S lasts longer on a single charge than the Urbanears Alby. |
| Battery Life Details | Continuous talk: up to 4 hours Continuous playback: up to 3 hours |
Continuous playback (with included charging case): up to 15 hours | |
| Charging Time | - | 2 hour(s) |
| OTHERS | Erato Apollo 7S | Urbanears Alby |
|---|
| Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | 3 pairs of ear tips (small, medium, large), charging case |
|---|
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