In depth comparison and review of JBL Everest 300 and Urbanears Hellas. 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 | JBL Everest 300 | Urbanears Hellas |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | 16.32 cm | - | |
| Width | 17.38 cm | - | |
| Depth | 7.08 cm | - | |
| Weight | 245 g | - | |
| Colour | Blue | Red | Black | White | Rush | Black belt | Team | Trail | |
| Recommended Use | Portable electronics | Portable electronics, phone |
| SOUND QUALITY | JBL Everest 300 | Urbanears Hellas |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| 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 | 10 - 22000 Hz | - | |
| Max Input Power | 30 mW | 50 mW | |
| Sensitivity | 100 dB/mW | 98 dB | JBL Everest 300 have higher sensitivity than Urbanears Hellas. |
| Impedance | - | 60 Ohm | |
| Max Sound Pressure | 115 dB | - | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| MICROPHONE | JBL Everest 300 | Urbanears Hellas |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Sensitivity | -42 dBV/Pascal | - |
| REMOTE CONTROL | JBL Everest 300 | Urbanears Hellas |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | JBL Everest 300 | Urbanears Hellas |
|---|
| Cable Type | - detachable - detachable |
Headphones cable |
|---|
| BATTERY AND CHARGING | JBL Everest 300 | Urbanears Hellas |
|---|
| Battery Type | Rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 610 mAh | - | |
| Battery Life | 20 hour(s) | - | |
| Charging Time | 2.5 hour(s) | - |
| WIRELESS LINK | JBL Everest 300 | Urbanears Hellas |
|---|
| Modulation Type | GFSK, 8-DPSK, DQPSK | - |
|---|
| CONNECTIONS | JBL Everest 300 | Urbanears Hellas |
|---|
| Connector Type | (mini-phone 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | JBL Everest 300 | Urbanears Hellas |
|---|
| Service & Support | Limited warranty - parts and labour - 1 year | - |
|---|
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