In depth comparison and review of JBL TUNE 520BT and Acer AHW300. 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 TUNE 520BT | Acer AHW300 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 157 g | - | |
| Colour | Black | Purple | White | Blue | - | |
| Recommended Use | Portable electronics | - | |
| Gaming | - | Yes |
| SOUND QUALITY | JBL TUNE 520BT | Acer AHW300 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | JBL TUNE 520BT can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.3 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Pure Bass | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 102 dB | - | |
| Impedance | 30 Ohm | 21 Ohm | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 33 mm | 5 mm | JBL TUNE 520BT have a thicker diaphragm than Acer AHW300. |
| MICROPHONE | JBL TUNE 520BT | Acer AHW300 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Sensitivity | -29 dB | - | |
| Signal-To-Noise Ratio | - | 53 dB |
| REMOTE CONTROL | JBL TUNE 520BT | Acer AHW300 |
|---|
| Controls | Volume | - |
|---|
| CABLE | JBL TUNE 520BT | Acer AHW300 |
|---|
| Cable Type | USB-C cable | - |
|---|
| FEATURES | JBL TUNE 520BT | Acer AHW300 |
|---|
| Features | Multipoint Pairing, VoiceAware | - | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | Yes | - | |
| Intelligent Assistant | Google Assistant ready, Siri ready | - |
| BATTERY AND CHARGING | JBL TUNE 520BT | Acer AHW300 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 450 mAh | - | |
| Battery Life | 57 hour(s) | - | |
| Battery Life Details | Continuous playback (with 5 min charge): up to 3 hours | - | |
| Charging Time | 2 hour(s) | - |
| WIRELESS LINK | JBL TUNE 520BT | Acer AHW300 |
|---|
| Modulation Type | GFSK, 8-DPSK, 4-DQPSK | - | |
|---|---|---|---|
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | JBL TUNE 520BT | Acer AHW300 |
|---|
| Connector Type | - | (mini-phone 3.5mm) |
|---|
| OTHERS | JBL TUNE 520BT | Acer AHW300 |
|---|
| Included Accessories | Charging cable | - |
|---|
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