Detailed comparison and review of ASUS ROG Cetra True Wireless and JBL TUNE Flex. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | ASUS ROG Cetra True Wireless | JBL TUNE Flex |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Dimensions & Weight Details | Charging case: 42 g Earphone: 5 g |
Charging case: 5.15 cm x 2.93 cm x 4.7 cm / 38.6 g Earbud: 2.05 cm x 2.02 cm x 3.49 cm / 4.8 g |
|
| Colour | Black | Blue | White | Black | Purple | |
| Protection | Splashproof, IPX4 | - | |
| Design | Games | - | |
| Recommended Use | Game console, portable electronics, computer | Portable electronics | |
| Gaming | Yes | - |
| SOUND QUALITY | ASUS ROG Cetra True Wireless | JBL TUNE Flex |
|---|
| Headphones Form Factor | In-ear | Ear-bud | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Hybrid ANC | Smart Ambient | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | 7.1 Channel Virtual Surround Sound | Pure Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 110 dB | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 10 mm | 12 mm | JBL TUNE Flex have a thicker diaphragm than ASUS ROG Cetra True Wireless. |
| Magnet Material | Neodymium | - |
| MICROPHONE | ASUS ROG Cetra True Wireless | JBL TUNE Flex |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -38 dB | -38 dBV/Pascal |
| REMOTE CONTROL | ASUS ROG Cetra True Wireless | JBL TUNE Flex |
|---|
| Controls | Play/pause, next/previous track, voice assistant, ANC on/off, game mode on/off, ANC mode | - |
|---|
| CABLE | ASUS ROG Cetra True Wireless | JBL TUNE Flex |
|---|
| Cable Type | Charging cable - 60 cm | USB-C charge cable |
|---|
| FEATURES | ASUS ROG Cetra True Wireless | JBL TUNE Flex |
|---|
| Features | Touch control | - |
|---|
| BATTERY AND CHARGING | ASUS ROG Cetra True Wireless | JBL TUNE Flex |
|---|
| Battery Type | Headphone battery rechargeable - wireless charging | 2 x headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 5.5 hour(s) | 4.5 hours | ASUS ROG Cetra True Wireless lasts longer on a single charge than the JBL TUNE Flex. |
| Battery Life Details | Continuous playback (noise cancelling ON): up to 4.8 hours Continuous playback (noise cancelling OFF): up to 5.5 hours Continuous playback (noise cancelling OFF / with included charging case): up to 27 hours Continuous playback (noise cancelling ON / with included charging case): up to 21.8 hours |
Continuous playback: up to 32 hours Continuous playback: up to 4.5 hours Continuous playback (ANC OFF / Bluetooth): up to 8 hours Continuous playback (ANC ON / Bluetooth): up to 6 hours Continuous playback (with included charging case): up to 18 hours |
|
| Charging Time | - | 2 hour(s) | |
| Included Qty | - | 2 |
| OTHERS | ASUS ROG Cetra True Wireless | JBL TUNE Flex |
|---|
| Included Accessories | 2 pairs of ear tips | USB-C charging cable, 3 sizes of earhooks, charging case (570 mAh) | |
|---|---|---|---|
| Compliant Standards | IPX4 | IPX4, GFSK, π/4 QPSK, 8DPSK | |
| Service & Support | Limited warranty - 2 years | - |
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