Detailed comparison and review of Soundcore Space Q45 and JBL TUNE 670NC. 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 | Soundcore Space Q45 | JBL TUNE 670NC |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 19 cm | - | |
| Width | 16.1 cm | - | |
| Depth | 8.8 cm | - | |
| Weight | 292 g | 220 g | JBL TUNE 670NC are lighter than Soundcore Space Q45 headphones. |
| Colour | Black | Black | Blue | White | Purple | |
| Body Material | PC/ABS | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 15 m | - | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Soundcore Space Q45 | JBL TUNE 670NC |
|---|
| Headphones Form Factor | Full size | Over ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | Yes | Yes | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 5.0 | Soundcore Space Q45 have a more advanced version of Bluetooth than JBL TUNE 670NC. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Leadership Development and Advisory Council (LDAC) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, LDAC | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Active Noise Cancellation | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Pure Bass | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 3% | - | |
| Sensitivity | - | 103 dB | |
| Impedance | 16 Ohm | 32 Ohm | |
| Max Sound Pressure | 93 dB | 95 dB | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Ceramic | - | |
| Features | - | Google Fast Pair |
| MICROPHONE | Soundcore Space Q45 | JBL TUNE 670NC |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | 20 - 8000 Hz | - | |
| Sensitivity | -36 dB | -30 dBV/Pascal | |
| Signal-To-Noise Ratio | 65 dB | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Soundcore Space Q45 | JBL TUNE 670NC |
|---|
| Controls | Volume, play/pause, next/previous track, call | Volume, power on/off, play/pause, skip track, pair mode, voice assistant, ANC on/off, track forward, call |
|---|
| CABLE | Soundcore Space Q45 | JBL TUNE 670NC |
|---|
| Cable Type | USB-C charge cable - detachable - 60 cm Audio cable - detachable - 60 cm |
Audio cable - detachable - 1.2 m USB-C charge cable - detachable |
|---|
| FEATURES | Soundcore Space Q45 | JBL TUNE 670NC |
|---|
| Features | Fast charge, Multipoint Pairing, LED indicator | Multipoint Pairing | |
|---|---|---|---|
| Voice Control | - | Indirect |
| BATTERY AND CHARGING | Soundcore Space Q45 | JBL TUNE 670NC |
|---|
| Battery Type | Headphone battery lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 750 mAh | 610 mAh | Soundcore Space Q45 have a higher battery capacity than JBL TUNE 670NC. |
| Battery Life | 65 hour(s) | 50 hour(s) | Soundcore Space Q45 lasts longer on a single charge than the JBL TUNE 670NC. |
| Battery Life Details | Continuous playback (noise cancelling ON): up to 50 hours Continuous playback (noise cancelling OFF): up to 65 hours Continuous playback (with 5 min charge): up to 4 hours |
Continuous playback (noise cancelling ON / Bluetooth): up to 35 hours Continuous playback (noise cancelling OFF / Bluetooth): up to 50 hours |
|
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| WIRELESS LINK | Soundcore Space Q45 | JBL TUNE 670NC |
|---|
| Modulation Type | - | GFSK, 8-DPSK, 4-DQPSK | |
|---|---|---|---|
| Radio Frequency Range | - | 2.4 - 2.4835GHz |
| CONNECTIONS | Soundcore Space Q45 | JBL TUNE 670NC |
|---|
| Connector Type | - | USB-C (power only) (24 pin USB-C) Audio input / output (mini-phone 3.5mm) |
|---|
| OTHERS | Soundcore Space Q45 | JBL TUNE 670NC |
|---|
| Included Accessories | Carrying case, audio cable, USB-C charging cable | - | |
|---|---|---|---|
| Compliant Standards | SGS | ANATEL, EAC | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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