Soundcore Space Q45 vs JBL Live 770NC
The Soundcore Space Q45 wins for sound quality with its Hi-Res Audio Wireless certification and LDAC support, making it a go-to for audiophiles. However, if you prioritize battery life, the JBL Live 770NC's impressive 65 hours with ANC off is hard to beat. In real-world use, the Soundcore's 50 hours with ANC turned on means you can enjoy music throughout the week without needing a charge. Meanwhile, the JBL's Adaptive Noise Cancelling adjusts dynamically, making it a great choice for varying environments. If comfort and a lighter weight matter, the JBL's 9.03 ounces versus the Soundcore's 10.3 ounces could sway your decision.
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Soundcore Space Q45
JBL Live 770NC
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Soundcore Space Q45 vs JBL Live 770NC
Soundcore Space Q45
JBL Live 770NC
| Criterion | Soundcore Space Q45 | JBL Live 770NC |
|---|---|---|
| Rating | ★4.3(12,760)Amazon | ★4.6(1,519)Amazon |
Form Factor | Over-ear (closed-back) | Over-ear (closed-back) |
Connectivity | Bluetooth 5.3 + 3.5mm AUX (wired) | Bluetooth 5.3 + 3.5mm AUX (wired) |
Bluetooth Version | 5.3 | Bluetooth 5.3 (LE Audio ready via OTA update) |
Codecs | SBC, AAC, LDAC | SBC, AAC (LC3 ready via future update) |
ANC | Adaptive Active Noise Cancelling (3-stage system) | Yes (True Adaptive Noise Cancelling with 4 noise-sensing mics) |
Transparency | Yes (Talk-through, Custom, and Ambient modes via app) | Yes (Smart Ambient / TalkThru) |
Drivers | 40mm double-layer diaphragm drivers (Metal-Ceramic) | 40mm Dynamic Drivers (JBL Signature Sound) |
Frequency Response | 20 Hz – 40 kHz | 20 Hz – 20,000 Hz (Wireless) / 20 Hz – 40,000 Hz (Wired) |
Microphones | 2 mics with AI algorithm (calls) / Hybrid ANC array | 2 Beamforming Microphones for calls (Wind-noise reduction) |
Battery Life | 50 hours (ANC On) / 65 hours (ANC Off) | Up to 65 hours (ANC off) / Up to 50 hours (ANC on) |
Battery Life | N/A (No charging case) | N/A (No charging case) |
Charging | USB-C; 5 min charge = 4 hours playback; Full charge ~2 hours | USB-C; Full charge in 3 hours; 5 min charge = 4 hours playback |
Multipoint | Yes (Connect 2 devices simultaneously) | Yes (Multi-point connection for 2 devices) |
Low Latency Mode | No (Not supported) | Yes (Video Mode available via JBL Headphones App) |
Wired Mode | Yes (3.5mm AUX cable included) | Yes (Detachable 3.5mm audio cable included; Microphone DOES NOT work in wired mode) |
Water Resistance | None (No IP rating) | No (No IP rating stated) |
Weight | 10.3 oz (292 g) | 9.03 oz (256 g) |
Controls | Physical buttons + Soundcore app | Physical Buttons (Volume, Power, Bluetooth) + Touch Control on earcup (Voice Assistant, ANC) |
App Eq | Soundcore App (HearID Sound 2.0 + Custom EQ) | JBL Headphones App (Personi-Fi 2.0, Parametric EQ, Spatial Sound) |
Extras | Travel case included; Hi-Res Audio Wireless certified; NFC pairing | JBL Spatial Sound; Auto Play/Pause; Google Finder support; Comfort-fit fabric headband |
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Soundcore Space Q45
✓ Pros:
- • Exceptional battery life (50H ANC / 65H Standard)
- • Hi-Res Audio Wireless certification with LDAC support
- • Effective Adaptive ANC for the price point
- • Multipoint connection support
- • Fast charging (5 mins for 4 hours)
✗ Cons:
- • No IP water-resistance rating
- • Lacks on-ear detection (auto-pause/play)
- • Cannot use microphone in wired mode (AUX only)
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JBL Live 770NC
✓ Pros:
- • Excellent battery life (up to 65 hours) minimizes charging frequency
- • Personi-Fi 2.0 adapts the sound profile to your specific hearing capabilities
- • True Adaptive ANC effectively adjusts to changing environments automatically
- • Lightweight design with a fabric headband ensures comfort for long sessions
- • Supports Bluetooth Multipoint for seamless switching between phone and laptop
✗ Cons:
- • Microphone functionality is disabled when using the wired connection
- • Lacks high-bitrate codecs like LDAC or aptX at launch
- • No official water resistance (IP) rating makes them unsuitable for heavy workouts
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Which one is better?
The JBL Live 770NC is the better buy for most people - its 65-hour battery life crushes the Soundcore Space Q45's 50 hours. That said, grab the Soundcore if you need Hi-Res Audio support - it features LDAC for superior sound quality.
Who should buy each?
Choose the Soundcore Space Q45 if: you demand Hi-Res Audio quality, enjoy adaptive noise cancellation, or need longer playback with ANC. (10.30 oz weight)
Choose the JBL Live 770NC if: you want the longest battery life, prefer a lighter design for comfort, or need a sound profile tailored to your hearing capabilities. (9.03 oz weight)
Conclusion
We hope this comparison helps you buy with confidence. Both products are dependable; the right one depends on how you will use it.
Frequently Asked Questions
+Which has better value?
Soundcore Space Q45 excels if you value exceptional battery life (50h anc / 65h standard). JBL Live 770NC is better if you prioritize excellent battery life (up to 65 hours) minimizes charging frequency. Pick based on your budget and daily use.
+Is this an independent review?
Yes. We use affiliate links for monetization, but recommendations are research-driven and unbiased.
+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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