Soundcore Space Q45 vs Bose QuietComfort SC
The Soundcore Space Q45 vs Bose QuietComfort SC battle comes down to battery life: 50 hours vs 24 hours. Soundcore's beefy battery offers more than double the playtime, making it a no-brainer for long trips. In real-world use, that means the Soundcore Space Q45 can keep you immersed in music for days without needing a charge, while the Bose QuietComfort SC might require a recharge after one long day. Meanwhile, the Bose headphones weigh only 8.5 ounces, offering a lighter feel for extended wear. If comfort is your priority, Bose wins here. Key specs: Weight: 10.30 oz vs 8.47 oz and Battery: 50h vs 24h.
Why compare these? Both the Soundcore Space Q45 and Bose QuietComfort SC are mid-range headphones competing in the same market segment. This makes them direct rivals for buyers looking for mid-range features and performance in 2026. Understanding their differences helps you choose the right one for your specific needs.
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Key Differences at a Glance
| Aspect | Soundcore Space | Bose QuietComfort |
|---|---|---|
| User Rating | 4.3★ (12,933 reviews) | ✓4.6★ (16,733 reviews) |
| Top Strength | Exceptional battery life (50H ANC / 65H Standard) | World-class noise cancellation with adjustable modes and Wind Block |
| Main Drawback | No IP water-resistance rating | Soft case offers significantly less impact protection than the standard hard case |
| Market Position | Mid-range | Mid-range |
Soundcore Space Q45
Over-ear (closed-back)
Bluetooth 5.3 + 3.5mm AUX (wired)
5.3
SBC, AAC, LDAC
Bose QuietComfort SC
Over-ear (closed-back)
Bluetooth 5.1 + 2.5mm Jack (Analog) + USB-C (Charging only)
Bluetooth 5.1
AAC, SBC
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 Bose QuietComfort SC
Soundcore Space Q45
Bose QuietComfort SC
| Criterion | Soundcore Space Q45 | Bose QuietComfort SC |
|---|---|---|
| Rating | ★4.3(12,933)Amazon | ★4.6(16,733)Amazon |
Form Factor | Over-ear (closed-back) | Over-ear (closed-back) |
Connectivity | Bluetooth 5.3 + 3.5mm AUX (wired) | Bluetooth 5.1 + 2.5mm Jack (Analog) + USB-C (Charging only) |
Bluetooth Version | 5.3 | Bluetooth 5.1 |
Codecs | SBC, AAC, LDAC | AAC, SBC |
ANC | Adaptive Active Noise Cancelling (3-stage system) | Yes (Quiet Mode, Aware Mode, Custom Modes with Wind Block) |
Transparency | Yes (Talk-through, Custom, and Ambient modes via app) | Yes (Aware Mode with ActiveSense) |
Drivers | 40mm double-layer diaphragm drivers (Metal-Ceramic) | Bose TriPort acoustic architecture (Proprietary) |
Frequency Response | 20 Hz – 40 kHz | Not disclosed by manufacturer |
Microphones | 2 mics with AI algorithm (calls) / Hybrid ANC array | Built-in microphone array (calls/ANC) + In-line microphone on audio cable |
Battery Life | 50 hours (ANC On) / 65 hours (ANC Off) | Up to 24 hours (Bluetooth + ANC) |
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; 2.5 hours full charge; 15 min rapid charge = up to 4 hours playback |
Multipoint | Yes (Connect 2 devices simultaneously) | Yes (2 devices) |
Low Latency Mode | No (Not supported) | No (Standard SBC/AAC latency) |
Wired Mode | Yes (3.5mm AUX cable included) | Yes (2.5mm to 3.5mm analog cable included; works passively without battery) |
Water Resistance | None (No IP rating) | None (No IP rating) |
Weight | 10.3 oz (292 g) | 8.5 oz (240 g) |
Controls | Physical buttons + Soundcore app | Physical buttons (Power/BT, Volume +/-, Multi-function, Action button) |
App Eq | Soundcore App (HearID Sound 2.0 + Custom EQ) | Bose Music app (3-band EQ, Custom ANC modes, Shortcut settings) |
Extras | Travel case included; Hi-Res Audio Wireless certified; NFC pairing | Soft carrying case (SC exclusive); SimpleSync (connect to Bose soundbars); Spotify Tap |
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Soundcore Space Q45
Over-ear (closed-back)
Bluetooth 5.3 + 3.5mm AUX (wired)
5.3
SBC, AAC, LDAC
Adaptive Active Noise Cancelling (3-stage system)
Yes (Talk-through, Custom, and Ambient modes via app)
Pros
- Exceptional battery life (50H ANC / 65H Standard)
- Hi-Res Audio Wireless certification with LDAC support
Cons
- No IP water-resistance rating
- Lacks on-ear detection (auto-pause/play)
Bose QuietComfort SC
Over-ear (closed-back)
Bluetooth 5.1 + 2.5mm Jack (Analog) + USB-C (Charging only)
Bluetooth 5.1
AAC, SBC
Yes (Quiet Mode, Aware Mode, Custom Modes with Wind Block)
Yes (Aware Mode with ActiveSense)
Pros
- World-class noise cancellation with adjustable modes and Wind Block
- Extremely comfortable 'clamp-free' fit suitable for all-day wear
Cons
- Soft case offers significantly less impact protection than the standard hard case
- Lacks high-bitrate codecs (aptX/LDAC) found in competitors
Which one is better?
The Soundcore Space Q45 is the better buy for most people—its 50-hour battery life crushes the Bose's 24 hours. That said, grab the Bose QuietComfort SC if you value a lighter design for all-day comfort—it's lighter.
Who should buy each?
Choose the Soundcore Space Q45 if: you need days-long battery life, love Hi-Res audio with LDAC, or want more advanced Bluetooth connectivity. (10.30 oz weight)
Choose the Bose QuietComfort SC if: you wear headphones all day for comfort, prefer world-class noise cancellation, or need reliable physical controls. (8.47 oz weight)
Quality Seekers
Higher user rating (4.6★ vs 4.3★) indicates better overall satisfaction
→ Choose Bose QuietComfort
Exceptional battery life Priority
Exceptional battery life (50H ANC / 65H Standard)
→ Choose Soundcore Space
World-class noise cancellation Priority
World-class noise cancellation with adjustable modes and Wind Block
→ Choose Bose QuietComfort
Conclusion
Soundcore Space Q45 and Bose QuietComfort SC are both solid choices. Match the strengths above to your budget and workflow to make the best call.
Bottom line: The Bose QuietComfort SC leads with a 4.6★ rating versus 4.3★. That said, Soundcore Space Q45 could still be the right pick depending on your specific priorities.
Frequently Asked Questions
+Which is better: Soundcore Space Q45 or Bose QuietComfort SC?
Soundcore Space Q45 is the better choice if you prioritize exceptional battery life (50h anc / 65h standard). Bose QuietComfort SC wins if you value world-class noise cancellation with adjustable modes and wind block. Both are rated highly (4.3★ vs 4.6★), so consider your specific needs and budget.
+What are the main differences between Soundcore Space Q45 and Bose QuietComfort SC?
Key differences: Soundcore Space Q45 offers exceptional battery life (50h anc / 65h standard), while Bose QuietComfort SC stands out with world-class noise cancellation with adjustable modes and wind block. Consider that Soundcore Space Q45 no ip water-resistance rating. Meanwhile, Bose QuietComfort SC soft case offers significantly less impact protection than the standard hard case. Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 27, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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