Soundcore Space Q45 vs Sennheiser ACCENTUM Plus (Black)
In the battle of Soundcore Space Q45 vs Sennheiser ACCENTUM Plus (Black), the Soundcore takes the lead thanks to its Hi-Res Audio Wireless support with LDAC. This means you'll get a premium sound experience, particularly noticeable when streaming high-quality audio. The Sennheiser, while solid, relies on aptX Adaptive, which may not deliver the same level of detail. What matters most here is battery life—both headphones boast 50 hours with ANC enabled. However, the Soundcore impresses with its fast charging: just 5 minutes gets you 4 hours of playback. This means less downtime and more listening, perfect for those on long commutes or frequent travelers in 2026.
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Soundcore Space Q45
Sennheiser ACCENTUM Plus (Black)
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 Sennheiser ACCENTUM Plus (Black)
Soundcore Space Q45
Sennheiser ACCENTUM Plus (Black)
| Criterion | Soundcore Space Q45 | Sennheiser ACCENTUM Plus (Black) |
|---|---|---|
| Rating | ★4.3(12,760)Amazon | ★4.1(1,285)Amazon |
Form Factor | Over-ear (closed-back) | Over-ear (closed-back) |
Connectivity | Bluetooth 5.3 + 3.5mm AUX (wired) | Bluetooth 5.2 + USB-C (Audio/Charging) + 2.5mm Jack (Analog input on earcup) |
Bluetooth Version | 5.3 | Bluetooth 5.2 |
Codecs | SBC, AAC, LDAC | aptX™ Adaptive, aptX™, AAC, SBC, mSBC, CVSD |
ANC | Adaptive Active Noise Cancelling (3-stage system) | Yes (Adaptive Hybrid ANC) |
Transparency | Yes (Talk-through, Custom, and Ambient modes via app) | Yes (Transparency Mode) |
Drivers | 40mm double-layer diaphragm drivers (Metal-Ceramic) | 37mm dynamic drivers (Angled) |
Frequency Response | 20 Hz – 40 kHz | 10 Hz – 22,000 Hz |
Microphones | 2 mics with AI algorithm (calls) / Hybrid ANC array | 2 beamforming microphones (Speech) + ANC microphones |
Battery Life | 50 hours (ANC On) / 65 hours (ANC Off) | Up to 50 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; ~3.5 hours full charge; 10 min rapid charge = 5 hours playback |
Multipoint | Yes (Connect 2 devices simultaneously) | Yes (2 devices) |
Low Latency Mode | No (Not supported) | Yes (via aptX Adaptive) |
Wired Mode | Yes (3.5mm AUX cable included) | Yes (USB-C Digital Audio + Analog via included 2.5mm to 3.5mm cable) |
Water Resistance | None (No IP rating) | None (No IP rating) |
Weight | 10.3 oz (292 g) | 8.0 oz (227 g) |
Controls | Physical buttons + Soundcore app | Touch pad (Right earcup: Volume, Play/Pause, Skip, ANC toggle) + Physical Power/Pairing button |
App Eq | Soundcore App (HearID Sound 2.0 + Custom EQ) | Sennheiser Smart Control app (5-band EQ, Sound Personalization, Sound Zones) |
Extras | Travel case included; Hi-Res Audio Wireless certified; NFC pairing | Smart Pause (Wear detection); Wind Noise Reduction; Carrying case included; 3.9' USB-C cable & 4.2' audio cable |
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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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Sennheiser ACCENTUM Plus (Black)
✓ Pros:
- • Impressive 50-hour battery life with ANC enabled reduces charging anxiety
- • Sound Personalization feature creates a custom audio profile for your hearing
- • Supports high-resolution wired audio via USB-C (plug-and-play with PC/phones)
- • Includes a robust carrying case (unlike the standard Accentum model)
- • Touch controls are responsive and intuitive for playback/volume adjustments
✗ Cons:
- • Earcup input is 2.5mm (sub-standard size), making replacement cables harder to find
- • Clamp force can feel slightly tight on larger heads due to the compact headband
- • Lacks an official IP rating for water or sweat resistance
- • Design does not fold completely for compact storage (earcups swivel flat only)
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Which one is better?
The Soundcore Space Q45 is the better buy for most people - its LDAC support crushes the Sennheiser ACCENTUM Plus (Black). That said, grab the Sennheiser if you want lighter headphones at 8.0oz, making them a better fit for longer wear without fatigue.
Who should buy each?
Choose the Soundcore Space Q45 if: you need superior sound quality with LDAC, want exceptional battery life for long trips, or prefer fast charging. (10.30 oz weight)
Choose the Sennheiser ACCENTUM Plus (Black) if: you prioritize lightweight design for comfort, enjoy customizable audio profiles, or want intuitive touch controls. (8.01 oz weight)
Conclusion
With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.
Frequently Asked Questions
+Which has better value?
Soundcore Space Q45 excels if you value exceptional battery life (50h anc / 65h standard). Sennheiser ACCENTUM Plus (Black) is better if you prioritize impressive 50-hour battery life with anc enabled reduces charging anxiety. 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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