Anker Soundcore Space Q45 vs Sony WH-XB910N Extra Bass
The Verdict
Both headphones deliver solid over-ear performance with ANC and LDAC support, but they target different priorities. Anker's Space Q45 impresses with exceptional battery life, claiming 50 hours with ANC enabled versus Sony's 30 hours, making it the clear winner for frequent travelers or anyone wanting multiday usage without charging. The quick-charge feature (5 minutes yields 4 hours) also edges out Sony's 10-minute charge for 4.5 hours. Sound signature differs meaningfully: Anker emphasizes hi-res clarity through LDAC with adaptive EQ tuning, while Sony's 40mm driver and Extra Bass branding cater to bass-heavy listeners preferring punchy low-end response. Sony adds 360 Reality Audio and Speak-to-Chat for convenience, though Anker's six-microphone ANC system matches noise cancellation performance competently. Weight is nearly identical (260g vs 252g). Sony includes no water resistance rating while Anker offers IPX4 protection. At $149 versus $249, Anker delivers superior value with double the battery endurance, hi-res audio support, and durability features. Sony justifies its premium mainly through bass tuning and spatial audio, which appeals only to specific listeners. For most users seeking longevity and balanced performance, Anker wins decisively.
Who Should Buy
Buy the Anker Soundcore Space Q45 if…
- →Outstanding value — LDAC and ANC at a budget price
- →Remarkable 50-hour battery life with ANC enabled
- →Bluetooth multipoint and LDAC are rare features at this price
Buy the Sony WH-XB910N Extra Bass if…
- →Extra Bass delivers deep, powerful low-end for bass-heavy genres
- →30-hour battery life with ANC matches the premium XM series
- →LDAC support for high-resolution audio streaming
Category Scores
Pros & Cons
Anker Soundcore Space Q45
Pros
- Outstanding value — LDAC and ANC at a budget price
- Remarkable 50-hour battery life with ANC enabled
- Bluetooth multipoint and LDAC are rare features at this price
- IPX4 sweat resistance makes it gym-friendly
- Quick charge adds 4 hours in just 5 minutes
Cons
- ANC quality does not match Sony or Bose at higher price points
- Sound tuning is V-shaped and lacks midrange clarity
- Build quality and materials feel budget-grade
- App experience is less polished than Sony or Bose
Sony WH-XB910N Extra Bass
Pros
- Extra Bass delivers deep, powerful low-end for bass-heavy genres
- 30-hour battery life with ANC matches the premium XM series
- LDAC support for high-resolution audio streaming
- Multipoint Bluetooth connects to two devices simultaneously
- Comfortable, lightweight design at 252 g
Cons
- Bass emphasis can overwhelm mids and highs for balanced listeners
- ANC is decent but noticeably weaker than WH-1000XM5
- No water resistance limits outdoor use
- Touch controls lack the precision of the XM5's panel
Full Specifications
| Spec | Anker Soundcore Space Q45 | Sony WH-XB910N Extra Bass |
|---|---|---|
| Active Noise Cancelling | ||
| Type | over-ear | over-ear |
| Weight | 260 g | 252 g |
| Battery | ||
| Battery life | 50 hrs (ANC on) | 30 hrs with ANC |
| Charging | USB-C, 5-min quick charge for 4 hrs playback | USB-C, 10 min = 4.5 hrs playback |
| Features | LDAC hi-res wireless audio at $149, Adaptive ANC with 6 microphones, Adaptive EQ, Transparency mode, Multipoint Bluetooth pairing, Foldable design with carrying case included | Extra Bass for deep, punchy low end, Noise Cancellation, Quick Attention mode, 360 Reality Audio, Speak-to-Chat, Adaptive Sound Control |
| Connectivity | ||
| Wired option | ||
| Codecs | LDAC, AAC, SBC | SBC, AAC, LDAC |
| Bluetooth | 5.3 | 5.2 |
| Multipoint | ||
| Water Resistance | IPX4 | None |
| Drivers | — | 40mm driver with Extra Bass |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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