Anker Soundcore Space Q45 vs Beats Flex
The Verdict
Soundcore Space Q45 delivers exceptional value at $149, offering premium features like LDAC hi-res audio, adaptive ANC with six microphones, and an impressive 50-hour battery life with ANC enabled. Its over-ear design provides superior noise isolation and sound staging compared to the Beats Flex's in-ear form factor. Beats Flex ($69) targets budget-conscious Apple ecosystem users with a lightweight neckband design, Apple W1 chip integration, and convenient Fast Fuel charging,ideal for casual listening and portability. However, it lacks ANC, hi-res audio support, and multipoint connectivity. For serious audiophiles prioritizing sound quality and noise cancellation, Space Q45 is the clear winner. Beats Flex suits those seeking lightweight convenience and seamless Apple integration on a tight budget. Space Q45 offers dramatically better audio performance and features that justify the price premium.
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 Beats Flex if…
- →Outstanding value at $69 with Apple W1 chip
- →Magnetic earbuds auto-pause music when joined together
- →12-hour battery life is generous for the price
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
Beats Flex
Pros
- Outstanding value at $69 with Apple W1 chip
- Magnetic earbuds auto-pause music when joined together
- 12-hour battery life is generous for the price
- USB-C charging — no Lightning cable needed
- Works well with both iOS and Android devices
Cons
- No active noise cancellation
- Neckband design isn't for everyone — less discreet than true wireless
- No water resistance rating
- Sound quality is adequate but not detailed
- Bluetooth 4.2 is dated
Full Specifications
| Spec | Anker Soundcore Space Q45 | Beats Flex |
|---|---|---|
| Active Noise Cancelling | ||
| Type | over-ear | in-ear |
| Weight | 260 g | 18.6 g |
| Battery | ||
| Battery life | 50 hrs (ANC on) | 12 hrs |
| Charging | USB-C, 5-min quick charge for 4 hrs playback | USB-C, 10 min = 1.5 hrs (Fast Fuel) |
| 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 | Apple W1 chip, Magnetic earbuds auto-pause when connected, USB-C charging, Neckband design with Flex-Form cable, Shared audio with other Beats or AirPods |
| Connectivity | ||
| Wired option | ||
| Codecs | LDAC, AAC, SBC | SBC, AAC |
| Bluetooth | 5.3 | 4.2 (Apple W1 chip) |
| Multipoint | ||
| Water Resistance | IPX4 | None |
| Drivers | — | 12mm dual-chamber driver |
Related Comparisons
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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