True Wireless
Soundcore Space A40
78Great
$41
Full review dataSoundcore Space A40 vs Xiaomi Redmi Buds 4 Lite: which should you buy?
On aggregated review scores the Soundcore Space A40 comes out ahead with an HearWiki score of 78. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Soundcore Space A40 - Great overall at around $41.
True Wireless
Xiaomi Redmi Buds 4 Lite
62Average
$25
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Soundcore Space A40
Sound7.5
Noise cancelling8.5
Battery7.0
Calls7.0
Value8.0
Xiaomi Redmi Buds 4 Lite
Sound5.5
Battery6.0
Calls6.5
Value7.0
Specifications
| Spec | Soundcore Space A40 | Xiaomi Redmi Buds 4 Lite |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $41 | $25 |
| HearWiki score | 78 / 100 · Great | 62 / 100 · Average |
| Released | 2022 | 2022 |
| Audio | ||
| Driver | dynamic | dynamic |
| Driver size | 10 mm | 12 mm |
| Drivers per side | 2 | 2 |
| Frequency response | - | 20Hz-20kHz |
| Impedance | 16 Ω | 32 Ω |
| Wireless | ||
| Bluetooth | 5.2 | 5.3 |
| Bluetooth version | 5.2 | 5.3 |
| Codecs | SBC, AAC, LDAC | SBC |
| Multipoint pairing | Yes | No |
| Wireless range | 10 m | 10 m |
| Battery | ||
| Battery life | 10 h | 5 h |
| Battery life (ANC on) | 8 h | - |
| Battery incl. case | 50 h | 20 h |
| Full charge time | - | 90 min |
| Quick charge | 10 min = 4 h | - |
| Wireless charging | Yes | No |
| Features | ||
| Active noise cancelling | Yes | No |
| ANC type | adaptive | none |
| Transparency mode | Yes | No |
| Companion app | - | No |
| Custom EQ | Yes | No |
| Wear detection | No | No |
| Controls | touch | touch |
| Design | ||
| Weight | 4.9 g | 35 g |
| Case weight | 48.4 g | 26.7 g |
| Water resistance | IPX4 | IP54 |
| Foldable | - | No |
| Detachable cable | - | No |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | 6 | - |
| Call noise reduction | - | AI call noise reduction |
What reviewers said
Soundcore Space A40
The Soundcore Space A40 earbuds deliver a well-rounded budget experience, combining effective adaptive noise cancellation, balanced audio, and long battery life with multipoint connectivity. They offer strong value at around $100, with a comfortable fit and support for LDAC, though a few ergonomic and performance quirks keep them from being flawless.
- Pro:Effective adaptive ANC for the price
- Pro:Balanced, pleasant sound with LDAC support
- Pro:Long battery life with wireless charging case
- Con:Microphone quality is mediocre
- Con:Touch controls can be inconsistent
- Con:Case hinge feels less sturdy
Xiaomi Redmi Buds 4 Lite
The Redmi Buds 4 Lite are an ultra-affordable pair of true wireless earbuds that prioritize basic functionality and portability over audio fidelity. They offer a lightweight, IP54-rated design, Bluetooth 5.3, and around 5 hours of playback per charge, but the sound signature is thin and lacks bass, with no app support or customization options. They are best suited for budget-conscious listeners who need a simple, dependable set for commutes or casual use rather than critical listening.
- Pro:Very affordable price point
- Pro:Lightweight and comfortable fit
- Pro:IP54 water and dust resistance
- Con:Thin, bass-light sound with low max volume
- Con:No app support or EQ adjustments
- Con:Only SBC codec, no multipoint
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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