True Wireless
CMF Buds 2
78Great
$46
Full review dataCMF Buds 2 vs Realme Buds T300: which should you buy?
On aggregated review scores the CMF Buds 2 comes out ahead with an HearWiki score of 78. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: CMF Buds 2 - Great overall at around $46.
Score breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
CMF Buds 2
Sound8.0
Noise cancelling7.0
Battery8.5
Calls7.0
Value9.0
Realme Buds T300
Sound6.5
Noise cancelling6.0
Battery6.5
Value7.0
Specifications
| Spec | CMF Buds 2 | Realme Buds T300 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $46 | $28 |
| HearWiki score | 78 / 100 · Great | 62 / 100 · Average |
| Released | 2025 | 2023 |
| Audio | ||
| Driver | dynamic | dynamic |
| Driver size | 11 mm | 12.4 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 20Hz-20kHz | 20 Hz - 20,000 Hz |
| Impedance | - | 32 Ω |
| Wireless | ||
| Bluetooth | 5.4 | 5.3 |
| Bluetooth version | 5.4 | 5.3 |
| Codecs | AAC, SBC | SBC, AAC |
| Multipoint pairing | Yes | Yes |
| Latency | - | 50 ms |
| Wireless range | 10 m | 10 m |
| Battery | ||
| Battery life | 13.5 h | 8 h |
| Battery life (ANC on) | 7.5 h | 6 h |
| Battery incl. case | 55 h | 40 h |
| Full charge time | 93 min | 10 min |
| Quick charge | 10 min = 4 h (ANC off) | 10 min = 7 h playback |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | Yes | - |
| ANC type | hybrid | adaptive |
| Transparency mode | Yes | Yes |
| Companion app | Yes | Yes |
| Custom EQ | Yes | Yes |
| Wear detection | Yes | Yes |
| Controls | touch | touch |
| Voice assistant | Google Fast Pair, Microsoft Swift Pair | Yes |
| Design | ||
| Weight | 50.5 g | 8.2 g |
| Case weight | 41.5 g | 40 g |
| Water resistance | IP55 | IP55 |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | 6 | 4 |
| Call noise reduction | - | 4-mic call noise cancellation / ENC |
What reviewers said
CMF Buds 2
The CMF Buds 2 are a budget-friendly true wireless pair that deliver punchy, bass-forward sound with a lively treble, making them engaging for music lovers. They pack a surprisingly rich feature set for the price, including hybrid ANC, transparency mode, multipoint connectivity, and long battery life, though call quality in noisy settings and limited codec support hold them back slightly. Overall, they're a strong value pick for those prioritizing fun audio and versatile features over premium extras.
- Pro:Punchy, bass-heavy sound with lively treble
- Pro:Excellent battery life with case (55 hours total)
- Pro:Hybrid ANC and transparency mode for the price
- Con:Only AAC and SBC codecs, no LDAC or Hi-Res support
- Con:ANC is decent but not class-leading
- Con:Call quality suffers in loud environments
Realme Buds T300
The Realme Buds T300 are budget-friendly true wireless earbuds that pack adaptive noise cancellation, a sizable 12.4mm dynamic driver, and solid battery endurance. With Bluetooth 5.3, multipoint connectivity, and a low-latency mode, they aim to deliver versatile performance for calls, music, and gaming at an accessible price point. Their IP55 rating and lightweight build make them a practical daily companion, though their audio tuning leans toward consumer-friendly bass rather than neutral accuracy.
- Pro:Effective adaptive ANC for the price
- Pro:Long battery life with the charging case
- Pro:Multipoint connection and low latency mode
- Con:Sound signature may lack detail for critical listeners
- Con:No aptX or LDAC support, only AAC
- Con:Touch controls can be finicky at times
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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