True Wireless
Edifier X3 TO-U
68Good
$35
Full review dataEdifier X3 TO-U vs Samsung Galaxy Buds2 Pro: which should you buy?
On aggregated review scores the Samsung Galaxy Buds2 Pro comes out ahead with an HearWiki score of 78. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Samsung Galaxy Buds2 Pro - Great overall at around $70.
True Wireless
Samsung Galaxy Buds2 Pro
78Great
$70
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Edifier X3 TO-U
Sound7.0
Battery7.5
Calls8.4
Value7.0
Samsung Galaxy Buds2 Pro
Sound8.0
Noise cancelling8.0
Battery7.0
Calls7.5
Value8.0
Specifications
| Spec | Edifier X3 TO-U | Samsung Galaxy Buds2 Pro |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $35 | $70 |
| HearWiki score | 68 / 100 · Good | 78 / 100 · Great |
| Released | 2020 | 2023 |
| Audio | ||
| Driver | dynamic | hybrid |
| Driver size | 8 mm | 10.5 mm |
| Drivers per side | - | 2 |
| Frequency response | 20Hz-20kHz | 20 Hz - 20,000 Hz |
| Impedance | 24 Ω | 16 Ω |
| Sensitivity | 95 dB/mW | 92 dB/mW |
| Wireless | ||
| Bluetooth | 5.0 | 5.3 |
| Bluetooth version | 5.0 | 5.3 |
| Codecs | SBC, aptX | SBC, AAC, SSC (Samsung Seamless Codec) |
| Multipoint pairing | No | No |
| Wireless range | 10 m | 10 m |
| Battery | ||
| Battery life | 6 h | 8 h |
| Battery life (ANC on) | - | 5 h |
| Battery incl. case | 24 h | 29 h |
| Full charge time | 120 min | 60 min |
| Quick charge | - | 5 min = 1 h |
| Wireless charging | No | Yes |
| Features | ||
| Active noise cancelling | No | - |
| ANC type | - | adaptive |
| Transparency mode | - | Yes |
| Companion app | - | Yes |
| Custom EQ | - | Yes |
| Wear detection | - | Yes |
| Controls | touch | touch |
| Voice assistant | - | Bixby |
| Design | ||
| Weight | 8 g | 11 g |
| Case weight | 25 g | 43.4 g |
| Water resistance | IP55 | IPX7 |
| USB-C | Yes | Yes |
| Model code | - | SM-R510NZAAXAC |
| Calls | ||
| Microphones | - | 6 |
| Call noise reduction | - | High SNR microphones |
What reviewers said
Edifier X3 TO-U
The Edifier X3 TO-U are budget-friendly true wireless earbuds that deliver clear, balanced sound with aptX support and a compact, water-resistant build. Their main appeal is practical all-day battery life when factoring in the charging case, though they add little beyond USB-C and cosmetic tweaks over the original X3. They're a solid pick for everyday listening at a modest price, but not a major step up from cheaper alternatives.
- Pro:Clear, balanced audio with aptX support
- Pro:Long total battery life with charging case
- Pro:Compact, lightweight design with IP55 water resistance
- Con:Similar to the original X3, with few meaningful upgrades
- Con:No ANC or multipoint connectivity
- Con:Battery life per charge is modest at around 5 hours
Samsung Galaxy Buds2 Pro
The Samsung Galaxy Buds2 Pro are premium wireless earbuds that combine strong hybrid noise cancellation with a comfortable, secure fit. They offer a solid feature set including Bluetooth 5.3, multipoint connectivity, and IPX7 water resistance, making them a versatile choice for daily use. With 8 hours of playback per charge and additional case power, they handle long listening sessions well.
- Pro:Powerful hybrid ANC effectively blocks ambient noise
- Pro:Comfortable, secure fit for extended wear
- Pro:IPX7 rating offers excellent sweat and water resistance
- Con:Battery life is average compared to some rivals
- Con:AAC-only codec support limits high-res audio on Android
- Con:Touch controls can be overly sensitive 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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