vs
2.4Sound3.8
3.8Noise control & calls6.9
5.4Battery6.6
Why is Crusher Evo better than REAL Blue 2021?
Crusher Evo has no measurable advantages in this pair.
Why is REAL Blue 2021 better than Crusher Evo?
- Active noise cancellingNo · Crusher Evo: Yes
- Battery life40 h vs 55 h+38%
- Lowest frequency20 Hz vs 10 Hz2×
- aptXNo · Crusher Evo: Yes
- Weight312 g vs 280 g+11%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | Over-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 40 mm | 40 mm |
| Number of drivers | 1 | 1 |
| Lowest frequency | 20 Hz | 10 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 32 Ω | 18 Ω |
| Sensitivity | 100 dB | 102 dB |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Transparency / ambient mode | — | Yes |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 40 h | 55 h |
| Battery life with ANC | — | 41 h |
| Battery capacity | — | 700 mAh |
| Charging time | 2.5 h | — |
| Quick charge (claimed) | 10 min → 4 h | — |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5 |
| Bluetooth codecs | AAC, SBC | aptX, AAC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | Yes |
| LDAC | No | No |
| Multipoint (two devices) | — | Yes |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Companion app | Yes | Yes |
| Design & build | ||
| Weight | 312 g | 280 g |
| Foldable | Yes | Yes |
| Colours | True Black, Chill Grey, Primer, Realtree APX Black/Orange, Bone | — |
| Features | ||
| Hands-free calls | Yes | — |
