Short answer: the BGVP Solomon. Both are rated 4.6/5 for sound quality (#50 and #48 of 450 in-ear headphones), and the BGVP Solomon costs $229 against $249 for the Shuoer Cadenza 4, and with sound quality even, the cheaper one is the better buy.
The case for the BGVP Solomon: Six hobbyist measurements on squig.link put its preference score at 81.1, with bass and low mids within about 1 dB of target and sub-bass holding flat to 20 Hz. The tradeoff: The presence region sits about 2.2 dB below target with a 3.9 dB dip near 3.1 kHz, so vocals and guitars can sound set back behind the bass and treble.
What the Shuoer Cadenza 4 does well: The median of 23 squig.link measurements scores it 81.2 for preference with 1.4 dB of deviation, a consistent result across many units. The tradeoff: Presence between 3 and 6 kHz falls about 3.9 dB below target, which dulls the leading edge of voices and snare.
Buy the BGVP Solomon. Both are rated the same for sound quality, and it costs $20 less than the Shuoer Cadenza 4.
Still deciding? The full Headphones rankings cover every ranked option.
Specifications Side By Side
| BGVP Solomon | Shuoer Cadenza 4 | |
|---|---|---|
| Price | $229.00 | $249.00 |
| Ranked | #50 of 450 in In-Ear Headphones | #48 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 81 (median of 6 squig.link measurements, calibrated to AutoEQ) | 81 (median of 23 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 1.41 dB standard deviation | 1.40 dB standard deviation |
| Tonal Tilt | -0.12 (negative is warmer, positive brighter) | +0.04 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.2 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-2.0 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Hybrid (2 dynamic + 3 balanced armature + 2 electrostatic + 2 bone conduction) | Hybrid (1 dynamic + 3 balanced armature) |
| Drivers | 2 x 8mm dynamic + 3 x balanced armature + 2 x electrostatic + 2 x bone conduction | 1 x 10mm dynamic + 3 x balanced armature |
| Impedance | 7.3 ohms | 15 ohms |
| Sensitivity | 130.8 dB/Vrms | 102 dB |
| Built-in Microphone | No | - |
| Frequency Response | - | 20Hz - 40kHz (Manufacturer specified) |
Related Headphone Comparisons
How Shuoer Cadenza 4 compares with other leading options:
- Kinera Freya 2.0 vs Shuoer Cadenza 4
- Shuoer Cadenza 4 vs Simgot EA1000
- Shuoer Cadenza 4 vs Sony WF-1000XM6
- Shuoer Cadenza 12 vs Shuoer Cadenza 4
- BGVP Solomon vs Kiiboom Evoke
Prices on this page were last checked October 11, 2026 at 4:59 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Headphones In Full
BGVP Solomon: $229.00 Amazon eBay
Pros: Six hobbyist measurements on squig.link put its preference score at 81.1, with bass and low mids within about 1 dB of target and sub-bass holding flat to 20 Hz. The air band runs about 5.3 dB hot above 10 kHz, which adds an open, airy edge to strings and room ambience for listeners who like a lively top end. Very high sensitivity of 130.8 dB/Vrms means a phone or basic dongle drives it to full volume easily.
Cons: The presence region sits about 2.2 dB below target with a 3.9 dB dip near 3.1 kHz, so vocals and guitars can sound set back behind the bass and treble. A 4.8 dB peak near 10.2 kHz can make bright recordings sound slightly etched. Its very low 7.3 ohm impedance can pick up hiss from noisy sources.
Full BGVP Solomon review and specifications →
| Released | 2025 (1 year ago) |
|---|---|
| Back | Closed |
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 1.41 dB standard deviation |
| Driver Type | Hybrid (2 dynamic + 3 balanced armature + 2 electrostatic + 2 bone conduction) |
| Drivers | 2 x 8mm dynamic + 3 x balanced armature + 2 x electrostatic + 2 x bone conduction |
| Form Factor | In-ear |
| Harman Preference Score | 81 (median of 6 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 7.3 ohms |
| Sensitivity | 130.8 dB/Vrms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.2 dB at 30 Hz) |
| Tonal Tilt | -0.12 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Shuoer Cadenza 4: $249.00 Amazon eBay
Pros: The median of 23 squig.link measurements scores it 81.2 for preference with 1.4 dB of deviation, a consistent result across many units. A dynamic driver and three balanced armatures deliver bass within about 2 dB of target at 30 Hz and a low mid lift near 1 dB that fills out vocals and piano. Treble from 6 to 16 kHz lands within half a dB of target on average, so the top end sounds natural rather than tilted.
Cons: Presence between 3 and 6 kHz falls about 3.9 dB below target, which dulls the leading edge of voices and snare. A 5.5 dB peak at 8.1 kHz next to a 5.1 dB dip at 11.5 kHz makes the treble a little uneven, and at 15 ohms and 102 dB it can pick up hiss from noisy sources.
Full Shuoer Cadenza 4 review and specifications →
| Released | Apr 2024 (2 years ago) |
|---|---|
| Back | Closed |
| Connection | Wired |
| Deviation From Target | 1.40 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 3 balanced armature) |
| Drivers | 1 x 10mm dynamic + 3 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 81 (median of 23 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 15 ohms |
| Sensitivity | 102 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-2.0 dB at 30 Hz) |
| Tonal Tilt | +0.04 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons