Short answer: the TANGZU Wan’er SG Studio Edition. Both are rated 4.4/5 for sound quality (#120 and #125 of 450 in-ear headphones), and the TANGZU Wan’er SG Studio Edition costs $49.99 against $55.99 for the KZ ZEX Pro, and with sound quality even, the cheaper one is the better buy.
Buy the TANGZU Wan’er SG Studio Edition. Both are rated the same for sound quality, and it costs $6 less than the KZ ZEX Pro.
Want more options? Browse the full Headphones rankings.
Specifications Side By Side
| KZ ZEX Pro | TANGZU Wan’er SG Studio Edition | |
|---|---|---|
| Price | $55.99 | $49.99 |
| Ranked | #125 of 450 in In-Ear Headphones | #120 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 78 (median of 19 squig.link measurements, calibrated to AutoEQ) | 78 (median of 6 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 1.58 dB standard deviation | 1.65 dB standard deviation |
| Tonal Tilt | -0.26 (negative is warmer, positive brighter) | -0.22 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.5 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-1.9 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Hybrid (1 dynamic + 1 balanced armature + 1 electrostatic) | Dynamic |
| Drivers | 1 x 10mm dynamic + 1 x balanced armature + 1 x electrostatic | 1 x 10mm dynamic |
| Impedance | 25 ohms | 16 ohms |
| Sensitivity | 104 dB | 105 dB |
| Frequency Response | 20Hz - 40kHz (Manufacturer specified) | 20Hz - 20kHz (Manufacturer specified) |
Related Headphone Comparisons
More worthwhile head-to-heads for TANGZU Wan’er SG Studio Edition:
- Ooopusx OP24 vs TANGZU Wan’er SG Studio Edition
- TANGZU Wan’er SG Studio Edition vs TRN Medusa
- KZ PR2 vs TANGZU Wan’er SG Studio Edition
- KZ PR2 vs KZ ZEX Pro
- Kefine Klean vs KZ ZEX Pro
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
KZ ZEX Pro: $55.99 Amazon eBay
Full KZ ZEX Pro review and specifications →
| Released | 2021 (5 years ago) |
|---|---|
| Back | Closed |
| Connection | Wired |
| Deviation From Target | 1.58 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 1 balanced armature + 1 electrostatic) |
| Drivers | 1 x 10mm dynamic + 1 x balanced armature + 1 x electrostatic |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 78 (median of 19 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 25 ohms |
| Sensitivity | 104 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.5 dB at 30 Hz) |
| Tonal Tilt | -0.26 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
TANGZU Wan’er SG Studio Edition: $49.99 Amazon eBay
Full TANGZU Wan’er SG Studio Edition review and specifications →
| Released | Jul 2024 (2 years ago) |
|---|---|
| Back | Closed |
| Connection | Wired |
| Deviation From Target | 1.65 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 10mm dynamic |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 20kHz (Manufacturer specified) |
| Harman Preference Score | 78 (median of 6 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 16 ohms |
| Sensitivity | 105 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-1.9 dB at 30 Hz) |
| Tonal Tilt | -0.22 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons