Short answer: a tie on sound quality. Both are rated 4.3/5 (#143 and #145 of 450 in-ear headphones) at nearly the same price ($59.99 vs $59), so choose on features and fit.
The case for the Tin HiFi T3 Plus: Crinacle’s measurement gives a preference score of 77 with only 1.78 dB of deviation around the target, an unusually smooth response for an inexpensive in-ear. Watch for: Presence and treble sit about 2 dB under target with a 5.7 dB dip near 6.3 kHz in the squig.link measurements, which softens cymbals and sibilance for a slightly relaxed sound.
Buy the EPZ G20 Pro or the Tin HiFi T3 Plus on features: they are rated the same for sound quality at close to the same price.
Looking for alternatives? See the complete Headphones rankings.
Specifications Side By Side
| EPZ G20 Pro | Tin HiFi T3 Plus | |
|---|---|---|
| Price | $59.99 | $59.00 |
| Ranked | #143 of 450 in In-Ear Headphones | #145 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 78 (median of 3 squig.link measurements, calibrated to AutoEQ) | 77 (measured by crinacle, via AutoEQ) |
| Deviation From Target | 1.68 dB standard deviation | 1.78 dB standard deviation |
| Tonal Tilt | +0.30 (negative is warmer, positive brighter) | -0.41 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-2.6 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-0.5 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Dynamic | Dynamic |
| Drivers | 1 x 10mm dynamic | 1 x 10mm dynamic |
| Impedance | 32 ohms | 32 ohms |
| Sensitivity | 100 dB | 105 dB @ 1kHz, 0.179V |
| Built-in Microphone | Yes | No |
| Frequency Response | - | 10Hz - 20kHz (Manufacturer specified) |
Related Headphone Comparisons
More top alternatives to EPZ G20 Pro:
- EPZ G20 Pro vs QKZ Khan
- EPZ G20 Pro vs EPZ K5
- EPZ G20 Pro vs 7Hz Sonus
- EPZ K5 vs Tin HiFi T3 Plus
- Tin HiFi T3 Plus vs Tin HiFi Dudu
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
EPZ G20 Pro: $59.99 Amazon eBay
Full EPZ G20 Pro review and specifications →
| Back | Closed |
|---|---|
| Built-in Microphone | Yes |
| Connection | Wired |
| Deviation From Target | 1.68 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 10mm dynamic |
| Form Factor | In-ear |
| Harman Preference Score | 78 (median of 3 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 32 ohms |
| Sensitivity | 100 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-2.6 dB at 30 Hz) |
| Tonal Tilt | +0.30 (negative is warmer, positive brighter) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Tin HiFi T3 Plus: $59.00 Amazon eBay
Pros: Crinacle’s measurement gives a preference score of 77 with only 1.78 dB of deviation around the target, an unusually smooth response for an inexpensive in-ear. Across 16 hobbyist measurements on squig.link sub-bass holds within 0.5 dB down to 20 Hz and a gentle 1.6 dB bass lift adds warmth without boom. A single 10mm dynamic driver at 32 ohms runs easily from a phone, and it rates higher than the pricier Tin HiFi T4.
Cons: Presence and treble sit about 2 dB under target with a 5.7 dB dip near 6.3 kHz in the squig.link measurements, which softens cymbals and sibilance for a slightly relaxed sound. It is wired only and has no built-in microphone for calls.
Full Tin HiFi T3 Plus review and specifications →
| Back | Closed |
|---|---|
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 1.78 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 10mm dynamic |
| Form Factor | In-ear |
| Frequency Response | 10Hz - 20kHz (Manufacturer specified) |
| Harman Preference Score | 77 (measured by crinacle, via AutoEQ) |
| Impedance | 32 ohms |
| Sensitivity | 105 dB @ 1kHz, 0.179V |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-0.5 dB at 30 Hz) |
| Tonal Tilt | -0.41 (negative is warmer, positive brighter) |
EQ preset to match the Harman target
Set a preamp of -5.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -0.1 dB | 0.70 |
| Peak | 6,867 Hz | +5.9 dB | 1.01 |
| Peak | 163 Hz | -2.4 dB | 0.78 |
| Peak | 683 Hz | +2.7 dB | 0.84 |
| Peak | 3,057 Hz | -2.6 dB | 0.39 |
| High shelf | 10,000 Hz | -4.1 dB | 0.70 |
| Peak | 6,000 Hz | +2.0 dB | 5.50 |
| Peak | 4,522 Hz | -1.6 dB | 4.73 |
| Peak | 3,143 Hz | +0.9 dB | 3.42 |
| Peak | 1,530 Hz | -0.3 dB | 2.49 |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons