Short answer: the Campfire Audio Dorado 2020, though neither ranks well in its class. It ranks #446 of 450 in-ear headphones by sound quality, rated 1.3/5, at $699. The Final Audio F3100 ranks #449, rated 1.0/5, at $657.57, $41.43 cheaper, which does not close the gap in sound quality. Both are rated below 3.0/5 among the 450 in-ear headphones; for better sound, the Truthear Nova ranks #2 at $169.99.
The Campfire Audio Dorado 2020 is the better-sounding pick. Bass runs 6.6 dB above the Harman target from 60 to 200 Hz and sub-bass holds within 6 dB of target down to 20 Hz, so bass lovers get a big, rumbling low end. The catch: In oratory1990’s measurement a 7.5 dB dip near 3.8 kHz and a presence region 4.5 dB below target push vocals and guitars back behind the bass, for a preference score of only 40.
Why pick the Final Audio F3100: The single balanced armature has a 42 ohm load that suits phones and dongles without needing a separate amp. The catch: Oratory1990’s measurement gives a preference score of only 25 with 5.83 dB of deviation, and sub-bass sits 12.8 dB below target, falling 6 dB short at 80 Hz, so bass has almost no weight.
Buy the Campfire Audio Dorado 2020. It is rated higher for sound quality, and the $41.43 saving on the Final Audio F3100 is not enough to make up the difference.
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Specifications Side By Side
| Campfire Audio Dorado 2020 | Final Audio F3100 | |
|---|---|---|
| Price | $699.00 | $657.57 |
| Ranked | #446 of 450 in In-Ear Headphones | #449 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 40 (measured by oratory1990, via AutoEQ) | 25 (measured by oratory1990, via AutoEQ) |
| Deviation From Target | 4.28 dB standard deviation | 5.83 dB standard deviation |
| Tonal Tilt | -1.50 (negative is warmer, positive brighter) | +1.83 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+1.0 dB at 30 Hz) | Falls 6 dB below target at 80 Hz (-15.8 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Hybrid (1 dynamic + 1 balanced armature) | Balanced armature |
| Drivers | 1 x 10mm dynamic + 1 x balanced armature | 1 x balanced armature |
| Impedance | 10 ohms | 42 ohms |
| Sensitivity | 94 dB | 106 dB |
| Frequency Response | 5Hz - 22kHz (Manufacturer specified) | - |
| Built-in Microphone | No | - |
Related Headphone Comparisons
More worthwhile head-to-heads for Campfire Audio Dorado 2020:
- FiiO FA7S vs Campfire Audio Dorado 2020
- Campfire Audio Dorado 2020 vs Westone Pro X50
- Final Audio F3100 vs Westone Pro X50
- EarSonics ES2 vs Final Audio F3100
- EarSonics ES2 vs Westone Pro X50
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.
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The Two Headphones In Full
Campfire Audio Dorado 2020: $699.00 Amazon eBay
Pros: Bass runs 6.6 dB above the Harman target from 60 to 200 Hz and sub-bass holds within 6 dB of target down to 20 Hz, so bass lovers get a big, rumbling low end. The hybrid layout pairs a 10 mm dynamic driver with a balanced armature, and it rates above the Final Audio F3100 and the Westone Pro X50.
Cons: In oratory1990’s measurement a 7.5 dB dip near 3.8 kHz and a presence region 4.5 dB below target push vocals and guitars back behind the bass, for a preference score of only 40. The 94 dB sensitivity is low for an in-ear, so it needs more volume than most from a phone. The Audio-Technica ATH-E70 and the Mackie MP-360 both rate higher and cost less.
Full Campfire Audio Dorado 2020 review and specifications →
| Released | 2020 (6 years ago) |
|---|---|
| Back | Closed |
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 4.28 dB standard deviation |
| Driver Type | Hybrid (1 dynamic + 1 balanced armature) |
| Drivers | 1 x 10mm dynamic + 1 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 5Hz - 22kHz (Manufacturer specified) |
| Harman Preference Score | 40 (measured by oratory1990, via AutoEQ) |
| Impedance | 10 ohms |
| Sensitivity | 94 dB |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+1.0 dB at 30 Hz) |
| Tonal Tilt | -1.50 (negative is warmer, positive brighter) |
EQ preset to match the Harman target
Set a preamp of -6.1 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 | -1.8 dB | 0.70 |
| Peak | 178 Hz | -6.4 dB | 0.65 |
| Peak | 3,644 Hz | +5.6 dB | 1.30 |
| Peak | 804 Hz | +4.2 dB | 2.36 |
| Peak | 2,270 Hz | +4.1 dB | 3.22 |
| High shelf | 10,000 Hz | +1.2 dB | 0.70 |
| Peak | 1,332 Hz | -3.1 dB | 4.46 |
| Peak | 6,130 Hz | +3.1 dB | 6.00 |
| Peak | 5,091 Hz | -2.4 dB | 6.00 |
| Peak | 1,031 Hz | +1.6 dB | 4.46 |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Final Audio F3100: $657.57 Amazon eBay
Pros: The single balanced armature has a 42 ohm load that suits phones and dongles without needing a separate amp. Its tuning fits listeners who favor a diffuse-field, studio-flat style of balance over a bass-forward one. It matches the rating of the Westone Pro X50.
Cons: Oratory1990’s measurement gives a preference score of only 25 with 5.83 dB of deviation, and sub-bass sits 12.8 dB below target, falling 6 dB short at 80 Hz, so bass has almost no weight. A 7.7 dB dip near 5.3 kHz next to a 5.7 dB peak around 8.3 kHz makes the treble uneven, with vocals recessed and sibilance accented. The Audio-Technica ATH-E70 and Mackie MP-360 rate higher and cost less.
Full Final Audio F3100 review and specifications →
| Released | Aug 2016 (10 years ago) |
|---|---|
| Back | Closed |
| Connection | Wired |
| Deviation From Target | 5.83 dB standard deviation |
| Driver Type | Balanced armature |
| Drivers | 1 x balanced armature |
| Form Factor | In-ear |
| Harman Preference Score | 25 (measured by oratory1990, via AutoEQ) |
| Impedance | 42 ohms |
| Sensitivity | 106 dB |
| Sub-bass Extension | Falls 6 dB below target at 80 Hz (-15.8 dB at 30 Hz) |
| Tonal Tilt | +1.83 (negative is warmer, positive brighter) |
EQ preset to match the Harman target
Set a preamp of -7.1 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 | +6.4 dB | 0.70 |
| Peak | 271 Hz | -2.5 dB | 0.72 |
| Peak | 5,071 Hz | +7.3 dB | 2.62 |
| Peak | 2,119 Hz | +3.6 dB | 1.90 |
| Peak | 3,249 Hz | -6.8 dB | 4.17 |
| High shelf | 10,000 Hz | +3.2 dB | 0.70 |
| Peak | 8,619 Hz | -4.0 dB | 1.94 |
| Peak | 6,111 Hz | +2.8 dB | 6.00 |
| Peak | 73 Hz | +1.1 dB | 3.14 |
| Peak | 133 Hz | -0.5 dB | 1.86 |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons