Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Moondrop - Aria 2 | Moondrop - Variations |
|---|---|---|
| Impedance | 32 Ω | 15.2 Ω |
| Driver count | 1 | 5 |
| Sensitivity | 122 dB | 118 dB |
Between the Aria 2 and Variations, the Aria 2 comes out ahead in sensitivity, while the Variations wins on impedance / driver count. Overall, the Aria 2 scores 65.4 and the Variations scores 69.2 on our Mars Score.
Which should you buy?
The Variations edges ahead on the Mars Score (65.4 vs 69.2), but the 3.8-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Aria 2 if you care most about sensitivity. The biggest gaps in its favor are sensitivity. The single most decisive one: Sensitivity — 3.39% more. 122 dB vs 118 dB.
Pick the Variations if you care most about impedance / driver count. Its strongest claims are impedance, driver count. The single most decisive one: Impedance — 16.80 Ω less. 15.2 vs 32.
Both ship with comparable detachable cable, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Moondrop - Aria 2 or Moondrop - Variations?
Moondrop - Variations leads the current Mars Score by 3.8 points.The more useful decision is the trade-off behind that result: compare driver count, impedance, sensitivity against the way you will actually use the product.
Choose Moondrop - Aria 2 if…
Moondrop - Aria 2 has the measurable edge on sensitivity db.
Choose Moondrop - Variations if…
Moondrop - Variations has the measurable edge on impedance ohm, driver count.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Moondrop - Aria 2 wins
- ▲Sensitivity — 3.39% more. 122 dB vs 118 dB.
Why Moondrop - Variations wins
- ▲Impedance — 16.80 Ω less. 15.2 vs 32.
- ▲Driver count — 4.00 more. 5 vs 1.
Spec comparison
Drivers
| Spec | Moondrop - Aria 2 | Moondrop - Variations |
|---|---|---|
| Driver count | 1 | 5lead |
| Driver types | Dynamic | 1DD + 2BA + 2EST Tribrid |
| Impedanceⓘ | 32 Ω | 15.2 Ωlead |
| Sensitivityⓘ | 122 dBlead | 118 dB |
Build
| Spec | Moondrop - Aria 2 | Moondrop - Variations |
|---|---|---|
| Detachable cable | true | true |
| Connector | 0.78mm 2-pinlead | 2-pin |