Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Lewitt - LCT 440 PURE | Neumann - U 87 Ai |
|---|---|---|
| Max SPL | 140 dB | 127 dB |
Between the LCT 440 PURE and U 87 Ai, the LCT 440 PURE comes out ahead in max spl, while the U 87 Ai wins on several specs. Overall, the LCT 440 PURE scores 58.1 and the U 87 Ai scores 44.5 on our Mars Score.
Which should you buy?
The LCT 440 PURE is the clear pick on raw spec strength, leading by 13.6 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the LCT 440 PURE if you care most about max spl. The biggest gaps in its favor are max spl. The single most decisive one: Max SPL — 10.24% more. 140 dB vs 127 dB.
The U 87 Ai similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable type, connection, so those specs do not separate the two — focus on the differences below.
Bottom line: the LCT 440 PURE is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Lewitt - LCT 440 PURE or Neumann - U 87 Ai?
Lewitt - LCT 440 PURE leads the current Mars Score by 13.6 points.The more useful decision is the trade-off behind that result: compare max spl against the way you will actually use the product.
Choose Lewitt - LCT 440 PURE if…
Lewitt - LCT 440 PURE has the measurable edge on max spl db.
Choose Neumann - U 87 Ai if…
Neumann - U 87 Ai does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
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 Lewitt - LCT 440 PURE wins
- ▲Max SPL — 10.24% more. 140 dB vs 127 dB.
Why Neumann - U 87 Ai wins
- No decisive advantages.
Spec comparison
Spec
| Spec | Lewitt - LCT 440 PURE | Neumann - U 87 Ai |
|---|---|---|
| Type | Condenser | Condenser |
| Polar pattern | Cardioid | Multi (3 patterns) |
| Frequency response | 20Hz–20kHz | 20Hz–20kHz |
| Max SPL | 140 dBlead | 127 dB |
Connectivity
| Spec | Lewitt - LCT 440 PURE | Neumann - U 87 Ai |
|---|---|---|
| Connection | XLR | XLR |
| Headphone out | false | false |
| Built-in preamp | false | false |