Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Hisense - AX5125H | LG - S90TR |
|---|---|---|
| Total power | 510 W | 570 W |
Between the AX5125H and S90TR, the AX5125H comes out ahead in several specs, while the S90TR wins on total power. Overall, the AX5125H scores 80.8 and the S90TR scores 82.6 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (80.8 vs 82.6). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
The AX5125H does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the S90TR if you care most about total power. Its strongest claims are total power. The single most decisive one: Total power — 11.76% more. 570 W vs 510 W.
Both ship with comparable dolby atmos, earc, subwoofer included, 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: Hisense - AX5125H or LG - S90TR?
LG - S90TR leads the current Mars Score by 1.8 points.The more useful decision is the trade-off behind that result: compare total power against the way you will actually use the product.
Choose Hisense - AX5125H if…
Hisense - AX5125H does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose LG - S90TR if…
LG - S90TR has the measurable edge on total w.
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 Hisense - AX5125H wins
- No decisive advantages.
Why LG - S90TR wins
- ▲Total power — 11.76% more. 570 W vs 510 W.
Spec comparison
Audio
| Spec | Hisense - AX5125H | LG - S90TR |
|---|---|---|
| Channels | 5.1.2 | 7.1.3 |
| Total power | 510 W | 570 Wlead |
| Dolby Atmosⓘ | true | true |
| DTS:X | true | true |
Connectivity
| Spec | Hisense - AX5125H | LG - S90TR |
|---|---|---|
| HDMI inputs | 1 | 2lead |
| eARCⓘ | true | true |
| Subwoofer included | true | true |