Looking for an honest Corsair Katar PRO Ultra-Light vs SteelSeries Aerox 3 Wireless comparison in 2026? We scored both gaming mice on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. Both products score nearly identically (57/100 vs 55/100) — this is a genuine toss-up that hinges on which specs matter most for your use case. The widest gap is in performance, where the Corsair Katar PRO Ultra-Light pulls noticeably ahead. Both products sit in the same price band (around $79), so this comparison comes down to spec preference rather than budget.
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Corsair Katar PRO Ultra-Light and SteelSeries Aerox 3 Wireless are closely matched gaming mice devices with nearly identical overall scores (57 vs 55). The best choice depends on which specific features matter most to you.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Corsair Katar PRO Ultra-Light | SteelSeries Aerox 3 Wireless |
|---|---|---|
| Price | 79$✓ | 79.99$ |
| Battery | — | 200mAh |
| Battery Life | 135hrs | 200hrs✓ |
| Bluetooth | — | Bluetooth 5.0 |
| Water Resistance | — | IP54 |
| Weight | 69g |
Buy Corsair Katar PRO Ultra-Light if…
The Corsair Katar PRO Ultra-Light is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy SteelSeries Aerox 3 Wireless if…
The SteelSeries Aerox 3 Wireless is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Corsair Katar PRO Ultra-Light and SteelSeries Aerox 3 Wireless are closely matched gaming mice devices with nearly identical overall scores (57 vs 55). The best choice depends on which specific features matter most to you.
Both products score similarly — it depends on your priorities.
Corsair Katar PRO Ultra-Light is cheaper at $79 vs $79.99 for the SteelSeries Aerox 3 Wireless.
The Corsair Katar PRO Ultra-Light is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
The SteelSeries Aerox 3 Wireless is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
SteelSeries Aerox 3 Wireless lasts longer with 200 hours vs 135 hours for the other.
Reviewed by VersusMatrix Editorial Team
Last updated: May 21, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
Scores are relative within the gaming micecategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
| 66g✓ |
| Dimensions | 125 x 66 x 38 mm | 120 x 66 x 40 mm |
| Colors | Black, White | Black, White |