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Corsair Katar Pro XT vs Finalmouse UltralightX: Comparison
Corsair Katar Pro XT vs Finalmouse UltralightX weight compared
Weight is where these two genuinely part company, Corsair Katar Pro XT 96 g against Finalmouse UltralightX 31 g, a 210% lead for Finalmouse UltralightX. Sensor model is not the same on both, PixArt PMW3391 Optical, up to 18,000 DPI on the Corsair Katar Pro XT versus PixArt on the Finalmouse UltralightX. Connectivity is not the same on both, Wired on the Corsair Katar Pro XT versus Wireless on the Finalmouse UltralightX. On polling rate there is little in it, 1000 Hz on the Corsair Katar Pro XT versus Up to 8000Hz wireless on the Finalmouse UltralightX.
Corsair Katar Pro XT vs Finalmouse UltralightX: which one fits your build
The Corsair Katar Pro XT is the one to take for budget-conscious esports players and ambidextrous claw or fingertip grip users, though it is not the pick for buyers who want wireless freedom and palm grip users wanting an ergonomic shape. Buy the Finalmouse UltralightX for collectors and enthusiasts who track Finalmouse's limited drops. It is equally the pick for competitive players who prioritize the lowest possible weight and highest polling rate over brand ecosystem or easy availability. It is the wrong buy for anyone who wants reliable restock availability, Finalmouse drops sell out fast and resale prices run well above MSRP. Our rating of the Corsair Katar Pro XT (7/10): solid value wired mouse that covers the fundamentals without any standout feature.
Specs and benchmarks
Brand
- Corsair Katar Pro XT
- Corsair
- Finalmouse UltralightX
- Finalmouse
Connectivity
- Corsair Katar Pro XT
- Wired
- Finalmouse UltralightX
- Wireless
Model
- Corsair Katar Pro XT
- Katar Pro XT
- Finalmouse UltralightX
- UltralightX
Sensor Model
- Corsair Katar Pro XT
- PixArt PMW3391 Optical, up to 18,000 DPI
- Finalmouse UltralightX
- PixArt (latest generation, OnChip Motion Sync)
Polling Rate
- Corsair Katar Pro XT
- 1000 Hz
- Finalmouse UltralightX
- Up to 8000Hz wirelessBest
Weight
- Corsair Katar Pro XT
- 96 g-210%
- Finalmouse UltralightX
- 31 gBest
Which one should you pick?
Choose Corsair Katar Pro XT if you already have it on hand or find it at a lower price.
Choose Finalmouse UltralightX if you want the higher polling rate (Up to 8000Hz wireless vs 1000 Hz) and the lower weight (31 g vs 96 g).
Price comparison
| Retailer | Corsair Katar Pro XT | Finalmouse UltralightX |
|---|---|---|
| Amazon | View on Amazon | |
| Newegg | View on Newegg |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Corsair Katar Pro XT
7 / 10 Expert Rating
Solid value wired mouse that covers the fundamentals without any standout feature.




