34 facts in comparison
This comparison puts the Logitech G305 LIGHTSPEED and Razer Basilisk V3 X HyperSpeed side by side — two mice measured against the same 34-spec sheet, with every meaningful gap scored and explained. On our weighted VS Score the Razer Basilisk V3 X HyperSpeed finishes ahead, 89 to 51 — a decisive result.
The single biggest measurable gap is connection: 2.4 GHz wireless vs 2.4 GHz wireless, Bluetooth. None of our retail partners currently lists the Razer Basilisk V3 X HyperSpeed, so availability may be limited and price cannot factor into this comparison. A transparency note before you dive in: the spec sheets are Logitech G305 LIGHTSPEED 71% and Razer Basilisk V3 X HyperSpeed 76% complete. Anything unverified shows as Unknown and is left out of the scores — we never estimate a missing value.
The spec sheet pulls in both directions. These are the gaps big enough to shape the decision — with the actual figures, and what each one means in real-world use.
The supported connection types.
A higher maximum DPI moves the cursor further per inch of movement.
Customisable RGB lighting.
Lighter mice are easier to flick and less tiring; lower is better for most players.
On paper this is a win, but a gap this small is unlikely to be noticeable in daily use.
How long the mouse lasts on a charge (wireless).
There is no single answer — it depends on what you will actually use it for. Match your priority to the pick below.
Drag the sliders to weight each category and re-rank the products to suit your priorities.
Specs last verified August 26, 2026Logitech G305 LIGHTSPEED: 24 of 34 specs verified (71%)Razer Basilisk V3 X HyperSpeed: 26 of 34 specs verified (76%)Unverified specs show as Unknown — never estimated, never scored
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The Razer Basilisk V3 X HyperSpeed is the clear winner, scoring 89 to 51 on our VS Score. It leads on Sensor & tracking, Switches & latency and Connectivity. The Logitech G305 LIGHTSPEED answers back with stronger Design & handling. Pick the Razer Basilisk V3 X HyperSpeed unless Design & handling matters most to you — then the Logitech G305 LIGHTSPEED is the smarter buy.