34 facts in comparison
Razer Viper V4 Pro vs Logitech G PRO X SUPERLIGHT 2
These are the two mice most competitive players actually shortlist, and their specification sheets are close enough that the decision comes down to three things: ten grams, a battery, and how you hold a mouse.
The Viper V4 Pro is the lighter one, 48.9 grams against 59.4, in a slightly longer 127 mm shell. Its Focus Pro sensor is rated to 50,000 DPI, 930 inches per second and 90 G, against the HERO 2's 44,000, 888 and 88. None of those gaps will be felt: both sensors are already beyond what a human arm can outrun, and nobody plays anywhere near either DPI ceiling. The number that does matter is battery. Razer quotes 180 hours at 8,000 Hz polling against Logitech's 95, and an 8 kHz radio is exactly what normally drains these mice. The Viper also carries six buttons to the SUPERLIGHT 2's five.
Logitech's answers are shape and charging. The SUPERLIGHT 2 is documented for palm, claw and fingertip grips where the Viper is aimed at claw and fingertip, so it is the safer buy for a hand you have not measured. It supports wireless charging on a compatible mat, which turns 95 hours into a figure you never think about.
Both are ambidextrous, both poll at 8,000 Hz wirelessly, both use switches that cannot develop the double-click fault worn contacts produce, and neither has RGB, adjustable weights or a free-spin wheel.
Buy the Viper V4 Pro if you already know you like a long, low shell and want the lightest, longest-running version of it. Buy the SUPERLIGHT 2 if you are unsure of your grip, or if a charging mat appeals more than a bigger battery.
Where the Razer Viper V4 Pro beats the Logitech G PRO X SUPERLIGHT 2
- A higher max sensitivity ?50,000 DPI vs 44,000 DPI
- A slightly higher max tracking speed ?930 IPS vs 888 IPS
- A slightly higher max acceleration ?90 G vs 88 G
- A lighter build ?48.9 g vs 59.4 g
- More buttons ?6 vs 5
- Much longer battery life ?180 h vs 95 h
Where the Logitech G PRO X SUPERLIGHT 2 beats the Razer Viper V4 Pro
- Has Palm ?
Key real-world differences
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.
- Battery lifeBattery180 h vs 95 h — 47% more for the Razer Viper V4 Pro
How long the mouse lasts on a charge (wireless).
- WeightDesign & handling48.9 g vs 59.4 g — 18% less for the Razer Viper V4 Pro
Lighter mice are easier to flick and less tiring; lower is better for most players.
- Grip stylesDesign & handlingClaw, Fingertip vs Palm, Claw, Fingertip — advantage Logitech G PRO X SUPERLIGHT 2
The grip styles the shape suits.
- Max sensitivitySensor & tracking50,000 DPI vs 44,000 DPI — 12% more for the Razer Viper V4 Pro
A higher maximum DPI moves the cursor further per inch of movement.
Which one should you buy?
There is no single answer — it depends on what you will actually use it for. Match your priority to the pick below.
- Best for sensor & tracking Razer Viper V4 Pro takes the category 100 to 27 — driven by max sensitivity (50,000 DPI vs 44,000 DPI).
- Best for design & handling Razer Viper V4 Pro takes the category 83 to 33 — driven by weight (48.9 g vs 59.4 g).
- Best for battery Razer Viper V4 Pro takes the category 100 to 20 — driven by battery life (180 h vs 95 h).
- Best for switches & latency Razer Viper V4 Pro takes the category 100 to 0.
- The safe all-rounder Razer Viper V4 Pro wins more of the categories that carry real weight, topping the overall VS Score at 96.
Where each one falls short
Razer Viper V4 Pro
- Grip styles: Claw, Fingertip vs Palm, Claw, Fingertip
- 6 specs are unreported (shown as Unknown) and excluded from its scores.
Logitech G PRO X SUPERLIGHT 2
- Battery life: 180 h vs 95 h
- Weight: 48.9 g vs 59.4 g
- Max sensitivity: 50,000 DPI vs 44,000 DPI
- 7 specs are unreported (shown as Unknown) and excluded from its scores.
What matters to you?
Drag the sliders to weight each category and re-rank the products to suit your priorities.
Score breakdown
Sensor & tracking
Design & handling
Switches & latency
Connectivity
Battery
Features
Specs last verified August 21, 2026Razer Viper V4 Pro: 28 of 34 specs verified (82%)Logitech G PRO X SUPERLIGHT 2: 27 of 34 specs verified (79%)Unverified specs show as Unknown — never estimated, never scored
Where to buy
No price is available to track yet.
Prices and availability may change. Check the retailer before buying. We may earn a commission on purchases.
What reviewers say
The bottom line
The Razer Viper V4 Pro is the clear winner, scoring 96 to 49 on our VS Score. It leads on Sensor & tracking, Design & handling and Switches & latency.
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