Razer Viper V4 Pro vs Logitech G PRO X Superlight 2

What published reviews say about each, where the two differ, and who each one suits.

Summed up from 16 published reviews

Razer

Viper V4 Pro

The Razer Viper V4 Pro is a premium ultralight gaming mouse offering excellent tracking, low latency, and long battery life, but its price, loud clicks, dongle-only wireless, and minimalist shape may limit appeal.

Best for: Competitive FPS players prioritizing low latency, precision, and minimal weight
Skip it if: You want quiet clicks, Bluetooth, affordability, or a highly sculpted grip

PriceToday's price on AmazonView on Amazon

What reviewers say about the Razer Viper V4 Pro

Logitech G

PRO X Superlight 2

A top-tier ultra-light wireless FPS mouse with excellent tracking and latency, but its premium price, software-dependent controls, and surface-dependent high-CPI behavior reduce flexibility.

Best for: Competitive FPS players prioritizing low weight, precision, and low latency.
Skip it if: You need onboard DPI switching, over five buttons, or a lower price.

PriceToday's price on AmazonView on Amazon

What reviewers say about the Logitech G PRO X Superlight 2

Affiliate link · we may earn a commission

Specs side by side

Spec	Razer Viper V4 Pro	Logitech G PRO X Superlight 2
Weight	49 g	60 g
Type	Gaming	Gaming
Hand	Right hand	Right hand
Side buttons	Standard	Standard
Wireless	Yes	Yes
Size	Medium	Medium

Rows where the two differ come first.

Where only one fits

weight: Viper V4 ProUltralight; PRO X Superlight 2Light

What reviewers like, and what they don't

Razer Viper V4 Pro

Exceptionally light at roughly 49–50 grams 2 3 4 5
Fast, precise tracking with a 50K sensor 2 3 4 5
Very low latency with 8,000Hz wireless polling 3 5 6 7
Long battery life, up to 180 hours at 1,000Hz 3 4 5 6
Premium build quality and extensive Synapse customization 2 3 5 6
Premium pricing limits its value for casual players 1 2 3 4
Clicks are loud and may disturb shared or quiet spaces 2 5 6 8
Wireless use requires a dongle, with no Bluetooth 4 6
Limited shaping and features may disappoint ergonomic or button-heavy users 2 3 4 7

Logitech G PRO X Superlight 2

Exceptionally light, enabling fast and effortless competitive movement. 1 2 4 5
Accurate, consistent tracking across common sensitivity settings. 1 3 7 8
Very low wireless latency with high polling options. 2 3 5 6
Long battery life reaches about 95 hours in power-saving mode. 2 4 5 6
G HUB provides useful calibration and customization tools. 6 7
Priced at the premium end. 1 2 4 6
No onboard DPI switch; changes require G HUB software. 2 5 6
High-CPI tracking can show surface-dependent jitter. 3 8
Shape and limited five-button layout may not suit every player. 1 5 7 8

Ranked in our guides

Guide	Viper V4 Pro	PRO X Superlight 2
Best gaming mice	#1	–
Best ultralight gaming mice	#1	–
Best wireless gaming mice	#1	#3
Best wireless mice	#4	#3

Sources

We don't test products ourselves. This page sums up 16 published reviews, read on October 21, 2026; each point above links to the reviews that make it.