Razer DeathAdder V4 Pro vs DeathAdder V3 Pro

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

Summed up from 16 published reviews

Razer

DeathAdder V4 Pro

The DeathAdder V4 Pro is a precise, exceptionally light wireless gaming mouse whose 8K polling and customization suit competitive players, despite premium pricing and battery trade-offs.

Best for: Competitive right-handed gamers prioritizing low latency and lightweight control.
Skip it if: Casual users, budget shoppers, and those wanting Bluetooth or RGB.

PriceToday's price on AmazonView on Amazon

What reviewers say about the Razer DeathAdder V4 Pro

Razer

DeathAdder V3 Pro

A lightweight, comfortable wireless gaming mouse with precise performance, premium pricing, and reduced features.

Best for: Competitive FPS gamers prioritizing comfort, precision, and low-latency wireless play.
Skip it if: Left-handed users or those wanting Bluetooth, RGB, extra buttons, or 4,000Hz included.

PriceToday's price on AmazonView on Amazon

What reviewers say about the Razer DeathAdder V3 Pro

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Specs side by side

Spec	Razer DeathAdder V4 Pro	Razer DeathAdder V3 Pro
Weight	56 g	63 g
Type	Gaming	Gaming
Hand	Right hand	Right hand
Side buttons	Standard	Standard
Wireless	Yes	Yes
Size	Large	Large

Rows where the two differ come first.

Where only one fits

weight: DeathAdder V4 ProUltralight; DeathAdder V3 ProLight

What reviewers like, and what they don't

Razer DeathAdder V4 Pro

At 56 grams, it stays agile and comfortable through long sessions. 2 4 6 7
Precise, responsive tracking performs strongly across varied surfaces and playstyles. 1 3 4 5
Claimed 150-hour battery life at the standard 1,000 Hz polling rate. 1 2 5 6
Its 8K wireless polling delivers exceptionally responsive, low-latency input. 1 2 4 7
Premium construction feels refined, with extensive Synapse customization available. 2 3 4 5
The price is hard to justify for casual users. 1 2 5 6
Running at 8K polling sharply reduces battery life and charging frequency. 2 4
It lacks Bluetooth, RGB lighting, onboard profiles, and extra side buttons. 1 6 7 8
Some may find the premium specifications excessive outside competitive gaming. 2 4 6

Razer DeathAdder V3 Pro

Comfortable, ultralight 63–64g design suits long gaming sessions. 1 2 3 4
Responsive sensor and reliable wireless tracking suit competitive play. 1 2 3 5
Solid build and responsive optical switches reinforce premium feel. 3 4 5 6
Long battery life reaches up to roughly 90 hours. 3 4 8
Pricey, and 4,000Hz polling requires the optional dongle. 1 2 3 4
Only five programmable buttons limit macro and alternate-binding options. 1 2 5
No Bluetooth or RGB, and left-handed-only design excludes some users. 1 3 4 5
Large, boxier shape may not suit small hands or fingertip grippers. 6 7 8

Ranked in our guides

Guide	DeathAdder V4 Pro	DeathAdder V3 Pro
Best gaming mice	#3	–
Best ultralight gaming mice	#2	–
Best wireless gaming mice	#8	#6
Best wireless mice	–	#9

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.