Razer DeathAdder V4 Pro Review: Built for Esports, Not You @HardwareCanucks
Razer DeathAdder V4 Pro Review: Built for Esports, Not You  @HardwareCanucks
Uploaded July 2025 | Updated September 2026, 2 weeks ago
The Deathadder V4 Pro is supposed to be the best Razer Deathadder mouse ever. But is it? Let's look beyond the fanboy love stories and pointless spec battles towards what really makes a difference: durability, actual game reaction times and overall how good this is versus some very good competition like the Logitech G Pro X, The Chosen Mouse, G Pro Superlight DEX and more.

Buy our recommended ergonomic gaming mice below:
Razer Deathadder V4 PRO - geni.us/v4pro
Logitech G Pro Superlight 2 DEX - geni.us/SUPERLIGHT2DEX
Pulsar X Lite V3 eS - geni.us/XLITEv3
Razer V3 Hyperspeed - geni.us/Deathadder3HS

TIMESTAMPS:
0:00 – Insane Specs & First Impressions
0:34 – Introducing the DeathAdder V4 Pro
0:45 – Can you FEEL the difference?
1:39 – Losing Its Identity
2:19 – Unboxing
2:38 – New Hemisphere Dongle
3:16 – V4 Pro vs V3 Pro – Weight & Battery Upgrades
3:51 – New Wireless HyperPolling 8KHz Explained
4:39 – Razer vs Pulsar vs Logitech Ergonomics
5:10 – Gen-4 Optical Switches + Sound Test
6:02 – Upgraded Optical Scroll Wheel
7:11 – 45K DPI Sensor – Too Much for Anyone?
7:55 – Surface Texture – Grippy or Slippery?
8:34 – Final Verdict – The Best Esports Mouse?

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Review unit provided free of charge by Razer. This video is not sponsored. As per Hardware Canucks guidelines, no review direction was received from manufacturer. As an Amazon Associate we earn from qualifying purchases.

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Razer DeathAdder V4 Pro Review: Built for Esports, Not You

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