The short version
They are the same shape and the same size (128 × 68 × 44 mm). The Razer DeathAdder V4 Pro is 7 g lighter (63 g vs 56 g). The Razer DeathAdder V4 Pro uses the newer Focus Pro 45K Optical Sensor Gen-2 and tracks to a higher maximum DPI (30,000 vs 45,000). Both poll at up to 8,000 Hz. At 8,000 Hz, Razer claims 17 hours for the DeathAdder V3 Pro and 22 hours for the DeathAdder V4 Pro, so the DeathAdder V4 Pro lasts longer on paper. The Razer DeathAdder V4 Pro came out about 3 years later (August 2022 vs July 2025). In our rankings the Razer DeathAdder V3 Pro is #18 overall and the Razer DeathAdder V4 Pro is #4.
What actually separates them
| RazerDeathAdder V3 Pro | VS | RazerDeathAdder V4 Pro |
|---|---|---|
| 2022/08 | Release Date | 2025/07 |
| #18 | Overall Rank | #4 |
| #13 | FPS Rank | #3 |
| #13 | MOBA Rank | #2 |
| #23 | MMO Rank | #12 |
| 30000 | Max DPI | 45000 +50% |
| 70 G | Acceleration | 85 G +21.4% |
| 750 | IPS | 900 +20% |
| Focus Pro 30K Optical Sensor | Sensor | Focus Pro 45K Optical Sensor Gen-2 |
| 63g | Weight | 56g -11.1% |
| Optical Mouse Switches Gen-3 | Main Switch | Optical Mouse Switches Gen-4 |
| 90M | Switch Lifespan | 100M +11.1% |
| 17 h at 8,000 Hz | Battery Life | 22 h at 8,000 Hz +29.4% |
Every spec, side by side
| RazerDeathAdder V3 Pro | VS | RazerDeathAdder V4 Pro |
|---|---|---|
| General | ||
| Razer | Brand | Razer |
| 2022/08 | Release Date | 2025/07 |
| Rankings | ||
| #18 | Overall Rank | #4 |
| #13 | FPS Rank | #3 |
| #13 | MOBA Rank | #2 |
| #23 | MMO Rank | #12 |
| Performance | ||
| 30000 | Max DPI | 45000 |
| 70 G | Acceleration | 85 G |
| 750 | IPS | 900 |
| 1000-8000 | Poll Rate (Hz) | 8000 |
| 1.2 | Lift-off Distance | Unknown |
| Optical | Sensor Type | Optical |
| Focus Pro 30K Optical Sensor | Sensor | Focus Pro 45K Optical Sensor Gen-2 |
| Ergo & Design | ||
| No | RGB Lighting | No |
| Right | Handedness | Right |
| Ergonomic | Shape | Ergonomic |
| Solid | Shell Type | Solid |
| Colors | ||
| 128 mm | Length | 128 mm |
| 68 mm | Width | 68 mm |
| 44 mm | Height | 44 mm |
| 63g | Weight | 56g |
| No | Extra Weights | No |
| Buttons | ||
| 6 | Total Buttons | 6 |
| 2 | Buttons (Left) | 2 |
| 0 | Buttons (Right) | 0 |
| Notched | Scroll Wheel Type | Notched |
| Optical Mouse Switches Gen-3 | Main Switch | Optical Mouse Switches Gen-4 |
| Optical | Main Switch Type | Optical |
| 90M | Switch Lifespan | 100M |
| Connectivity | ||
| Wireless, Wired | Connection | Wireless, Wired |
| Built In | Battery Type | Built In |
| 17 h at 8,000 Hz | Battery Life | 22 h at 8,000 Hz |
| Software Features | ||
| Unknown | Hardware Acceleration | Unknown |
| Unknown | Software Acceleration | Unknown |
| Unknown | Angle Snapping | Unknown |
| Unknown | Smoothing | Unknown |
| Always On | Motion Sync | Always On |
Where to buy
Razer DeathAdder V3 Pro
Razer DeathAdder V4 Pro
Common questions
Which is lighter, the Razer DeathAdder V3 Pro or the Razer DeathAdder V4 Pro?
The Razer DeathAdder V4 Pro is lighter: 63 g vs 56 g.
Are the Razer DeathAdder V3 Pro and Razer DeathAdder V4 Pro the same shape and size?
Yes, they are the same shape and the same size (128 × 68 × 44 mm).
Which has the better sensor specs, the Razer DeathAdder V3 Pro or the Razer DeathAdder V4 Pro?
The Razer DeathAdder V4 Pro is higher on paper: 30,000 vs 45,000 DPI and 750 vs 900 IPS.
Which has longer battery life, the Razer DeathAdder V3 Pro or the Razer DeathAdder V4 Pro?
The Razer DeathAdder V4 Pro, on the manufacturer's own claim: 17 hours vs 22 hours at 8,000 Hz.
Which is newer, the Razer DeathAdder V3 Pro or the Razer DeathAdder V4 Pro?
The Razer DeathAdder V4 Pro, by about 3 years: August 2022 vs July 2025.
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Full specs: Razer DeathAdder V3 ProRazer DeathAdder V4 Pro
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