DPI stands for dots per inch. For a gaming mouse, it measures how far your cursor moves on screen for every inch you move the mouse on your desk. A mouse set to 800 DPI moves the cursor 800 pixels per inch of movement. Higher DPI means a faster-moving cursor; lower DPI keeps movement slower and more precise.
That is the complete DPI definition. Everything below covers why it matters for gaming, what setting to use, and how to change it.
DPI Definition: What Does DPI Mean for a Mouse?
DPI — dots per inch — is a measure of mouse sensitivity. Specifically, it tells you how many pixels your cursor travels on screen for each inch of physical mouse movement.
If your mouse is set to 400 DPI and you move it one inch to the right, your cursor moves 400 pixels to the right. Set it to 3200 DPI, and the same one-inch movement sends the cursor 3200 pixels across the screen.
The sensor inside a gaming mouse reads the surface beneath it hundreds of times per second and calculates how far it has moved. DPI is the sensitivity value that determines how that physical movement translates into cursor movement on your display.
A few things DPI does not measure:
- Accuracy — a higher DPI number does not mean the sensor is more precise.
- Speed — mouse DPI affects how fast the cursor moves, not how quickly the sensor processes data. That is polling rate (measured in Hz).
- Quality — a 12,000 DPI mouse is not automatically better than an 800 DPI mouse. The right DPI depends entirely on how you use it.
DPI vs CPI: Is There a Difference?
Technically, the correct term is CPI — counts per inch — because optical and laser mouse sensors count how many times the sensor samples a surface per inch rather than counting ink dots. The distinction matters in lab settings and does not matter for gaming.
Every manufacturer uses “DPI” in their marketing and software. Logitech, Razer, Redragon, SteelSeries — all say DPI. When a product listing says “up to 26,000 DPI”, it means CPI in the technical sense, but DPI is the term the industry has standardised on and the one you will see on every spec sheet.
Use DPI. It means the same thing for any practical purpose.
What DPI Is Good for Gaming?
There is no universal answer, but there are clear ranges that fit each type of game and play style.
400–800 DPI — Competitive FPS games
Counter-Strike, Valorant, and other precision shooters reward low-sensitivity aim. A slower cursor forces you to move your whole forearm, which is more consistent than tiny wrist movements. Most professional FPS players set their mouse to 400–800 DPI and combine it with a low in-game sensitivity. The result is a high physical distance required to do a full 360-degree turn — typically 30–50 cm — which gives you more control over precise micro-adjustments.
800–1600 DPI — MOBA, RTS, and battle royale
Games like Dota 2, League of Legends, and PUBG require you to click quickly across large areas of the screen. A mid-range DPI in this bracket gives you enough cursor speed to click across the minimap or loot items without sacrificing the precision needed for skill-shots and shooting.
1600–3200 DPI — General gaming and productivity
A good setting for anyone who switches between gaming and everyday PC use. Comfortable for browsing, productivity apps, and casual gaming on a standard 1080p or 1440p monitor.
3200 DPI and above
Most useful on high-resolution displays (4K) where screen real estate is much larger. Running high DPI on a 1080p monitor at normal in-game sensitivity typically results in imprecise cursor movement and pixel-skipping — where the cursor jumps over individual pixels instead of landing on them.
| Play style | Recommended DPI | Example games |
|---|---|---|
| Competitive FPS | 400–800 | CS2, Valorant, Apex |
| MOBA / RTS | 800–1600 | Dota 2, League, StarCraft |
| Battle royale | 800–1600 | PUBG, Warzone, Fortnite |
| General / casual | 1600–3200 | RPG, adventure, productivity |
| 4K displays | 3200+ | Any game at 4K resolution |
Is Higher DPI Better for Gaming?
No — at least not for most games. Higher DPI is better when you need to cover a large screen quickly. It is worse when you need fine, controlled movements.
The most common mistake new PC gamers make is setting DPI as high as the mouse allows, then reducing in-game sensitivity to compensate. This produces the same cursor speed but introduces a different problem: mouse acceleration and negative hardware acceleration, where the sensor processes movement inconsistently at very high DPI values.
The better approach: set DPI to a moderate value (800 or 1600 is a sensible starting point for most people), then adjust in-game sensitivity from there. Keep Windows mouse sensitivity at exactly 6/11 (the default) so Windows applies no additional acceleration.
Higher DPI does become useful if you use a very high-resolution monitor, or if you physically cannot move the mouse far enough due to desk space constraints. In those cases, a higher DPI setting is the right tool. For a standard 1080p setup with a normal-sized mousepad, 800–1600 DPI is where most experienced players land.
How to Change DPI on a Redragon Mouse
Redragon mice offer two ways to change DPI: a physical button on the mouse, or the Redragon software.
Method 1: DPI button (fastest)
Most Redragon gaming mice have a dedicated DPI button, typically located below the scroll wheel. Each press cycles through a set of preset DPI values. The LED indicator on the mouse changes colour to show which preset is active — for example, red for 800 DPI, blue for 1600 DPI, and so on. Check your mouse manual for the exact colour-to-DPI mapping, as it varies by model.
Method 2: Redragon software (precise control)
The Redragon software and drivers let you set exact DPI values, create custom DPI profiles, and assign different DPI settings to each button press. This is the right option if you want a specific value like 450 DPI rather than a preset step.
- Download and install the Redragon software for your mouse model.
- Open the software and select your mouse from the device list.
- Go to Performance or DPI settings.
- Enter your target DPI value for each profile stage.
- Click Apply or Save. The change takes effect immediately.
If the software is not detecting your mouse, try a different USB port directly on your PC (not a hub), and run the installer as administrator on Windows 11.
Redragon Gaming Mice Available in Sri Lanka
All Redragon mice sold through this site come with adjustable DPI. Here are options across three price ranges, all available for island-wide delivery.
Entry level — LKR 2,299 to 4,999
The Redragon M617 Ultralight (LKR 4,899) offers DPI up to 6,200 in five adjustable stages. At 68g it is one of the lightest wired options in this range. Suitable for 800–1600 DPI gaming on a 1080p monitor.
Mid range — LKR 5,000 to 7,999
The Redragon M711 Cobra RGB (LKR 6,899) reaches 10,000 DPI with a 7-colour LED indicator for easy DPI-stage tracking. Good for players who switch between FPS and MOBA settings and want clear visual feedback on which DPI stage is active.
High performance — LKR 8,000 and above
The Redragon M914 Tri Mode (LKR 9,899) supports wired, 2.4GHz wireless, and Bluetooth with a maximum 26,000 DPI sensor. At this level, the sensor is accurate at any DPI setting in the range, making it suitable for 4K displays and players who need exact DPI values down to single-digit increments.
Browse the full range on the Redragon gaming mice page.
Frequently Asked Questions About Mouse DPI
What does DPI mean on a mouse?
DPI stands for dots per inch. It measures how far your cursor moves on screen for each inch you move the mouse. A 1600 DPI setting moves the cursor 1600 pixels per inch of mouse movement.
What is a good DPI for gaming?
For competitive FPS games, 400–800 DPI is standard among professional players. For MOBA and RTS games, 800–1600 DPI works well. For general gaming and everyday use, 1600–3200 DPI is comfortable on a 1080p or 1440p display.
Is 1600 DPI good for gaming?
Yes. 1600 DPI is a solid all-purpose setting for gaming on a 1080p or 1440p monitor. It gives enough cursor speed for quick movements while remaining controllable for aimed shots. It is a better starting point than 3200 DPI or higher for most games.
Is higher DPI better for gaming?
Not necessarily. Higher DPI moves the cursor faster, which is useful on large or high-resolution displays. For most 1080p gaming, 400–1600 DPI gives better control than 6400 DPI or above. Most competitive FPS players use 400–800 DPI.
What DPI do pro gamers use?
The majority of professional FPS players (CS2, Valorant) use between 400 and 800 DPI. Combined with low in-game sensitivity, this requires larger arm movements for precise aiming and is more consistent for high-level play.
How do I change the DPI on my Redragon mouse?
Press the DPI button below the scroll wheel to cycle through preset stages. For exact values, install the Redragon software from the drivers and software page, open the DPI settings panel, and enter your target value.
What is the difference between DPI and polling rate?
DPI controls how far the cursor moves per inch of mouse movement. Polling rate (measured in Hz) controls how often the mouse reports its position to your PC. A 1000Hz polling rate reports position 1000 times per second. Both affect how a mouse feels, but DPI affects cursor speed and polling rate affects input lag and smoothness.