A gaming mouse is one of the most important peripherals for any PC gamer. Precision, comfort, sensor accuracy, and long-term reliability directly affect gameplay performance. Logitech has consistently remained a market leader in gaming peripherals, and in 2025, three of its most popular gaming mice continue to dominate the Indian market: Logitech G402 Hyperion Fury, Logitech G502 Hero, and Logitech G309 Lightspeed.
This article provides a detailed, professional comparison of these three models to help gamers make an informed decision based on performance, ergonomics, connectivity, and real-world use cases.
Logitech Gaming Mouse Lineup: An Overview
Logitech designs its gaming mice to cater to different categories of users—ranging from budget-conscious gamers to competitive esports players. While all three mice belong to the Logitech G series, they target distinct requirements.
| Model | Connectivity | Sensor | Max DPI | Buttons | Weight |
|---|---|---|---|---|---|
| Logitech G402 | Wired | Fusion Engine | 4,000 | 8 | Medium |
| Logitech G502 Hero | Wired | HERO 25K | 25,600 | 11 | Adjustable |
| Logitech G309 Lightspeed | Wireless | HERO | 12,000 | 6 | Lightweight |
Sensor Technology and Tracking Performance
Sensor quality is the most critical factor in a gaming mouse. Logitech has developed proprietary sensor technologies that focus on accuracy rather than inflated specifications.
Logitech G402 – Fusion Engine Sensor
The G402 uses Logitech’s Fusion Engine sensor, designed for high-speed tracking and consistent performance. Although its maximum DPI is lower than newer sensors, it remains more than sufficient for competitive FPS gaming. The sensor performs reliably at low and mid DPI levels, which are commonly used by professional players.
Logitech G502 Hero – HERO 25K Sensor
The HERO 25K sensor represents Logitech’s most advanced wired sensor technology. It offers extremely precise tracking, zero smoothing, and excellent consistency across all sensitivity levels. While its maximum DPI exceeds practical gaming needs, the sensor’s real advantage lies in accuracy and responsiveness.
Logitech G309 Lightspeed – HERO Wireless Sensor
The G309 uses the HERO sensor optimized for wireless operation. Combined with Lightspeed technology, it delivers wired-level responsiveness with lower power consumption. In practical terms, the tracking performance is indistinguishable from wired gaming mice.
Professional Insight: For most gamers, consistent tracking and low latency are far more important than extremely high DPI numbers.
Ergonomics, Weight, and Comfort
Comfort plays a major role during long gaming sessions, and each mouse offers a different ergonomic experience.
Logitech G402
The G402 features a balanced design suitable for palm and claw grip styles. Its moderate weight makes it comfortable for extended use without causing fatigue, especially for fast-paced FPS games.
Logitech G502 Hero
The G502 Hero is heavier by default but includes an adjustable weight system. This allows users to customize the mouse’s feel based on personal preference. Its shape supports long sessions and provides strong palm support, making it suitable for both gaming and productivity tasks.
Logitech G309 Lightspeed
The G309 is significantly lighter than the other two models. This makes it particularly suitable for competitive FPS players who rely on fast flicks and precise micro-adjustments. The lightweight design also benefits laptop gamers and minimal desk setups.
Button Configuration and Customization
Button layout influences usability across different gaming genres.
- G402 (8 buttons): Offers a practical number of programmable buttons for FPS and general gaming use.
- G502 Hero (11 buttons): Designed for advanced users who require extensive macro customization, making it ideal for MMO, RPG, and productivity workflows.
- G309 Lightspeed (6 buttons): Focuses on simplicity, prioritizing speed and ease of access over additional controls.
All three mice support Logitech G Hub software for button mapping, DPI adjustment, and profile management.
Wired vs Wireless Gaming Performance
Wireless gaming mice have improved significantly, eliminating many of the concerns that existed in the past.
- G402 and G502 Hero use wired connections, ensuring uninterrupted power and consistent performance.
- G309 Lightspeed uses Logitech’s Lightspeed wireless technology, which offers ultra-low latency comparable to wired mice while providing greater freedom of movement.
Battery efficiency is another advantage of the G309, as the HERO sensor is optimized for long battery life without compromising performance.
Use Case Recommendations
Logitech G402 Hyperion Fury
Recommended for:
- Budget-conscious gamers
- FPS and action game players
- Users upgrading from a standard office mouse
Logitech G502 Hero
Recommended for:
- Competitive and advanced gamers
- MMO, RPG, and multi-genre gaming
- Users requiring extensive button customization and premium build quality
Logitech G309 Lightspeed
Recommended for:
- Wireless gaming setups
- Esports and competitive FPS players
- Gamers prioritizing lightweight design and mobility
Final Verdict
Each of these Logitech gaming mice serves a specific category of users:
- Logitech G402 continues to be an excellent value-for-money option, delivering reliable performance at an accessible price point.
- Logitech G502 Hero stands out as the most versatile and feature-rich mouse, suitable for gamers who want a single mouse for multiple use cases.
- Logitech G309 Lightspeed represents the modern wireless gaming experience, offering precision and responsiveness without the limitations of cables.
The best choice ultimately depends on gaming style, preferred weight, and connectivity requirements.
Buying Genuine Logitech Gaming Mice in India
Purchasing genuine gaming peripherals is essential for warranty coverage and long-term reliability. Authorized and trusted retailers ensure authenticity and proper after-sales support.
A2Z Computech offers:
- Genuine Logitech gaming mice
- New and refurbished options
- Expert assistance in selecting the right gaming hardware
- Physical store presence in Nehru Place