Lenovo has introduced a new gaming mouse in China under its Lecoo brand, the Lecoo Bellator GM103. Designed for gamers who value speed, precision, and comfort, the new mouse combines a lightweight body with high-end hardware typically found in premium gaming peripherals.

Weighing just 59 grams, the Bellator GM103 is built for fast movements while reducing fatigue during extended gaming sessions. It also features the flagship PixArt PAW3395 optical sensor, an 8,000Hz polling rate, multiple connectivity options, and an impressive battery life, making it suitable for both competitive gaming and everyday productivity.
Lenovo Lecoo Bellator GM103 Specifications
| Feature | Details |
|---|---|
| Sensor | PixArt PAW3395 Optical Sensor |
| Maximum DPI | 26,000 DPI |
| Tracking Speed | 650 IPS |
| Maximum Acceleration | 50G |
| Polling Rate | Up to 8,000Hz (Wired & 2.4GHz Wireless) |
| Weight | 59g (±5g) |
| Dimensions | 128 × 67 × 39 mm |
| Switches | Mechanical switches rated for 80 million clicks |
| Connectivity | USB-C Wired, 2.4GHz Wireless, Bluetooth 5.2 |
| Bluetooth Support | Dual-device pairing |
| Battery | 600mAh Rechargeable |
| Battery Life | Over 150 hours (Power-saving mode) |
| Price | 249 Yuan (Approx. $36) |
Lenovo Lecoo Bellator GM103 Features
Flagship PAW3395 Sensor and 8,000Hz Performance
The standout feature of the Bellator GM103 is its PixArt PAW3395 optical sensor, one of the most trusted sensors available in today’s gaming mouse market. It delivers excellent tracking accuracy and responsiveness, making it suitable for fast-paced esports titles as well as precision-based games.

The sensor supports a maximum sensitivity of 26,000 DPI, allowing users to fine-tune cursor movement for different gaming styles. It also offers a tracking speed of 650 inches per second (IPS) and can handle up to 50G acceleration, ensuring stable performance even during rapid movements.
Another major highlight is the 8,000Hz polling rate, which is available in both wired USB-C mode and 2.4GHz wireless mode. This enables the mouse to communicate with the computer up to 8,000 times every second, reducing input delay and delivering a smoother gaming experience.
Ultra-Lightweight Design for Comfortable Gaming
Lenovo has kept the Bellator GM103 extremely lightweight at just 59 grams, helping reduce wrist strain during long gaming sessions. The lightweight design also makes quick flicks and rapid directional changes easier, which is particularly beneficial in competitive FPS and MOBA games.
The mouse measures 128 × 67 × 39 mm, offering a balanced size that suits a wide range of users.
According to Lenovo, the ergonomic shell has been developed with Asian hand sizes in mind. It comfortably supports multiple grip styles, including palm grip, claw grip, and fingertip grip, allowing players to choose the grip that feels most natural.
Durable Mechanical Switches
The primary left and right mouse buttons use high-quality mechanical switches rated for up to 80 million clicks. These switches are designed to maintain consistent performance over years of regular gaming and feature a standard actuation force of 60±5gf, providing responsive and satisfying clicks.
Triple Connectivity Options

The Lecoo Bellator GM103 offers flexible connectivity to suit different devices and usage scenarios.
Users can connect through:
- USB-C wired mode
- 2.4GHz wireless connection using the included receiver
- Bluetooth 5.2
The Bluetooth mode supports dual-device pairing, allowing users to switch between two connected devices without repeating the pairing process. This feature is especially useful for people who alternate between a gaming PC and a laptop.
Long Battery Life
Powering the Bellator GM103 is a 600mAh rechargeable battery.
Lenovo claims the mouse can deliver more than 150 hours of usage when operating in power-saving mode. This extended battery life minimizes charging interruptions, making it practical for both gamers and professionals who spend long hours at their desks.
Lenovo Lecoo Bellator GM103 Price
The Lenovo Lecoo Bellator GM103 has been launched in China with a retail price of 249 Yuan, which converts to approximately $36. At this price, it offers flagship-level specifications that are generally found in much more expensive gaming mice.
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Final Thoughts
The Lenovo Lecoo Bellator GM103 brings together several premium features in an affordable package. Its lightweight 59g design, flagship PixArt PAW3395 sensor, ultra-fast 8,000Hz polling rate, versatile connectivity options, and long-lasting battery make it an attractive choice for gamers looking for high performance without spending a premium price.
For users seeking a responsive gaming mouse that balances comfort, precision, and value, the Bellator GM103 appears to be a strong contender in the budget gaming peripheral segment.
Via: (JD)
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Note: Product details, pricing, and availability may change over time. While we try to keep information accurate, please verify details from the official website before purchasing. Some content may be assisted by AI tools like ChatGPT, and some articles may contain affiliate links that may earn us a small commission at no extra cost to you. Reviews, opinions, and feature highlights are based on official specifications and publicly available information at the time of writing.
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