8,000Hz Polling

Lenovo has added a new challenger to the gaming mouse market with the Lecoo Bellator GM104, a wireless model that weighs only 55 grams yet carries hardware usually associated with higher-end devices. The combination of the PixArt PAW3950 sensor, 8,000Hz polling, and a metal frame gives the mouse a clear performance-first identity.The price is set at 649 yuan, or around US$95, placing it in a segment where specifications matter more than extras. For competitive players, the appeal is straightforward: low weight, fast response, and flexible connectivity in one compact package.Lightweight body built for long sessionsThe GM104 is designed around a hollow exoskeleton structure that helps keep the weight down to 55 grams, with a tolerance of 5 grams. Lenovo pairs that construction with a magnesium-aluminum alloy frame rated for aerospace use, aiming to balance rigidity and portability.Its body measures 116.77 x 59.32 x 38.31 mm, which makes it relatively compact and suitable for different grip styles. The lighter build is also intended to reduce hand and wrist fatigue during extended gaming sessions.PAW3950 sensor brings high-end tracking specsInside, Lenovo equips the mouse with the PixArt PAW3950 optical sensor. Sensitivity can be adjusted from 400 to 30,000 DPI, giving users a wide range for both low-sensitivity and high-sensitivity play styles.The sensor is rated for up to 750 IPS tracking speed and 50G acceleration. Those numbers place the GM104 firmly in the upper tier of modern gaming mouse specifications, especially for users who care about precision and consistency during fast movements.8,000Hz polling on both wired and wireless modesOne of the most notable features is 8,000Hz polling, which Lenovo says works through both USB-C wired mode and the 2.4GHz wireless receiver. At that rate, the input latency is listed at 0.125 milliseconds.That flexibility is important because users do not need to switch to a cable just to reach the highest responsiveness setting. For competitive gaming, this keeps the experience low-latency without giving up wireless convenience.Three connection modes and multi-device supportThe GM104 supports 2.4GHz wireless, Bluetooth 5.2, and USB-C wired connection. Bluetooth mode can pair with up to three devices, allowing quick switching without repeating the pairing process.The wired connection also allows the mouse to keep working while charging. That gives the device a practical fallback for long gaming or work sessions.Battery, switches, and durabilityLenovo includes a 300mAh rechargeable lithium battery, and the company says battery life can exceed 80 hours in power-saving mode. The mouse also has built-in circuit protection and voltage management to support battery health and power delivery.The main buttons use mechanical switches rated for 100 million clicks. That specification suggests the GM104 is built not only for speed, but also for long-term use.GM104 key specificationsSpecificationDetailProduct nameLenovo Lecoo Bellator GM104Weight55 grams ± 5 gramsMaterialMagnesium-aluminum alloy aerospace frameDimensions116.77 x 59.32 x 38.31 mmSensorPixArt PAW3950DPI range400–30,000Tracking speed750 IPSAcceleration50GPolling rate8,000HzConnectivity2.4GHz, Bluetooth 5.2, USB-CBattery300mAhBattery lifeOver 80 hours in power-saving modeSwitch rating100 million clicksPrice649 yuanThe release arrives as the lightweight gaming mouse category continues to tighten, with rivals also pushing high polling rates and aggressive sensor specifications. Lenovo's answer is a model that combines a metal chassis, flagship-class sensor hardware, and 8,000Hz support in both wired and wireless use. Source: www.gizmochina.com

Lenovo’s 55-Gram GM104 Puts 8,000Hz Polling and PAW3950 in the Spotlight