Logitech G Pro X3 Superlight Leak Reveals Hero 2 Sensor and 135-Hour Battery

Logitech accidentally sent an unreleased gaming mouse to a customer who ordered the previous model, giving us a rare look at the upcoming hardware before the official launch. This leak matters because it reveals the physical design and core specifications of the next-generation peripheral that serious gamers are waiting for. Buyers who rely on lightweight mice for competitive play should pay close attention to these changes in weight and sensor technology.

Accidental shipment reveals updated sensor and longer battery life

The device in question is the G Pro X3 Superlight, which arrives as the successor to the popular G Pro X2 Superlight. Logitech shipped the unit to a Reddit user who had placed an order for the X2 model, resulting in the premature exposure of the new hardware. The leaked unit features a distinct pink colorway and includes a slightly more pronounced lip on the right side to improve grip stability during intense sessions.

Logitech G Pro X3 Superlight Specs

• Sensor: Hero 2
• Max DPI: 48,000
• Acceleration: 90G
• Weight: 59g
• Dimensions: 125 x 63.5 x 40mm

Under the hood, the mouse utilizes an updated Hero 2 sensor that supports a maximum DPI of 48,000 and can handle acceleration up to 90G. The overall weight sits at 59 grams, and the dimensions measure 125 x 63.5 x 40mm, maintaining a compact form factor for right-handed users. The battery life is rated at 135 hours, which represents a significant improvement over the 90-hour lifespan of the X2 model.

The bottom panel of the X3 Superlight shares the same design as the X2, which suggests that users can continue to use existing accessories and replacement skates without needing new parts. While the weight distribution of the previous X2 model faced common complaints about being forward-heavy, it remains unclear if this specific issue has been resolved in the new design. We looked at Logitech G Pro X3 Superstrike Leaked in our earlier Logitech coverage to track these ongoing hardware developments.

This leak confirms the key technical specifications and physical dimensions of the G Pro X3 Superlight before its official announcement. The hardware features a faster sensor, longer battery life, and a refined grip shape compared to its predecessor. Gamers can now anticipate these specific upgrades when the product eventually reaches the market.