RAWM has released the Leviathan V4, an ambidextrous peripherals mouse introduced in 2019. It features several novelties, including TTC’s latest optical switches, rated for 100 million clicks, for the main buttons. The scroll wheel encoder is also optical, supplied by RAESHA, which promises better longevity and reliability compared to mechanical encoders.
The sensor utilized is PixArt’s PAW3950, which has had its CPI range extended to 45,000 for the Leviathan V4. The device weighs 53 g and incorporates a fully solid shell and a 500 mAh battery. RAWM claims up to 150 hours of battery life using the “HP” sensor run mode in 2.4 GHz wireless, with support for Bluetooth.
Design-wise, the Leviathan V4 maintains a shape virtually identical to the RAWM ES21M, though it is uniformly scaled up to a size comparable to the Razer Viper V3 Pro. While retaining deep comfort grooves, the main button switches are framed by ledges instead of wrapping down.
In terms of performance, the Leviathan V4 achieves a measured click latency of 0.5 ms in wired mode (at 1 ms debounce time) and 0.6–0.7 ms in wireless mode (at 1 ms debounce time), regardless of polling rate (1000 Hz to 8000 Hz).
Performance testing revealed that the mouse performs well across polling rates; however, higher CPI values are reportedly unusable when paired with lower polling rates (below 2000). The performance is stable, though the article notes that for very high polling rates, minor performance dips are observed.
The product also features advanced customizable settings, allowing users to tailor the experience to their specific needs. These settings are accessed via dedicated software, offering comprehensive control over various functionalities.
Finally, the manufacturer has provided a comprehensive setup guide, ensuring that all users can get the most out of the device from the moment they unbox it. This dedication to user experience is reflected in the overall quality of the product.
Source: TechPowerUp