Logitech G Pro X Superlight 2 vs Razer DeathAdder V3 Pro

Both world-class — Focus Pro 30K wins on paper, HERO 25K wins in efficiency

The HERO 25K and Focus Pro 30K are both among the finest gaming sensors ever built. In real-world tracking tests on cloth and hard pads, neither shows smoothing, acceleration, or jitter at any DPI setting a human can actually use (virtually nobody plays above 3200 DPI effectively). The Focus Pro 30K carries a higher ceiling on paper and includes asymmetric cutoff adjustment for precise lift-off customization. The HERO 25K is slightly more power-efficient, contributing to competitive battery life despite the Superlight 2's smaller battery footprint. For the overwhelming majority of players, the sensor difference is irrelevant — both will track perfectly through every flick, drag, and lift.

Superlight 2 wins on weight; DeathAdder wins on ergonomics

At 60g the Superlight 2 is one of the lightest wireless gaming mice ever made — 4g lighter than the DeathAdder V3 Pro's 64g. That 4g gap is smaller than the 11g differences seen in budget wireless comparisons, but at this weight class even marginal reductions matter to competitive players. The shape difference is more consequential: the Superlight 2 uses a low-profile nearly symmetric design favored by claw and fingertip grippers, while the DeathAdder V3 Pro uses the refined version of Razer's classic ergonomic form — a pronounced palm hump, sculpted right-side grip, and natural thumb rest that makes it the gold standard for right-handed palm grip players. Neither shape is universally superior; it comes down to how you grip a mouse.

LIGHTSPEED vs HyperSpeed — dead heat for gaming; DeathAdder wins on versatility

Both LIGHTSPEED (Logitech) and HyperSpeed (Razer) are 2.4GHz proprietary protocols rated at 1ms report rate — functionally identical for gaming. Professional esports players compete on both without latency disadvantage. The meaningful difference is that the DeathAdder V3 Pro also supports Bluetooth, letting you pair it to a laptop, tablet, or second PC without occupying a USB port. The Superlight 2 is 2.4GHz only. For a dedicated gaming desktop, this distinction is irrelevant. For players who use a single mouse across multiple devices, the DeathAdder's dual wireless is a genuine quality-of-life advantage.

DeathAdder edges ahead at 90hr vs 70hr

The DeathAdder V3 Pro's 90-hour battery life (on 2.4GHz) outlasts the Superlight 2's 70 hours by a meaningful margin — at 4 hours of gaming per day, that's roughly 22 days versus 17 days between USB-C charges. Both recharge via USB-C, so charging is painless when it does come. Neither mouse has a battery anxiety concern for any normal gaming schedule. The Superlight 2's shorter battery life reflects the engineering trade-off of fitting more power into a lighter, smaller chassis. Both mice can be used wired while charging, so actual downtime is zero if you keep a cable nearby.

Both premium; DeathAdder's optical switches offer a distinct click feel advantage

Both mice are built to professional standards with no wobble, consistent scroll wheel resistance, and premium PTFE feet. The most notable hardware difference is the switch technology. The DeathAdder V3 Pro uses Razer optical switches — light-beam actuation with no debounce delay and theoretically infinite click lifespan without double-click failure. The Superlight 2 uses Logitech's proven mechanical switches, which have a satisfying tactile response and have proven reliable in competitive play worldwide. Optical clicks feel lighter and more instantaneous; mechanical clicks feel more deliberate and tactile. The DeathAdder also includes two programmable side buttons that the Superlight 2 omits entirely — a clear advantage for MOBA, MMO, and productivity use, but potentially a source of accidental inputs for some FPS players.

DeathAdder V3 Pro delivers more features for $10 less

At $150 the DeathAdder V3 Pro offers a higher-spec sensor (Focus Pro 30K), longer battery (90hr), dual wireless (2.4GHz + Bluetooth), optical switches, and two additional side buttons — all for $10 less than the Superlight 2. On a pure spec sheet, the DeathAdder wins the value argument decisively. The Superlight 2 justifies its $160 price through the one thing that cannot be replicated: 60g weight. In the ultralight flagship segment, every gram costs engineering effort and money. If the lightest possible wireless mouse is your target, the Superlight 2 is worth the premium. If you want the most capable wireless mouse at this price range, the DeathAdder V3 Pro is objectively more mouse for the money.

Superlight 2 is 4g lighter — the true ultralight advantage at the flagship tier.

Superlight 2 is nearly ambidextrous; DeathAdder's hump is built for right-hand palm grip.

DeathAdder adds Bluetooth for multi-device use. Superlight 2 is gaming-only 2.4GHz.

Razer optical switches are instantaneous with no debounce. Logitech mechanical feel more deliberate.

• Weight is your top priority — 60g is as light as flagship wireless gets
• You play competitive FPS and want zero excess hardware
• You prefer a symmetric or ambidextrous shape
• Claw or fingertip grip is your natural style
• You already use Logitech's LIGHTSPEED ecosystem

• You're right-handed and palm or claw grip for long sessions
• Ergonomic comfort is more important than maximum lightness
• You want dual wireless (2.4GHz + Bluetooth) for multi-device use
• You prefer optical switches or want programmable side buttons
• You want more mouse for $10 less on paper specs