Which is better for competitive FPS games?

The ROG Harpe Ace Mini. It weighs 49 g versus 66 g and polls at up to 8000 Hz with the booster, versus 1000 Hz on the Aerox 3.

Which has better battery life?

The Aerox 3 Wireless. It runs up to 200 hours over Bluetooth and 80+ hours on 2.4 GHz; the Harpe Ace Mini is rated at 139 hours.

Is the Aerox 3 Wireless worth the lower price?

Yes, if you want Bluetooth, IP54 water resistance and fast charging. At $85.00 at Newegg as of November 7, 2026, it covers gaming and everyday use.

Can the Harpe Ace Mini connect to a laptop over Bluetooth?

Yes. It supports Bluetooth 5.1, 2.4 GHz RF and USB-C wired, with multi-device connectivity.

Which mouse is more durable?

The Aerox 3 Wireless has an IP54 dust and splash rating; the Harpe Ace Mini has none. The Harpe Ace Mini's optical switches are rated to 100 million clicks.

Which suits smaller hands?

The Harpe Ace Mini, at 63 mm wide and 117 mm deep. SteelSeries lists the Aerox 3 Wireless as not for smaller hands.

Asus ROG Harpe Ace Mini vs SteelSeries Aerox 3 Wireless

The ROG Harpe Ace Mini is the better pick for competitive FPS players who want the lightest possible mouse and the fastest wireless polling. The Aerox 3 Wireless is the better value and the more versatile mouse, with Bluetooth, water resistance and longer battery life. As of November 7, 2026, the Aerox 3 Wireless is $85.00 at Newegg, and 3 stores price it new; no current price was given for the Harpe Ace Mini.

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