$79
Keychron M3 Mini 4K Mouse
The Keychron M3 Mini 4K Mouse is a lightweight, versatile option for users who want flexible connectivity and high precision in a compact form. It suits gamers and productivity users who value fast sensor performance and multiple connection modes, including wired and wireless. Its small size and light weight favor fingertip or claw grip styles, making it less ideal for larger hands or palm grip users.</p... Read more
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Compare Keychron M3 Mini 4K Mouse vs Keychron G4 Mouse vs Keychron M5 Mouse Specification
Compare similar mice side by side, or use the comparison table to compare all keyboards!
| Keychron M3 Mini 4K Mouse | Keychron G4 Mouse | Keychron M5 Mouse |
| |  |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 0.0 stars (0 reviews) |
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Name Keychron M3 Mini 4K Mouse | Name Keychron G4 Mouse | Name Keychron M5 Mouse |
Release year 2024 | Release year 2026 | Release year 2025 |
Features Macro Buttons Adjustable DPI Software Tunable | Features Macro Buttons Adjustable DPI Multi-Device Pairing Software Tunable Memory Profiles | Features Macro Buttons Adjustable DPI Multi-Device Pairing Software Tunable Memory Profiles |
Weight 55g | Weight 55g | Weight 95g |
Dimensions - | Dimensions - | Dimensions - |
Battery capacity 600 mAh | Battery capacity 500 mAh | Battery capacity 600 mAh |
Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Battery Capacity 600 mAh | Battery Capacity 500 mAh | Battery Capacity 600 mAh |
Battery Life - | Battery Life 130h | Battery Life 140h |
Max Polling Rate 4000 Hz | Max Polling Rate 8000 Hz | Max Polling Rate 8000 Hz |
Min DPI 100 DPI | Min DPI 100 DPI | Min DPI 100 DPI |
Max DPI 26000 DPI | Max DPI 30000 DPI | Max DPI 30000 DPI |
Handedness - | Handedness Right | Handedness - |
Button Count - | Button Count - | Button Count - |
Sensor Type Optical | Sensor Type Optical | Sensor Type Optical |
Scroll Wheel Type Standard | Scroll Wheel Type Standard | Scroll Wheel Type Standard;Side-Scroll |
Acceleration 50G | Acceleration 50G | Acceleration 50G |
Switch Type Mechanical | Switch Type Mechanical | Switch Type Mechanical |
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!Product Description
The Keychron M3 Mini 4K Mouse is a lightweight, versatile option for users who want flexible connectivity and high precision in a compact form. It suits gamers and productivity users who value fast sensor performance and multiple connection modes, including wired and wireless. Its small size and light weight favor fingertip or claw grip styles, making it less ideal for larger hands or palm grip users.
Sensor & Tracking
- Equipped with a PixArt PAW3395 sensor, it supports DPI settings from 100 to 26,000, allowing precise sensitivity adjustments for various tasks.
- Polling rates vary by connection: up to 1000Hz wired for minimal input delay, 4000Hz in 2.4 GHz wireless mode for fast response, and 125Hz over Bluetooth, which may introduce more latency.
- Acceleration up to 50g and max speed of 650 IPS support quick, accurate movements in fast-paced games.
Connectivity
- Three connection options: wired USB-C, Bluetooth 5.1, and 2.4 GHz wireless via a 4K receiver shaped like a keyboard.
- Users can switch between modes depending on their setup, balancing latency and convenience.
- Battery capacity is 600mAh, but actual battery life is unknown.
Shape & Ergonomics
- At 55 grams, the mouse is very lightweight, reducing fatigue during extended use.
- Its compact size favors fingertip and claw grips, which benefit from the light weight and precise sensor.
- Less suitable for users with large hands or those preferring a palm grip due to its small form factor.
Buttons & Switches
- Main buttons use Huano micro switches, known for a tactile and responsive click feel.
- Key reassignment is possible through custom software, allowing users to tailor button functions.
- DPI and polling rate adjustments can be made without software, enabling quick on-the-fly changes.
Software
- Custom software allows key remapping and setting adjustments, providing flexibility for different use cases.
- Onboard memory details are unknown, so saved profiles may depend on software use.
Trade-offs
- Bluetooth mode has a lower polling rate (125Hz), which may not suit competitive gaming requiring minimal latency.
- The small size and light weight may not provide enough comfort or support for larger hands or palm grip users.
- Battery life and durability details are not specified, which may affect long-term wireless use confidence.
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