Ajazz AK820 Pro

The Ajazz AK820 Pro is a 75% mechanical keyboard suited for users who want a compact layout with versatile connectivity and a unique interactive display. It fits professionals and enthusiasts who value desk space, wireless options, and a customizable typing experience. The keyboard is also suitable for those who want a quieter, cushioned keypress and easy switching between Mac and Windows modes.

Key Features

• 0.85-inch TFT screen provides real-time info like battery status, date, time, and backlight effects, allowing quick adjustments without software.
• Supports wired USB-C, Bluetooth 5.1, and 2.4GHz wireless modes, enabling flexible use across devices and multitasking.
• Hotswappable switches let users change switches without soldering, supporting customization and maintenance.
• Rotary knob adds control for volume or other functions, enhancing usability.
• RGB backlighting with 1.6 million color options and south-facing LEDs improves key visibility and lighting customization.

Build Quality

• Gasket-mounted design isolates the plate and PCB from the case, reducing vibration and noise for a quieter typing experience.
• Flex-cut PC plate and PCB provide a slightly flexible yet stable typing surface, balancing comfort and precision.
• Case made of ABS plastic keeps weight low but may feel less premium compared to metal alternatives.
• PBT keycaps in OEM profile offer durability and a familiar typing feel.

Typing Experience

• Linear Ajazz switches provide smooth keystrokes with moderate actuation force, suitable for users preferring quiet and consistent keypresses.
• Gasket mounting and flex-cut plate soften bottom-out impact, reducing finger fatigue during long typing sessions.
• South-facing LEDs enhance shine-through without interfering with keycap legends.

Connectivity

• Triple-mode connectivity allows seamless switching between wired USB-C, Bluetooth 5.1, and 2.4GHz wireless, accommodating different workflows.
• Bluetooth 5.1 offers improved response and power efficiency over older versions.
• 4000mAh battery supports extended wireless use, though exact battery life is unknown.

Compatibility

• 75% layout balances compactness with access to essential keys, fitting most users who want smaller footprints without losing functionality.
• Fully compatible with Windows and macOS, with easy OS mode switching via the TFT screen.
• NKRO support ensures reliable key rollover for gaming and fast typing.

Trade-offs

• ABS plastic case may feel less sturdy compared to metal cases.
• Keyboard weight of 0.8kg is moderate but may be less stable during intense typing or gaming.
• Battery life details are unspecified, so wireless endurance may vary by use.
• Linear switches may not suit users who prefer tactile or clicky feedback.