Ajazz AK820 Pro vs Firstblood B81Screen vs Transparent Build

The Ajazz AK820 Pro features a 0.85-inch TFT screen. According to the manufacturer, this screen can display customizable visuals, battery status, date, time, and connectivity information. The Firstblood B81 does not have a screen.

Yes, significantly. The Firstblood B81 weighs 1500g, while the Ajazz AK820 Pro weighs 810g. The B81's acrylic construction and larger dimensions contribute to its substantial heft, which adds desk stability but reduces portability.

Yes, both the Ajazz AK820 Pro and the Firstblood B81 are hot-swappable. The Ajazz supports 3-pin and 5-pin switches, while the Firstblood B81 vendor page specifies it uses Kailh full-key hot-swappable sockets, also compatible with 3-pin and 5-pin switches.

The Ajazz AK820 Pro has a 4000mAh battery, and the Firstblood B81 has a 3750mAh battery. The AK820 Pro's battery is slightly larger, which may contribute to longer wireless usage between charges, though actual battery life depends on usage patterns and RGB settings.

Both keyboards feature a gasket mount and sound-dampening materials, which typically lead to a quieter, more cushioned sound. The Ajazz AK820 Pro adds a flex-cut polycarbonate plate and PCB for extra softness. The Firstblood B81's acrylic case may produce a different acoustic signature, but direct sound comparison details are not provided.

The Ajazz AK820 Pro uses double-shot PBT keycaps. The Firstblood B81 uses ultra-high transparency PC (polycarbonate) keycaps with an FCSA profile, and the package includes letter stickers for customization.

Yes. The Ajazz AK820 Pro uses plate-mounted stabilizers. The Firstblood B81 comes with screw-in stabilizers, which are generally easier to tune and modify for a smoother, rattle-free experience.

The Ajazz AK820 Pro has south-facing RGB LEDs. The Firstblood B81 has north-facing RGB LEDs. South-facing LEDs avoid interference with Cherry-profile keycaps, while north-facing LEDs can sometimes cause this issue but may provide brighter shine-through on the front of keycaps.

Yes, both the Ajazz AK820 Pro and the Firstblood B81 list Mac and Windows compatibility. The Ajazz vendor page specifically mentions you can switch between OS modes using its TFT screen interface.

The Ajazz AK820 Pro case is made from ABS plastic with aluminum, according to its metadata. The Firstblood B81 case is made entirely from acrylic, giving it a distinctive crystal-clear, transparent appearance from the inside out.

The Ajazz AK820 Pro has a substantial number of user reviews with a high average rating. The Firstblood B81 has no aggregated review score available in the provided data, making its long-term reliability and user satisfaction less documented.