WOBKEY Rainy75 Pro vs Yunzii B87Aluminum vs Budget Build

The WOBKEY Rainy75 Pro uses a CNC aluminum case and a steel external weight, which typically offers a more premium and durable feel. The Yunzii B87 uses an ABS plastic case, which helps achieve its lower price point but is generally less dense than metal.

The Rainy75 Pro has a significantly larger 7000mAh battery, while the Yunzii B87 has a 4000mAh battery. Based on the specifications, the Rainy75 Pro should last longer between charges, especially with RGB lighting enabled.

Yes, both the WOBKEY Rainy75 Pro and the Yunzii B87 list Mac and Windows support. The Yunzii vendor description additionally states compatibility with Linux, iOS, and Android.

Yes, both keyboards support key remapping and macro programming. They are compatible with both QMK and VIA software, allowing for customization directly from a web browser.

The Rainy75 Pro uses a 75% layout, which typically removes the function row and navigational cluster to save space. The Yunzii B87 uses an 80% (or TKL) layout, which retains the function row and navigational cluster but removes the number pad.

Both keyboards feature sound-dampening materials. The Rainy75 Pro uses poron, EPMD, and PET sheets, while the B87 uses a five-layer padding system. The final sound will depend heavily on the installed switches, but both are designed to reduce noise.

Yes, both keyboards use standard PBT keycaps and have hot-swappable switch sockets. This means you can easily replace both the keycaps and the switches without soldering.

Yes, according to the vendor description, the Yunzii B87 includes a complimentary soft-touch integrated wrist rest with the keyboard. The WOBKEY Rainy75 Pro does not include a wrist rest.

Both support standard mechanical switches. The Yunzii B87 vendor page specifies its hot-swappable sockets support both 3-pin and 5-pin switches. The Rainy75 Pro's PCB is listed as compatible with plate and PCB mount stabilizers, indicating broad switch compatibility.

The WOBKEY Rainy75 Pro is notably heavier at 1800g (about 4 lbs) due to its aluminum and steel construction. The Yunzii B87 weighs 1128g (about 2.5 lbs), making it the more portable option of the two.

Both keyboards feature south-facing RGB backlighting. Lighting effects can be customized through the VIA and QMK configuration software that both keyboards support, as stated in their respective descriptions.

The Rainy75 Pro justifies its higher cost with a metal case, larger battery, and more detailed internal construction like an FR4 plate and specific foam layers. If these premium materials and extended battery life are important to you, it is worth the investment. If you prioritize value and want a wrist rest, the B87 is a strong contender.