Compare 8BitDo Retro 108 vs Nuphy Air75 Differences Side by Side

It depends on your preference. The 8BitDo Retro 108 uses standard-height MDA-like PBT keycaps and a top-mount design for a traditional mechanical feel. The Nuphy Air75 uses unique low-profile Gateron switches and the world's thinnest PBT keycaps for a shallow, quiet typing experience. The Air75's vendor states its switches are factory-lubed.

Yes. The Nuphy Air75 vendor description states it was designed for Mac and Windows from the beginning, offering a Mac multimedia-key layout. It also includes magnetic AirFeet that are compatible with many MacBook models, though the page notes they do not support M1 Pro/Max MacBook Pros.

Yes. The 8BitDo Retro 108 supports tri-mode connectivity, which includes Bluetooth, 2.4GHz wireless, and wired USB-C. Its vendor page specifies compatibility with Windows 10 (1903 and above) and Android 9.0 and above for its wireless modes.

Yes, both keyboards use PBT keycaps, which are durable and resistant to shine. However, the Nuphy Air75 uses a special low-profile spherical keycap design called COAST, which is only 4.6mm thick. This may limit compatibility with standard keycap sets compared to the 8BitDo's more traditional keycap profile.

The vendors claim different metrics. The 8BitDo Retro 108's listing claims a 200-hour battery life from its 2000mAh battery. The Nuphy Air75, with a 2500mAh battery, claims up to 48 hours of use in lab tests. Real-world results will vary with usage and lighting settings on the Air75.

Yes, both the 8BitDo Retro 108 and Nuphy Air75 feature hot-swappable PCBs, allowing you to change switches without soldering. The Nuphy Air75 goes a step further by including three extra switches in the box, as noted in its package contents.

The Nuphy Air75 vendor page promotes its low-latency 2.4G wireless connection for gamers and editors who pursue input efficiency. Its compact layout also frees up desk space for mouse movement. However, it lacks dedicated macro keys that some gamers prefer.

According to its vendor page, the 8BitDo Retro 108 package includes the keyboard, a pair of Dual Super Buttons, a USB cable, a 2.4G adapter, two stickers, and a user manual. The super buttons are programmable for additional shortcuts.

The Nuphy Air75 vendor page states you can cycle through more than 21 backlight color effects using key combinations. For limitless customization, you can use the Windows software called NuPhy Console, as referenced in the product description.

Both use PBT keycaps for long-lasting legends. The 8BitDo Retro 108 uses a combination of plastic and aluminum in its case and weighs 1350g, suggesting a solid build. The Nuphy Air75 uses an aluminum frame with an ABS bottom case and is much lighter at 523g, prioritizing a slim form over heft.

Some user reviews on the vendor page mention the battery swelling after a little over a year of use. In response, NuPhy states they have extended warranty coverage for battery issues and offer solutions like a discounted upgrade kit or a replacement keyboard at a discount.

Yes. The 8BitDo Retro 108 vendor description mentions you can map functions to programmable buttons without software, or you can use the 8BitDo Ultimate Software for finer control and a fully personalized setup. The software's specific features are not detailed.