Ajazz AK820 Pro vs Nuphy Gem80Budget Screen vs Premium Custom

The Nuphy Gem80 is marketed with a stronger focus on wireless gaming performance. Its vendor description explicitly states a 1000Hz polling rate in 2.4GHz mode, a Nordic wireless chip, and an STM32 MCU engineered for minimized latency. While the Ajazz AK820 Pro also offers 1000Hz in its 2.4GHz mode, the Gem80's promotional material emphasizes this as a core feature.

Yes, the Ajazz AK820 Pro is sold as a pre-built keyboard. The listing confirms it includes the keyboard, keycaps, switches, and accessories like a puller and cable. The Nuphy Gem80, in contrast, is typically sold as a barebones kit, requiring you to purchase switches and keycaps separately.

Yes, extensively. The Nuphy Gem80 supports QMK and VIA firmware. This allows for deep customization, including remapping any key, creating macros, and programming multiple layers directly through a browser-based interface, which is a standout feature for enthusiasts.

According to the vendor, the 0.85-inch TFT screen acts as an interactive interface. It can display customizable visuals, battery status, the date and time, current connectivity mode, operating system, and backlight effect settings.

The Ajazz AK820 Pro is more portable. It weighs 810 grams compared to the Nuphy Gem80's 1120 grams, and its 75% layout (327mm long) is shorter than the Gem80's 80% layout (358mm long), making it easier to transport.

The Nuphy Gem80's vendor page shows availability for linear, tactile, and silent switch types. Specific options mentioned include Nuphy's Herb series (Mint, Raspberry, Lemon) and Cherry Silent Red Clear-Top switches, which can be purchased separately with the barebones kit.

Yes, both the Ajazz AK820 Pro and the Nuphy Gem80 feature hot-swappable sockets that support both 3-pin and 5-pin mechanical switches. This allows you to change switches without soldering.

Omni-mount is a feature highlighted by Nuphy that allows the user to change the keyboard's mounting style. With the included gasket and mount kit, you can configure the Gem80 for gasket mount, top mount, or bottom mount, altering the typing feel and sound.

Both keyboards list Mac compatibility. The Ajazz AK820 Pro vendor description states it has a Mac/Win mode switchable via the TFT screen. The Nuphy Gem80 listing also mentions macOS compatibility and notes that its VIA firmware supports special Mac function keys (F3-F6).

The Nuphy Gem80 comes with more extensive, pre-installed sound mods according to its description. It lists multiple poron hollow sound absorbers, an IXPE dampener, a transparent elastomer, and a patterned silicone sheet. The Ajazz AK820 Pro uses a gasket mount and flex-cut design to reduce noise but does not detail the same level of internal dampening materials.

Both keyboards have a 4000mAh battery. The Nuphy Gem80 vendor provides specific lab test results: up to 45 hours with all lights on, up to 70 hours with only the homing bars lit, and up to 330 hours with lights off. The Ajazz AK820 Pro listing states the battery ensures long use but does not provide specific hour estimates.