Yunzii AL66 vs B68Aluminum Build vs Lightweight Modding

The AL66 is significantly heavier at 1145g with an all-aluminum case, while the B68 weighs 700g. The AL66 is also taller at 42mm compared to the B68's 32mm height, indicating a different case design and likely material.

Both are designed for sound absorption but use different systems. The AL66 listing specifies Poron sandwich foam, Poron socket foam, and PET sound pads. The B68 listing describes a five-layer system with PE sandwich foam, IXPE switch pad, PET sound foam, switch foam, and a silicone button pad.

Yes, both the Yunzii AL66 and B68 offer tri-mode connectivity. This includes Bluetooth, 2.4 GHz wireless, and a wired USB-C connection for compatibility with multiple devices.

Yes, both keyboards are hot-swappable. Their vendor pages confirm the sockets support both 3-pin and 5-pin mechanical switches, allowing for easy switch replacement without soldering.

The Yunzii B68 has a larger 5000mAh battery, while the AL66 has a 4600mAh battery. The B68's higher capacity may offer longer use between charges, though actual battery life depends on usage patterns and RGB settings.

Both use PBT keycaps with a Cherry profile. The AL66 uses dye-sublimated PBT keycaps. The B68 uses double-shot PBT keycaps and includes additional gradient rainbow keycaps, according to its product description.

Yes, the vendor description for the Yunzii AL66 explicitly states it is compatible with Windows, MacOS, and Linux. The B68 is also listed as compatible with both Windows and MacOS.

Both the AL66 and B68 use a gasket mount design. This means the plate holding the switches is suspended on rubber or silicone gaskets within the case, which typically aims to provide a softer, more consistent typing feel and reduce case vibrations.

The B68 may have an advantage for quiet office use. It is lighter for easy repositioning and its vendor description emphasizes a five-layer sound-absorbing padding system designed to reduce noise and vibration for a quieter typing experience.

The vendor description for the B68 mentions that you can customize the keyboard's functions and RGB settings through software. The AL66 listing does not mention software customization, stating it is not QMK or VIA compatible.

On both keyboards, the metal knob is multifunctional. It can control volume, RGB brightness, and switch between RGB modes. The B68 description notes a long-press action to switch between multimedia and RGB control modes.