Compare Epomaker EK21 vs Tide Alice Differences Side by Side

No, the Epomaker EK21 is not a full keyboard. It is a 20-key numeric keypad, or numpad, designed as a supplemental accessory to add a number pad to a keyboard that lacks one. It requires a separate main keyboard to function for typing letters.

An Alice layout is an ergonomic keyboard design that splits the main alphanumeric keys into two angled sections to better align with the natural resting position of your hands. The Epomaker Tide Alice uses this 65% layout, which includes 66 keys, arrow keys, and a knob, but omits the number pad and some navigation keys.

Yes, both keyboards feature hot-swappable PCBs. This means you can change the mechanical switches without soldering. Both are compatible with 3-pin and 5-pin mechanical switches, allowing for extensive customization.

Yes, both keyboards are fully programmable. The EK21 supports programming via VIA software. The Tide Alice supports both VIA and QMK, offering deep customization for key mappings, layers, and macros directly through its firmware.

The Epomaker Tide Alice has a significantly larger 4000mAh battery compared to the EK21's 1000mAh battery. According to its specifications, the Tide Alice offers up to 14 hours with RGB backlight on and 150 hours with it off, providing much longer wireless usage between charges.

The Epomaker Tide Alice features a case made from CNC anodized 6063 aluminum. This gives the keyboard a solid, premium weight of 1600g and a durable feel compared to the EK21's ABS plastic case.

Both keyboards list compatibility with Mac and Windows operating systems. The Tide Alice also lists Linux support. The manufacturer notes that for the Tide Alice, you can switch to Mac mode by pressing a key combination, but Mac-specific keycaps are not included.

According to the product listing, the Tide Alice box includes the keyboard itself, a manual, a keycap puller, two extra switches, and a USB Type-C cable. It does not list a switch puller or wireless dongle, which are included with the EK21.

The EK21 uses a three-layer foam system including Poron bottom foam, sandwich foam, and an IXPE switch pad. The Tide Alice uses a more complex five-layer system consisting of Poron sandwich foam, an IXPE switch pad, a PET sound-enhancement pad, Poron case foam, and a PET insulation pad aimed at creating a deeper sound.

The Tide Alice is specifically designed to reduce fatigue with its ergonomic Alice layout that angles your hands naturally. Its gasket mount and FR4 plate also contribute to a softer typing feel. The EK21 is a standard numpad and is not designed as a primary tool for ergonomic typing.

Yes, the Epomaker EK21 supports triple-mode connectivity. You can use it with the included 2.4GHz wireless dongle, via Bluetooth, or with the supplied USB-C cable for a wired connection. The 2.4GHz and wired modes offer a 1000Hz polling rate.

The manufacturer states the Epomaker Tide Alice has a polling rate of 250Hz when connected via Bluetooth 5.0. This is lower than the 1000Hz rate available in its wired and 2.4GHz wireless modes, which is typical for Bluetooth connections to conserve battery.