The Keychron K3 Low Profile Wi-fi Mechanical Keyboard Evaluate

The Keychron K3 Low Profile Wireless Mechanical Keyboard Review

Mechanical keyboards have been a spotlight of the peripherals marketplace for practically a decade. Providing higher really feel and selling a greater expertise over common membrane keyboards, the mechanical keyboard market has a large depth of fans keen to spend typically a whole bunch of {dollars} on a novel design. Because of this, dozens of firms now compete with a whole bunch of merchandise and, with the dearth of any important innovation, led to a very saturated market, making it very tough for any designer to distinguish from the competitors.

The Keychron K3: One thing Totally different

In right now’s evaluation, nevertheless, we do have one thing that really stands out amongst mechanical keyboards – the Keychron K3, a design that goes towards most mechanical keyboard design norms. As a mechanical keyboard designed for mobility, it includes a 75% format, low-profile switches, and wi-fi connectivity, multi functional. Its present listed worth on Keychron’s web site is $84 with brown switches, which is what we’re testing right now.

Based again in 2017, Keychron is a really new firm within the PC peripherals market. Nonetheless, its merchandise have grow to be fairly fashionable on this quick time frame on a world scale for keyboard fans. The corporate’s headquarters are in Hong Kong and it additionally holds an workplace in France. That is our first evaluation of its merchandise, so we’ve the prospect to take a look at firsthand what makes its merchandise so fashionable.

Packaging and Bundle

The packaging of the Keychron K3 is aesthetically easy however purposeful. It’s however a black field with the keyboard’s schematic very frivolously etched on its high facet, but it has very thick partitions and substantial interior padding contemplating the low weight of the keyboard, eliminating the prospect of transport injury.

Contained in the field, we discover a wire keycap puller, a swap puller, the detachable USB to USB-C cable, and some additional keycaps to modify between Win and Mac layouts. Keychron additionally features a fast begin information and a datasheet. Lastly, Keychron additionally gives a skinny plastic high cowl for the keyboard.

The Keychron K3 Low Profile Wi-fi Mechanical Keyboard

The highest floor of the Keychron K3 is aluminum and chargeable for the excessive mechanical power of the keyboard at the side of its comparatively low weight. From a purely sensible viewpoint, the keyboard is extraordinarily straightforward to scrub, as a easy blow can take away most particles from the flat floor of the keyboard. The cable of the keyboard is removable, which does create the danger of harm on the connector but it surely additionally could be very handy for frequent transportation.

The Keychron K3 includes a 75% format with 84 keys, extraordinarily much like that steadily used on 13.3-15.6” laptops. The underside row of the keyboard has a 6.0× House Bar, three 1.5× keys on the left facet of the House Bar, and three 1× keys to the fitting facet of the House Bar adopted by full-size arrow keys.

The unusual format would possibly make it tough for somebody to search out alternative keycaps, as these designed for traditional ANSI/ISO layouts is not going to match. The keycaps are constituted of ABS plastic and have medium-sized, sharp characters printed on them. Each the primary and the secondary character is printed on the high of the keycap, in order to be equally illuminated by the LED of every swap. Keychron consists of a normal gray ESC keycap for individuals who dislike the orange trace, in addition to keycaps to modify between a Mac OS format and a Home windows format.


The underside of the keyboard is sort of totally plain, with solely 4 rubber toes connected to it. The rear toes are a bit taller, providing a slight tilt. This method was not likely handy and Keychron realized that nearly instantly, with the brand new keyboards that ship out now having two-level adjustable toes.

On the rear of the keyboard, we discover two switches. One swap manipulates the keyboard’s output to match that of a Home windows/Android format or that of a Mac OS/iOS format. The second swap can be utilized to modify between wired and wi-fi operation or to show off the keyboard utterly. Wi-fi operation is totally based mostly on Bluetooth, with the keyboard able to pairing with just about any Bluetooth-capable machine, together with smartphones and tablets.

The backlighting could be very nicely utilized, with brilliantly sharp characters and minimal bleeding across the keycaps. Solely on keys with lengthy etched labels, such because the Caps Lock or the Command keys, the backlight doesn’t mild up the entire label evenly. That’s as a result of very low profile design of the keyboard, because the keycaps are very quick and the LED very near the label.

For transportation, the Keychron K3 is light-weight and feels sturdy. Nevertheless, the floating keycap design shouldn’t be supreme for taking bumps – particularly lateral bumps to the perimeters. If there’s a good and smooth bag compartment in your laptop computer’s/pill’s bag for it, it is going to be superb, in any other case you is likely to be looking for its keycaps each time it will get out and in of a bag. Keychron additionally presents a fake leather-based, envelope-like case, which is gorgeous and protects the keyboard, however buying that will drain a further $25 out of your checking account.

Keychron presents the K3 with both its personal low-profile switches, or Gateron switches, in both Purple, Blue, or Brown varieties. Our evaluation pattern has the brown model of Keychron’s personal switches – the Keychron variants are barely shorter than the Gaterons, decreasing the general top by 1 mm and the journey by 0.25 mm. Their stems copy the traditional Cherry MX cross model, making the keyboard suitable with any keycaps designed for Cherry MX swap stems, even full-height keycaps. A combination between low-profile and full-height keycaps appears foolish however might type an fascinating gaming format. One other fascinating characteristic of those switches is that they are often hot-swapped and blended, with Keychron providing every pack of 84 switches for simply $19. Be aware that you simply can’t hot-swap between Gateron and Keychron switches – solely the Keychron-based model of the keyboard permits for the hot-swapping of switches.

Eradicating the plastic backside cowl reveals the keyboard’s PCB, which is secured to the highest a part of the keyboard. A really skinny battery is connected to the plastic backside cowl, with its dimension hinting that the battery lifetime of the keyboard with its LEDs powered on will probably be fairly quick. It’s a widespread 1400 mAh battery, a alternative for which is not going to be onerous to search out if that point ever comes. A tiny blue PCB soldered onto the mainboard hosts the CYW20730 BlueTooth transceiver chip. The guts of the keyboard is a Hua Fenda Know-how HFD64KG800 MCU, which additionally handles the RGB lighting options. We may discover no data on-line relating to this chip however the Keychron K3 has only a few superior options and, subsequently, we aren’t involved about its processing energy (or lack thereof).


Learn on for our testing and ideas about utilizing the K3.

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