Keychron Q1 HE vs Q4 HE75% vs 60% Hall Effect Keyboard Comparison

The core difference is the layout size. The Q1 HE is a 75% keyboard with dedicated arrow keys, function row, and navigation keys. The Q4 HE is a 60% keyboard that omits these keys for a more compact footprint, requiring the use of function layers to access them.

The Q1 HE may have an advantage for gaming. Its metadata includes an 8000 Hz polling rate option, while the Q4 HE is listed at 1000 Hz. The Q1 HE's dedicated arrow keys can also be useful for in-game navigation. Both feature the same magnetic switches with rapid trigger and adjustable actuation points.

Yes, both keyboards are hot-swappable. However, Keychron's product descriptions specify that they are compatible exclusively with Gateron double-rail magnetic switches sold on their website, and do not support other magnetic switch brands or models.

You can, but it requires adaptation. Programming often uses arrow keys heavily. With the 60% Q4 HE, you must use a function layer (e.g., holding Fn + IJKL) for arrow inputs. The 75% Q1 HE provides dedicated arrow keys, which many programmers prefer for efficiency.

Yes. Both the Q1 HE and Q4 HE offer 2.4 GHz wireless with a 1000 Hz polling rate and Bluetooth 5.2 connectivity for multi-device pairing, according to their vendor descriptions. Both also include a 4000mAh rechargeable battery.

The Keychron Q4 HE is significantly more portable. Its metadata shows it weighs 1415g with dimensions of 121 x 303 mm, compared to the Q1 HE's 4000g and 145 x 328 mm. The 60% size of the Q4 HE is easier to pack and fits on smaller surfaces.

Both keyboards come with OSA profile, double-shot PBT keycaps according to their vendor pages. These are non-shine-through keycaps that include dedicated sets for both Windows and macOS layouts.

Yes, both keyboards fully support the open-source QMK and VIA firmware for extensive key remapping, macro creation, and layer configuration. Keychron also provides a web-based Launcher app for adjusting magnetic switch settings like actuation points.

Both feature an all-aluminum body crafted from 6063 aluminum, as described in their vendor pages. This gives them a premium, durable feel. The Q1 HE's metadata also lists copper as a potential case material option.

The Keychron Q1 HE lists 'Knob Support' in its extra features metadata, and the vendor page shows a 'Fully Assembled Knob' version. The Q4 HE's metadata also lists 'Knob Support', but its vendor description for the assembled version does not explicitly mention a knob being included.

The Q1 HE's metadata lists typing angles of 5°, 6°, and 7°, while the Q4 HE lists a 5° angle. The vendor specs for the Q1 HE note a 5.2° angle, and for the Q4 HE a 5.3° angle, making them very similar in incline.