Redragon UCAL K673 HE vs UCAL K673 ProMagnetic vs Wireless

The Redragon UCAL K673 HE has significantly lower latency for gaming due to its native 8000 Hz polling rate, which transmits inputs up to 8x faster than standard 1000 Hz boards, with a lowest latency of 0.125ms. The K673 Pro does not specify its polling rate, so the HE is the better choice for latency-sensitive competitive play.

Yes, the K673 Pro supports Bluetooth 3.0 and 5.0 connections in addition to 2.4 GHz wireless, which allows pairing with Macs, tablets, and other Bluetooth-enabled devices. The keyboard also includes a USB-C wired connection for broader compatibility when needed.

No, the K673 HE uses UltraMag magnetic switches that are soldered or integrated into the board and are not hot-swappable with standard 3/5 pin mechanical switches. The K673 Pro is the hot-swappable model, compatible with nearly all 3/5 pin switches.

The K673 Pro has a 4000mAh battery, but the exact battery life in hours is not specified in the provided information. The battery capacity suggests it can support extended wireless sessions, lasting several days of typical mixed use depending on backlight brightness settings.

The K673 Pro is generally better suited for office work due to its wireless connectivity for a cleaner desk, PBT keycaps for durability, and 5-layer noise dampening for quieter typing. The hot-swap socket also allows you to install tactile switches that may provide better typing feedback for long sessions.

Yes, the K673 HE includes 5-layer noise dampening according to the vendor description, featuring 3.5mm PO foam, IXPE switch foam, PET sound pad, bottom socket foam, silicone bottom pad, and a silicone gasket to reduce hollow noise and improve typing acoustics.

Yes, both keyboards have RGB support and can be customized using Redragon's software, which is available for Windows and also supports a web-based driver for the K673 HE. The control knob can also adjust backlight brightness directly on both models.

Magnetic switches in the K673 HE use Hall effect sensors to detect actuation, allowing variable actuation points down to 0.1mm and rapid trigger functionality that resets without full key travel. Standard linear switches in the K673 Pro have a fixed 2.0mm actuation point, providing a simpler, consistent feel without dynamic adjustment.

The K673 Pro comes with PBT keycaps that are more durable than standard ABS. Both keyboards include spare switches in the package along with a keycap and switch puller, according to their respective package contents from the vendor.

No, the K673 Pro uses standard linear switches and does not include any magnetic switch technology, so it does not support SOCD, Snap Tap, or similar features. The K673 HE includes PRCS technology with 4 modes that rivals Snap Tap and SOCD functionality for advanced input control.

Both keyboards have the same footprint at 104 x 335 mm, but the K673 Pro has a height of 37 mm while the K673 HE's height is not specified. The K673 Pro weighs 1200 grams, slightly less than the K673 HE at 1240 grams, making the Pro marginally more portable.

Both keyboards use a plastic case and gasket mount construction. The K673 Pro is noted for its 'Redragon Gasket Out' structure that uses precision-locked covers with gaskets for noise reduction and flexibility. The K673 HE focuses more on internal performance, so the Pro may offer a slightly better overall building experience for everyday use.