Keychron K2 HE vs V1 UltraMagnetic Switches vs 8K Polling
Choose the K2 HE for advanced magnetic switch features, or the V1 Ultra for ultra-high polling rate and a lighter, gasket-mounted build.
Which one should you get?
Get the
Keychron K2 HE
Magnetic Switches
- Advanced Gateron double-rail magnetic switches with adjustable actuation points (0.2-3.8mm).
- Premium construction options with aluminum and wood case accents.
- Includes gaming features like Rapid Trigger, Analog Mode, and Last Key Priority.
- Substantially heavier at 1743g, making it less portable.
- Magnetic switches are only compatible with specific Gateron double-rail models, limiting swap options.
- Lower 1000 Hz polling rate compared to the V1 Ultra's 8000 Hz.
Get the
Keychron V1 Ultra
8K Polling
- Extremely high 8000 Hz polling rate in both wired and 2.4 GHz wireless modes.
- Lightweight plastic construction at 770g for better portability.
- Gasket mount design with a polycarbonate plate for a softer typing feel.
- Limited to ANSI layout, lacking the international options of the K2 HE.
- Plastic case may feel less premium than the K2 HE's metal and wood options.
- Lacks the specialized magnetic switch features like adjustable actuation and rapid trigger.
Your priority dictates the choice. If you value innovative switch technology for gaming, with features like adjustable actuation and rapid trigger, the Keychron K2 HE is the compelling option despite its weight. If your focus is on maximum polling rate for minimal perceived latency, a lighter build for portability, and a gasket-mounted typing experience, the Keychron V1 Ultra delivers. Both are excellent wireless 75% keyboards, but they cater to different aspects of high-performance typing.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Keychron K2 HE
Keychron V1 Ultra
Hall effect (magnetic)
Yes
No
Rapid trigger
Yes
No
Max polling rate
1,000 Hz
8,000 Hz
Case material
ABS, Aluminum, Resin, Wood
ABS, Plastic
Switch options
Linear, Magnetic
Linear, Tactile
- Keychron K2 HE
- Keychron V1 Ultra
- Performance
- 9391
- Build quality
- 9184
- Productivity
- 9798
- Customizability
- 9894
- Portability
- 8179
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Knob
- QMK
What will you mostly use it for?
The K2 HE is the clear choice for gamers seeking cutting-edge magnetic switch features like adjustable actuation and rapid trigger. For portability, the significantly lighter V1 Ultra with its marathon battery life is superior. In modding, the K2 HE offers more material choices, while the V1 Ultra's gasket mount appeals to those wanting a specific typing feel. For office, programming, and general productivity, both keyboards are equally capable with their shared 75% wireless design and programmability.
Pick the Keychron K2 HE
- The K2 HE features adjustable actuation points from 0.2 to 3.8 mm and rapid trigger for faster key resets.
- It includes gaming-specific features like Last Key Priority (LKP) and Snap Click for directional changes.
- Its magnetic switches with TMR sensors offer contactless, low-latency input.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K2 HE
53 owner reviews
“Lowering the actuation depth improved my reaction time in competitive games. Analog mode in racing titles feels surprisingly natural. The mouse glide is smooth.”
“I thought the macro didn't have infinite repetitions, but there are no helpful images anywhere on the internet. I still haven't found the answer.”
Keychron V1 Ultra
1 owner reviews
“Keychron has the best keyboard for keyboard enthusiasts. This is my 3rd and I have no notes. Exactly what I wanted, versatility, thockiness, and portability.”
Keychron K2 HE vs V1 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 29 specs differ
Keychron K2 HE
Keychron V1 Ultra
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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Keychron K2 HE vs V1 Ultra: your questions
The K2 HE uses Gateron double-rail magnetic switches, which operate via magnetic sensors and offer adjustable actuation points. The V1 Ultra uses traditional mechanical Keychron Silk POM switches, which are hot-swappable with a wide range of standard MX-style switches.
The Keychron V1 Ultra has a much higher polling rate of 8000 Hz in both wired and 2.4 GHz wireless modes. The K2 HE offers a 1000 Hz polling rate. A higher polling rate can reduce input latency.
Yes, but with a caveat. The V1 Ultra has south-facing RGB LEDs, which avoids interference with Cherry-profile keycaps. The K2 HE has north-facing LEDs, which may cause interference with some Cherry-profile keycap sets.
The V1 Ultra is better for travel due to its significantly lighter weight of 770g compared to the K2 HE's 1743g. Its plastic case and long 660-hour battery life also contribute to its portability.
Yes. Both the Keychron K2 HE and V1 Ultra include keycaps for both Mac and Windows layouts and have a system toggle switch to change between operating systems.
The K2 HE uses a tray mount (or plate mount) system with an aluminum plate. The V1 Ultra uses a gasket mount design with a polycarbonate plate, which typically offers a softer, more cushioned typing feel.
The K2 HE is programmable via the open-source QMK firmware and the Keychron Launcher web app. The V1 Ultra uses ZMK firmware and is also programmable through the Keychron Launcher web app for key remapping and macros.
The V1 Ultra claims a significantly longer battery life of up to 660 hours with the backlight off, based on manufacturer testing. The K2 HE's listing does not specify a comparable runtime, though both use a 4000mAh battery.
Yes. Both the Keychron K2 HE and V1 Ultra feature screw-in PCB stabilizers, which are generally more stable and less prone to rattle than clip-in stabilizers.
Yes, the K2 HE is hot-swappable, but only with compatible Gateron double-rail magnetic switches. It does not support standard mechanical MX-style switches or other magnetic switch types like the Gateron Magnetic Jade.
The K2 HE includes EVA acoustic foam, EPDM foam, a silicone pad, and PET film for sound dampening. The V1 Ultra features multiple layers of acoustic foam including sound absorbing foam, PET film, EPDM foam, and bottom case acoustic foam.
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