Keychron Q11 Ultra vs Q12Split or Southpaw?
Choose the Q11 Ultra for a wireless split ergonomic layout with 8K polling, or the Q12 if you need a left-side numpad with extensive QMK customization.
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3.4 (17)3.4 · 17 reviews
from$239at MK
4.5 (12)4.5 · 12 reviews
from$129at MK
Which one should you get?
Get the
Keychron Q11 Ultra
polling rate
- Wireless split design eliminates the tethering cable between halves and allows shoulder-width positioning.
- 8000 Hz polling rate in both 2.4 GHz and wired modes for low latency.
- Multi-layer sound dampening including IXPE foam, PET film, and latex bottom foam for a quieter typing sound.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Keychron Q12
QMK
Build quality in the top 5% of 96% boards under $150.
- Left-side (southpaw) numpad improves ergonomics by keeping the mouse closer to the main keyboard area.
- Double Gasket Design with silicone pads reduces metal resonance and improves typing acoustics.
- QMK and VIA support for extensive key remapping, macros, and firmware customization.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Missing ISO-DE, ISO-UK, ISO-FR. The other board is sold in those layouts.
- Compact full-size layout. The numpad is present, the gaps of a full-size board are not.
If you value a wireless, split ergonomic layout with top-tier polling performance, the Keychron Q11 Ultra is your choice. If you need a left-handed numpad for data entry and prefer deep QMK customization with a barebones option, the Keychron Q12 is the better fit. Both keyboards are built with CNC aluminum and offer strong sound dampening, but their layout philosophies serve different user workflows.
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 Q11 Ultra
Keychron Q12
Connection
Bluetooth, 2.4 GHz, Wired
Wired
Wireless for several devices and wired for lower latency
Ergonomics
Split
Southpaw
Max polling rate
8,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Weight
1,724 g
2,491 g
Heavier boards stay planted and lighter ones travel
QMK
No
Yes
The deep option when you want to remap every key
- Keychron Q11 Ultra
- Keychron Q12
- Performance
- 8673
- Build quality
- 7390
- Productivity
- 9098
- Customizability
- 7699
- Portability
- 9046
- Hot-swappable
- Case material: Aluminum
- Switch options: Clicky, Linear, Tactile
- Mount style: Gasket Mount, Plate Mount
- Knob
- Sound dampening
What will you mostly use it for?
The Q11 Ultra wins for gaming and travel due to its 8K polling rate, wireless connectivity, and lighter weight. The Q12 takes office and modding categories with its left-side numpad, QMK/VIA support, and barebones availability. For programming and content creation, the choice depends on whether you prioritize split ergonomics or a compact layout with dedicated keys. Both keyboards offer strong customization, but the Q12's open-source firmware gives it an edge for deep technical modding.
Pick the Keychron Q11 Ultra
- The Q11 Ultra offers an 8000 Hz polling rate in both 2.4 GHz and wired modes, which is higher than the Q12's 1000 Hz.
- The Q11 Ultra supports 2.4 GHz wireless connectivity, reducing cable clutter on a gaming desk.
- The Q11 Ultra includes per-key RGB lighting and Mix RGB zones for customizable lighting effects.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron Q11 Ultra
17 owner reviews
“Really its 4.5 because of the headaches i had trying to setup the wireless dongle. Fixed by redownloading the firmware, and could finally pair with the dongle.”
“I'm motivated to write this review because after 2 weeks of usage, I'm beginning to notice occasional tripups where I try to type something and the keyboard lags out and repeats keys, like "I want to bbbbbbbbbbbbbbbbbuy a dishwasher". Yes, I've already…”
Keychron Q12
12 owner reviews
“I really want my numpad to be on the left, so the inter-position between my mouse, keyboard, and Numpad are more ergonomic and balanced. However, if the product has a wireless option, I will for sure buy this version!”
Keychron Q11 Ultra vs Q12 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 27 specs differ
Keychron Q11 Ultra
Keychron Q12
Switch options
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
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron Q11 Ultra
Keychron (DE)
ISO-DE, ISO-FR, ISO-ES
In stockDoes not ship to you
Keychron Q12
Keychron
ISO
Out of stockShips to you
Keychron (DE)
ISO
Out of stockDoes not ship to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
Keychron Q11 Ultra vs Q12: your questions
The Keychron Q11 Ultra has an 8000 Hz polling rate in both 2.4 GHz and wired modes, while the Keychron Q12 has a standard 1000 Hz polling rate. The Q11 Ultra's higher polling rate is better for competitive gaming where low latency is critical.
Yes, the Q11 Ultra supports wired connectivity in addition to 2.4 GHz and Bluetooth 5.3 wireless modes. It can be used purely as a wired keyboard with the included USB-C cable.
The southpaw layout places the numpad on the left side of the keyboard, which leaves more room for your mouse on the right side. This is especially useful for right-handed users who frequently use the numpad and mouse simultaneously.
Yes, both the Keychron Q11 Ultra and Q12 support hot-swappable sockets for 3-pin and 5-pin MX mechanical switches. This allows you to change switches without soldering.
Both are good choices, but for different reasons. The Q11 Ultra allows for a split ergonomic posture that can reduce shoulder strain during long coding sessions. The Q12 offers deeper customization through QMK/VIA firmware and includes a left-side numpad that can be programmed for macros.
No, the Q11 Ultra eliminates the need for a tethering cable between the two halves using advanced 2.4 GHz wireless sync. Each half communicates wirelessly, allowing for a completely cable-free split setup.
The Keychron Q11 Ultra uses ZMK firmware and is customizable via the Keychron Launcher web app. The Keychron Q12 uses QMK firmware and also supports the Keychron Launcher, offering open-source customization.
Yes, the Q12 is available as a barebones kit (Barebone Knob version) which does not include keycaps or switches. This allows you to choose your own components for a fully customized build.
The Q11 Ultra comes with KSA (Keychron Spherical-Angle) profile double-shot PBT keycaps. These are oil-resistant and designed to prevent legends from fading over time, and they are non-shine-through.
The Keychron Q11 Ultra is lighter at 1724g compared to the Q12's 2491g. Additionally, the Q11 Ultra's wireless capabilities (2.4 GHz and Bluetooth 5.3) make it more portable as it doesn't require a cable connection.
Yes, the Q12 features a Double Gasket Design that includes silicone pads between the top and bottom cases to reduce acoustic resonance. This design helps minimize metal impact noise and improves overall typing sound.
Both keyboards use a full CNC-machined aluminum body. The main difference is in the plate material: the Q11 Ultra uses a polycarbonate plate while the Q12 uses a steel plate, which affects typing feel and sound.
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