Keychron K10 V2 vs V3 UltraNumpad or 8K
Choose the K10 V2 for its numpad and broader regional layout options, or the V3 Ultra for 8K polling and a more compact TKL layout.
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4.6 (10)4.6 · 10 reviews
from$94at Keychron
5.0 (2)5.0 · 2 reviews
from$114at MK
Which one should you get?
Get the
Keychron K10 V2
Build quality in the top 5% of 100% boards under $100.
- Full-size 100% layout with a numpad.
- Supports ISO-Nordic and ISO-SW layouts in addition to other listed ANSI and ISO variants.
- Bluetooth and wired connectivity, with vendor-described pairing for up to three devices over Bluetooth.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Keychron V3 Ultra
polling rate
Build quality in the top 10% of 80% boards under $150.
- 8000 Hz polling rate over wired and 2.4 GHz connections.
- 80% TKL layout with a knob, in a listed weight of 960 g.
- Gasket mount with a polycarbonate plate and vendor-described acoustic foam layers.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Missing ISO-Nordic, ISO-SW. The other board is sold in those layouts.
- No numpad.
Pick the Keychron K10 V2 if a numpad or ISO-Nordic and ISO-SW layout matters more than compact size and higher polling. Choose the Keychron V3 Ultra if you want 8000 Hz polling over wired or 2.4 GHz, a knob, and a smaller TKL footprint. Both offer hot-swappable switches and key-remapping support, so those features alone do not settle the choice.
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 K10 V2
Keychron V3 Ultra
Layout size
100%
80%
Connection
Bluetooth, Wired
Wired, Bluetooth, 2.4 GHz
Wireless for several devices and wired for lower latency
Max polling rate
1,000 Hz
8,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Case material
ABS, Aluminum, Plastic
ABS, Plastic
Mount style
Plate Mount, Tray Mount
Gasket Mount
- Keychron K10 V2
- Keychron V3 Ultra
- Performance
- 8191
- Build quality
- 8882
- Productivity
- 9598
- Customizability
- 9694
- Portability
- 5376
- Hot-swappable
- Battery: 4,000 mAh
- Switch options: Clicky, Linear, Tactile
- QMK
- VIA
- Sound dampening
What will you mostly use it for?
The K10 V2 is the practical fit for buyers who rely on a numpad or need its additional listed ISO layouts. The V3 Ultra leads for gaming and travel on its higher polling rate, smaller layout, and lower listed weight. Programming and modding are close calls because both boards support key remapping, hot-swapping, and firmware customization. For content creation, the V3 Ultra’s knob and lighting controls give it an edge, though the K10 V2 keeps the numpad.
Pick the Keychron V3 Ultra
- The V3 Ultra supports 8000 Hz polling over wired and 2.4 GHz connections, compared with the K10 V2’s 1000 Hz polling rate.
- The V3 Ultra offers a compact 80% layout and a knob, while the K10 V2 has a full-size 100% layout.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K10 V2
10 owner reviews
“Excellent all round. Beautiful work of art that does everything well. Great keyboard. Highly recommended.”
Keychron V3 Ultra
2 owner reviews
“Second Keyboard I buy from Keychron! I live in El Salvador and it arrived on time and perfectly. Extremely comfortable, outstanding switches. Best keyboard I've had in my life.”
Keychron K10 V2 vs V3 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 27 specs differ
Keychron K10 V2
Keychron V3 Ultra
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 K10 V2
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-CH
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-CH
In stockDoes not ship to you
Keychron V3 Ultra
Input Gear
ISO-DE
Out of stockShips to you
Keychron (DE)
ISO-FR, ISO-ES
In stockDoes not ship to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
Keychron K10 V2 vs V3 Ultra: your questions
The K10 V2 has a 100% full-size layout with a numpad. The V3 Ultra is an 80% TKL keyboard and its compatibility rules specify that it has no numpad.
The V3 Ultra has an 8000 Hz polling rate over wired and 2.4 GHz connections. The K10 V2 is listed at 1000 Hz.
Both product listings include Bluetooth connectivity. Keychron says the K10 V2 can connect to up to three devices over Bluetooth, and the V3 Ultra vendor description also specifies connections to three devices.
The V3 Ultra is the smaller TKL model, with listed dimensions of 33 x 368 x 149 mm and a weight of 960 g. The K10 V2 is listed at 39 x 440 x 129 mm and 1160 g.
Both product listings specify hot-swappable switches. Keychron says each supports almost all 3-pin and 5-pin MX-style mechanical switches, including Cherry, Gateron, Kailh, and Panda.
The V3 Ultra is offered as a fully assembled knob model, and its product listing includes knob support. The K10 V2 feature list does not include a knob.
The K10 V2 lists both ISO-Nordic and ISO-SW layouts. Those layouts are not listed for the V3 Ultra.
Both vendor descriptions say the Keychron Launcher web app supports key remapping and macros. The product listings also specify QMK and VIA support for both keyboards.
The K10 V2 is listed with a tray mount and aluminum or steel plate options. The V3 Ultra uses a gasket mount and a polycarbonate plate.
The V3 Ultra vendor page specifies up to 660 hours with the backlight off and up to 200 hours with RGB at its lowest brightness. Both keyboards list a 4000 mAh battery, but the K10 V2 description does not provide an equivalent runtime figure.
Both boards use south-facing LEDs, which can leave shine-through legends dark and may cause some sculpted keycaps to clip the LED. The K10 V2 compatibility rules also identify north-facing LED variants, where Cherry-profile keycaps can hit the switch housing.
The V3 Ultra is the more suitable choice if polling rate is the priority, with 8000 Hz over wired and 2.4 GHz connections. The K10 V2 is listed at 1000 Hz and offers a full-size layout with a numpad.
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