Keychron V6 vs Weikav Stars21 NumpadFull Board or Numpad
Get the Keychron V6 for a full-size, hot-swappable wired keyboard, and choose the Weikav Stars21 for a compact aluminum numpad with Bluetooth and 2.4 GHz wireless.
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4.9 (30)4.9 · 30 reviews
from$69at Keychron
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from$69at WhatGeek
Which one should you get?
Get the
Keychron V6
Hot-swappable
Build quality in the top 5% of 100% boards under $100.
- Full-size 100% layout with multimedia keys and an optional knob.
- Hot-swappable sockets support 3-pin and 5-pin MX switches without soldering.
- Choice of linear, tactile, and clicky switches, plus listed ISO and ANSI layout variants.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Weikav Stars21 Numpad
Build quality in the top 20% of Numpad boards under $100.
- CNC-machined 6063 aluminum chassis with a gasket-mounted internal structure.
- Bluetooth and 2.4 GHz wireless options, plus an 800mAh rechargeable battery.
- Switches are soldered. Swapping them means soldering.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
- Numpad only. This is not a full keyboard.
Choose the Keychron V6 for a full-size keyboard with hot-swappable switches, multiple switch choices, and a range of layout options. Choose the Weikav Stars21 when you need a compact wireless numpad with an aluminum chassis and rechargeable battery. The Stars21 is not a substitute for a full keyboard, while the V6 is wired only.
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 V6
Weikav Stars21 Numpad
Layout size
100%
Numpad
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Hot-swappable
Yes
No
Switch changes without soldering
Case material
ABS, Plastic
Aluminum
Mount style
Gasket Mount, Plate Mount, Tray Mount
Gasket Mount
- Keychron V6
- Weikav Stars21 Numpad
- Performance
- 9159
- Build quality
- 8879
- Productivity
- 9867
- Customizability
- 9875
- Portability
- 4583
- QMK
- VIA
What will you mostly use it for?
The V6 is the more suitable choice when you need a primary keyboard for gaming, office work, programming, or content creation. Its full layout and hot-swap support also make it the stronger fit for hands-on customization. The Stars21 is the travel pick for buyers who need a small numeric keypad and wireless connection options. These are different kinds of devices, so the main decision is whether to replace or supplement a keyboard.
Pick the Keychron V6
- The V6 is a full-size keyboard with a 1000 Hz polling rate listed by Keychron.
- The V6 offers linear, tactile, and clicky switch options, while the Stars21 is a 21-key numpad.
Keychron V6 vs Weikav Stars21 Numpad specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
15 of 27 specs differ
Keychron V6
Weikav Stars21 Numpad
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
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
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Check price
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron V6
- Go to Keychron
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
Out of stockShips to you
- Go to Keychron (DE)
Keychron (DE)
ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW
In stockDoes not ship to you
Weikav Stars21 Numpad
No ISO layout at the stores we track.
Keychron V6 vs Weikav Stars21 Numpad: your questions
Yes. The V6 has a 100% layout and is described by Keychron as a full-sized keyboard. It also includes multimedia keys.
No. The Stars21 is a 21-key numpad, so it is intended for numeric input rather than as a complete keyboard. Its small size can suit buyers adding a keypad to an existing setup.
The V6 is listed as wired only, with USB-C connectivity. Its vendor description specifies connecting it to a device by cable.
Yes. The Stars21 supports Bluetooth and 2.4 GHz wireless, as well as wired USB. It has an 800mAh battery and can be used in wired mode while charging.
Yes. The V6 supports hot-swappable 3-pin and 5-pin MX mechanical switches. Keychron says switches can be changed without soldering.
The Stars21 has soldered switches, so changing them requires soldering. Its product description lists a linear KTT Rouge switch.
Both are listed with QMK and VIA support. Keychron also describes using its Launcher web app with the V6 over a wired connection.
The Stars21 is specifically a 21-key numeric keypad, making it a compact option for adding number-entry keys. The V6 instead provides a complete 100% keyboard layout.
Yes. The V6 listing includes ISO variants, including ISO-DE, ISO-UK, ISO-ES, ISO-FR, ISO-Nordic, and ISO-SW. The Stars21 is listed as ANSI and is not offered in ISO variants.
The V6 has an ABS plastic housing and a steel plate. Keychron describes the fully assembled version as including double-shot PBT OSA keycaps.
The Stars21 vendor describes its chassis as CNC-machined 6063 series aluminum alloy. It also lists a gasket-mounted structure with silicone particles and four layers of internal padding.
The Stars21 is the smaller and lighter option, weighing 460 g and measuring 130 x 95 x 35 mm. It also supports wireless connections, while the V6 weighs 1360 g and is wired only.
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