Keychron K4 Pro vs K8 Pro96% Numpad vs 80% TKL Layout
Choose the K4 Pro for a full numpad in a compact form, or the K8 Pro for a more portable TKL layout with optional aluminum construction.
Which one should you get?
Get the
Keychron K4 Pro
96% Numpad
- 96% layout includes a full number pad while saving space over a full-size keyboard.
- Includes sound-absorbing foam and a thick silicone dampening pad for a quieter typing experience.
- Features adjustable typing angles (3°, 7°, 10°) for ergonomic support.
- Larger and heavier (391mm, 1280g) than the TKL K8 Pro, making it less portable.
- Case is constructed from plastic and ABS, lacking the aluminum frame option of the K8 Pro.
- The compact numpad keys, particularly the 0/Ins key, may require an adjustment period.
Get the
Keychron K8 Pro
80% TKL Layout
- More portable 80% TKL layout is shorter (355mm) and lighter (1146g).
- Available with an optional aluminum frame for increased rigidity and a premium feel.
- Features adjustable typing angles (3.5°, 7.5°, 10.5°) for ergonomic support.
- Lacks a dedicated number pad, which can be a drawback for data entry or specific creative work.
- The non-hot-swappable 'Black - Fully Assembled' version lacks sound-dampening foam and uses plate-mounted stabilizers.
- Some user reviews mention occasional Bluetooth connectivity inconsistencies.
Select the Keychron K4 Pro if your workflow depends on a number pad and you want the most compact board that includes one. Opt for the Keychron K8 Pro if you value a smaller, more portable TKL footprint and prefer the option of an aluminum frame. Both are excellent, highly customizable keyboards, making layout the definitive deciding factor.
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 K4 Pro
Keychron K8 Pro
Layout size
96%
80%
Case material
ABS, Plastic
ABS, Aluminum, Plastic
Mount style
Tray Mount
PCB Mount, Plate Mount, Tray Mount
Weight
1,280 g
1,146 g
Layout standard
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, JIS
- Keychron K4 Pro
- Keychron K8 Pro
- Performance
- 8182
- Build quality
- 8490
- Productivity
- 9595
- Customizability
- 9696
- Portability
- 5473
- Connection: Bluetooth, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Max polling rate: 1,000 Hz
- Switch options: Clicky, Linear, Tactile
- QMK
What will you mostly use it for?
The K4 Pro is the clear choice for office work and content creation where a number pad is essential. The K8 Pro wins for travel and portability due to its smaller TKL size and lower weight. For gaming, programming, and modding, the keyboards are evenly matched, sharing their core programmable and customizable features. Your primary layout need dictates the winner.
It's a tie
- Both offer a 1000 Hz polling rate for responsive input.
- Both support N-key rollover for simultaneous key presses.
- Their similar wireless and wired connectivity options provide flexibility.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K4 Pro
7 owner reviews
“I previously had a normal K4 and i love the new one, the only thing is that the stabilizers lube work is kinda bad and the space bar was very rattly but after some lube work the K4 pro retakes the perfect productivity keyboard.”
Keychron K8 Pro
52 owner reviews
“Straight out the box everything working, changed keys over from apple to windows no trouble, very impressed with the build quality. would 100% buy again!”
Keychron K4 Pro vs K8 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 26 specs differ
Keychron K4 Pro
Keychron K8 Pro
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
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 K4 Pro vs K8 Pro: your questions
The core difference is the layout. The K4 Pro uses a 96% layout that integrates a number pad into a compact design. The K8 Pro is an 80% tenkeyless (TKL) layout, which omits the number pad entirely for a smaller footprint.
Both models offer hot-swappable versions, but buyers must select the correct variant. The K8 Pro specifically notes that its 'Black - Fully Assembled' version is not hot-swappable and lacks sound-dampening materials.
Yes. According to the manufacturer, both keyboards are fully compatible with macOS and Windows operating systems and include keycaps for both systems.
They are equally capable for programming. Both support full key remapping and macros via QMK and VIA firmware, and both have south-facing RGB LEDs that avoid interference with Cherry-profile keycaps, a popular choice among enthusiasts.
Yes. The manufacturer states the hot-swappable sockets on both models are compatible with almost all 3-pin and 5-pin MX-style mechanical switches, including brands like Cherry, Gateron, and Kailh.
The K8 Pro is more portable. It is shorter (355mm vs 391mm), narrower (123mm vs 139mm depth), and lighter (1146g vs 1280g) than the K4 Pro, making it easier to transport.
Yes. Both the K4 Pro and K8 Pro offer a reliable USB Type-C wired connection in addition to their wireless Bluetooth functionality.
The hot-swappable versions of both keyboards use screw-in PCB stabilizers for a secure fit on larger keys. The K8 Pro's non-hot-swappable version uses plate-mounted stabilizers instead.
Both come with OSA profile double-shot PBT keycaps, according to their vendor descriptions. The profiles are the same, but the specific legends differ due to the different layouts.
The K8 Pro offers a potential build quality advantage with its optional aluminum frame variant, which the K4 Pro does not have. Both share a steel plate and, in their standard configurations, plastic/ABS case materials.
The manufacturer describes an 'upgraded typing experience' for both, citing added sound-absorbing foam and a thick silicone dampening pad in their featured configurations to provide a more peaceful typing sound.
Yes. Both keyboards support the open-source QMK firmware, which allows for deep, code-based customization. They are also compatible with the VIA and Keychron Launcher web apps for easier graphical remapping.
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