Compare Ajazz AK680 vs Keychron V4 Differences Side by Side

This comparison is for buyers deciding between an ultra-affordable 65% keyboard and a more feature-rich 60% model. The Ajazz AK680 offers a compelling price for a pre-built, hot-swappable board with dedicated arrow keys. The Keychron V4 costs more but adds powerful QMK/VIA programmability, screw-in stabilizers, and a wider selection of layouts. The choice hinges on budget versus the desire for deep customization.

Model
	70	91	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	5.0 stars (18 reviews)
Purchase Options
Main differences	Released in 2023 Has Tactile, Linear switch options Available in a 65% layout Built with the ISO layout standard Features N-key rollover Weighs about 460 g Sized at 19 x 100 x 310 mm Made with a ABS case Offers Yes, Rgb RGB lighting	Released in 2022 Has Linear, Tactile, Clicky switch options Available in a 60% layout Built with the ISO, JIS, ANSI, ISO-DE layout standard Comes with a knob Provides dedicated media keys Supports QMK firmware Supports VIA configuration Includes screw-in stabilizers Runs at a 1000 Hz polling rate Weighs about 730 g Sized at 20 x 117 x 304 mm Made with a Plastic, ABS case Features ABS, PBT, keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
Score	Scores Performance: 70.4 Build Quality: 63.7 Productivity: 78 Customizability: 67.7 Portability: 74.6	Scores Performance: 66.5 Build Quality: 86 Productivity: 94.7 Customizability: 99.8 Portability: 74.8
Name	Name Ajazz AK680	Name Keychron V4
Release year	Release year 2023	Release year 2022
Switch Options	Switch Options Tactile, Linear	Switch Options Linear, Tactile, Clicky
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 65%	Layout Size 60%
Layout Standard	Layout Standard ISO	Layout Standard ISO, JIS, ANSI, ISO-DE
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Wired, Wired only	Connection Wired, Wired only
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity -	Battery capacity -
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Tray Mount	Mount Style Tray Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material Plastic, ABS
Keycaps Material	Keycaps Material -	Keycaps Material ABS, PBT,
Dimensions	Dimensions 19 x 100 x 310 mm	Dimensions 20 x 117 x 304 mm
Weight	Weight 460g	Weight 730g

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Pros and Trade-offs

Select the Ajazz AK680 if your priority is a very budget-friendly, compact keyboard with a useful 65% layout that works well immediately. Opt for the Keychron V4 if you are willing to invest more for extensive programmability, a sturdier build with premium modding features, and the flexibility of a 60% form factor. The V4's customizability justifies its higher cost for enthusiasts.

Ajazz AK680

+More affordable price point for a pre-built hot-swappable keyboard.
+65% layout retains arrow and navigation keys for better out-of-the-box productivity.
+Lighter weight of 460g enhances portability.
+Includes sound-dampening EVA foam according to the vendor description.
+Comes with a keycap and switch puller for basic modifications.

−Uses ABS keycaps and case, which may show shine over time.
−Lacks advanced customization firmware like QMK or VIA.
−Only supports 3-pin hot-swappable switches, limiting switch compatibility compared to 5-pin.
−Build quality and materials are more basic.

Keychron V4

+Extensive firmware customization with open-source QMK and VIA support.
+Superior build features including screw-in PCB stabilizers and a steel plate.
+Hot-swappable PCB supports both 3-pin and 5-pin mechanical switches.
+Available as a barebones kit for complete customization from the start.
+Includes double-shot PBT keycaps in the assembled version for better durability.

−Higher price point, especially for the fully assembled version.
−60% layout lacks dedicated arrow keys, requiring a function layer.
−Heavier at 730g, making it less portable.
−The vendor notes that no discount codes can be applied to the V4.

Which Keyboard Is Better for Your Needs?

The Ajazz AK680 wins for office use and travel due to its practical 65% layout and lighter weight. The Keychron V4 is the clear choice for programming, modding, and content creation, thanks to its unparalleled firmware support and DIY-friendly design. For gaming, the decision is neutral, leaning on layout preference versus a confirmed high polling rate.

GamingTie

•Both are wired-only with N-Key Rollover for reliable input.
•The Keychron V4 lists a 1000 Hz polling rate, while the Ajazz AK680's rate is not specified.
•The Ajazz AK680's 65% layout retains arrow keys, which some gamers prefer.

OfficeAjazz AK680

•The Ajazz AK680's 65% layout includes arrow and navigation keys, which are more convenient for spreadsheet work.
•It is lighter at 460g, making it slightly easier to move around a desk.
•Its lower price point makes it a lower-risk purchase for a workplace.

ProgrammingKeychron V4

•The Keychron V4 supports QMK and VIA firmware for extensive key remapping and macro creation.
•It offers a barebones kit option, allowing programmers to choose their preferred switches and keycaps from the start.
•It supports multiple layout standards (ANSI, ISO, JIS, ISO-DE), beneficial for international developers.

TravelAjazz AK680

•The Ajazz AK680 is significantly lighter at 460g versus the Keychron V4's 730g.
•Its 65% layout is more compact than a full-size but offers more immediate keys than a 60%.
•The lower price reduces concern over damage during travel.

ModdingKeychron V4

•The Keychron V4 explicitly supports QMK and VIA for limitless firmware customization.
•It includes screw-in PCB stabilizers and supports both 3-pin and 5-pin switches.
•It is available as a barebones DIY kit and features a steel plate for a different typing feel.

Content CreationKeychron V4

•The Keychron V4's QMK/VIA support allows for complex macros and shortcuts for editing software.
•Its product listing includes multimedia keys as a feature.
•The included double-shot PBT keycaps are more durable against wear from frequent use.