What is the main difference between the Keychron K1 V5 and K3 Max?

The K1 V5 has an 80% layout and a 2000mAh battery. The K3 Max has a smaller 75% layout, a 1550mAh battery, 2.4 GHz wireless, and listed QMK/VIA support.

Does the Keychron K3 Max have 2.4 GHz wireless?

Yes, the K3 Max supports 2.4 GHz, Bluetooth, and wired connections. Its listing specifies a 1000 Hz polling rate for 2.4 GHz and wired modes.

Does the Keychron K1 V5 support 2.4 GHz?

The K1 V5 is listed with Bluetooth and wired connectivity. Its listed connections do not include 2.4 GHz.

Which keyboard has the longer battery life, the K1 V5 or K3 Max?

The K1 V5 has the larger stated battery capacity at 2000mAh, compared with 1550mAh for the K3 Max. Capacity alone does not establish comparative runtime, and the K1 V5 vendor description gives an estimated runtime while the K3 Max vendor page also gives one.

Is the Keychron K3 Max hot-swappable?

Hot-swapping is listed for the K3 Max, but Keychron describes it as optional for certain versions. The hot-swappable version is described as compatible with Gateron and Keychron low-profile mechanical switches.

Can I use QMK or VIA with the Keychron K1 V5?

QMK and VIA are listed for the K3 Max, but not among the K1 V5's extra features. The K1 V5 vendor page also includes information about a newer K1 version, so those details should not be treated as K1 V5 features.

Which keyboard is smaller, the Keychron K1 V5 or K3 Max?

The K3 Max is the more compact model, with a 75% layout and listed dimensions of 306 x 116 mm. The K1 V5 has an 80% layout and vendor-listed dimensions of 355 x 120 mm.

Which keyboard is lighter for travel?

The K3 Max is listed at 580g, while the K1 V5 vendor description gives a weight of about 650g. The K3 Max also has the smaller 75% layout.

Do the Keychron K1 V5 and K3 Max have RGB lighting?

RGB is listed for both keyboards, and the K1 V5 vendor description specifies adjustable four-level RGB backlighting. The K3 Max vendor page lists 22 types of RGB backlight options.

What keycaps come with the Keychron K3 Max?

The K3 Max is listed with low-profile double-shot PBT keycaps. Keychron describes these as non-shine-through PBT, while the K1 V5 metadata lists ABS keycaps.

Which keyboard is better for programming macros?

The K3 Max is the more directly supported choice for macro customization because its listing names QMK, VIA, and Keychron Launcher remapping and macros. The K1 V5's listed features do not include those customization tools.

Do both Keychron keyboards support hot-swappable switches?

Hot-swapping is listed for both, but available versions matter. Keychron describes the K3 Max hot-swap option as supporting Gateron and Keychron low-profile mechanical switches.

Compare Keychron K1 V5 vs K3 Max Differences Side by Side

This comparison is for buyers choosing between two low-profile Keychron wireless keyboards with hot-swappable options. The K1 V5 gives you an 80% layout and a 2000mAh battery, while the K3 Max takes up less desk space with a 75% layout and adds 2.4 GHz wireless. The K3 Max also lists QMK and VIA support, while the K1 V5's listed features emphasize its larger layout and battery. Both offer linear, tactile, and clicky switch choices, so layout and connectivity are the main decision points.

Model
	68	94	Select a keyboard to compare
Rating	4.8 stars (1458 reviews)	4.5 stars (17 reviews)
Purchase Options
Main differences	Released in 2020 Available in a 80% layout Built with the ANSI layout standard Uses a Tray Mount mounting style Supports Bluetooth, Wired, Wireless connectivity Equipped with a 2000 mAh battery Made with a Aluminum, Plastic case Features ABS keycaps	Released in 2023 Available in a 75% layout Built with the ISO, ISO-UK, ISO-DE, ISO-Nordic, ISO-SW, ANSI layout standard Supports QMK firmware Supports VIA configuration Features N-key rollover Includes screw-in stabilizers Has built-in sound dampening Uses a Plate Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Runs at a 1000 Hz polling rate Equipped with a 1550 mAh battery Weighs about 580 g Sized at 22 x 306 x 116 mm Made with a ABS, Aluminum, Wood, Plastic case Features PBT, ABS keycaps
Score	Scores Performance: 64 Build Quality: 67.3 Productivity: 66.8 Customizability: 69.4 Portability: 73.6	Scores Performance: 81 Build Quality: 86.4 Productivity: 94.4 Customizability: 91.1 Portability: 76.9
Name	Name Keychron K1 V5	Name Keychron K3 Max
Release year	Release year 2020	Release year 2023
Switch Options	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky
Profile	Profile Low Profile	Profile Low Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 80%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ISO, ISO-UK, ISO-DE, ISO-Nordic, ISO-SW, ANSI
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 Bluetooth, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate 1000 Hz
Battery capacity	Battery capacity 2000 mAh	Battery capacity 1550 mAh
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 Plate Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, White, North-face	Backlight Rgb, White, North-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material Aluminum, Plastic	Case Material ABS, Aluminum, Wood, Plastic
Keycaps Material	Keycaps Material ABS	Keycaps Material PBT, ABS
Dimensions	Dimensions -	Dimensions 22 x 306 x 116 mm
Weight	Weight -	Weight 580g

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Pros and Trade-offs

Choose the K1 V5 if you want an 80% layout and a larger 2000mAh battery. Pick the K3 Max if you prefer a more compact 75% board, need 2.4 GHz wireless, or want its listed QMK/VIA and Launcher customization. For switch changes on the K3 Max, check that the selected version is hot-swappable and that your switches are compatible.

Keychron K1 V5

+80% layout provides a larger format than the K3 Max's 75% layout.
+2000mAh battery capacity is greater than the K3 Max's 1550mAh.
+Hot-swappable switches are listed as an extra feature.
+Supports Bluetooth and wired connections.
+Aluminum and plastic case with tray mount construction.

−No 2.4 GHz connection is listed, unlike the K3 Max.
−The listing specifies ABS keycaps, while the K3 Max lists double-shot PBT keycaps.
−QMK and VIA support are not listed among its features.

Keychron K3 Max

+75% layout and listed 306 x 116 mm dimensions make it the more compact option.
+Supports Bluetooth, 2.4 GHz, and wired connections, with 1000 Hz polling listed.
+QMK and VIA support, plus Keychron Launcher remapping and macros.
+Low-profile double-shot PBT keycaps and a 1550mAh battery.
+Lists sound dampening, screw-in stabilizers, and N-key rollover.

−Its 1550mAh battery is smaller than the K1 V5's 2000mAh battery.
−Its 75% layout is more compact, which may be a drawback if you prefer the K1 V5's 80% layout.
−The K3 Max hot-swap version is described as compatible with Gateron and Keychron low-profile mechanical switches only.

Which Keyboard Is Better for Your Needs?

The K3 Max leads in gaming, programming, travel, modding, and content creation, largely because it combines 2.4 GHz wireless with QMK/VIA customization and a compact layout. Its lower listed weight also favors carrying it, though the K1 V5 has the larger battery capacity. For office use, the K3 Max's smaller footprint and listed sound dampening are useful differentiators. The K1 V5 remains a reasonable choice if you prefer an 80% layout or prioritize battery capacity.

GamingKeychron K3 Max

•The K3 Max supports 2.4 GHz wireless and lists a 1000 Hz polling rate for that mode.
•The K3 Max includes N-key rollover in both wireless and wired modes.

OfficeKeychron K3 Max

•Its 75% layout is more compact than the K1 V5's 80% layout.
•The K3 Max lists sound dampening and screw-in stabilizers.
•It supports Bluetooth, 2.4 GHz, and wired connections.

ProgrammingKeychron K3 Max

•The K3 Max lists QMK and VIA support, plus key remapping and macros through Keychron Launcher.
•It offers Bluetooth, 2.4 GHz, and wired connections.
•Its 75% layout is a more compact alternative to the K1 V5's 80% layout.

TravelKeychron K3 Max

•The K3 Max weighs 580g, compared with the K1 V5's listed weight of about 650g.
•Its listed dimensions are 306 x 116 mm, and its 75% layout is smaller than the K1 V5's 80% layout.
•It supports Bluetooth and 2.4 GHz wireless connections.

ModdingKeychron K3 Max

•The K3 Max lists QMK and VIA support as well as key remapping and macros through Keychron Launcher.
•Both keyboards list hot-swappable switch options, while the K3 Max vendor description specifies Gateron and Keychron low-profile mechanical switches.
•The K3 Max lists screw-in stabilizers and sound dampening.

Content CreationKeychron K3 Max

•Keychron Launcher supports key remapping and macros on the K3 Max.
•The K3 Max lists 22 types of RGB backlight options.
•It includes multimedia keys and supports wired, Bluetooth, and 2.4 GHz connections.