Compare Ajazz AK35I V4 vs AK820 Max Plus Differences Side by Side

This comparison is for buyers deciding between two feature-rich Ajazz keyboards with different form factors. The AK35I V4 is a full-size board with a gasket mount and Western-themed design, while the AK820 Max Plus is a 75% layout focused on sound dampening and portability. The decision is difficult because both offer tri-mode connectivity, hot-swappable switches, a TFT screen, and a knob, but prioritize different user needs.

Model
	73	69	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	4.0 stars (5 reviews)
Purchase Options
Main differences	Released in 2025 Available in a 100% layout Provides dedicated media keys Uses a Gasket Mount mounting style Equipped with a 10000 mAh battery Offers Yes, Rgb RGB lighting	Released in 2024 Has Linear switch options Available in a 75% layout Has built-in sound dampening Equipped with a 8000 mAh battery Weighs about 850 g Sized at 20 x 333 x 143 mm Features PBT keycaps Offers No RGB lighting
Score	Scores Performance: 66.3 Build Quality: 67 Productivity: 74 Customizability: 79.3 Portability: 63.5	Scores Performance: 51.6 Build Quality: 58.5 Productivity: 84.9 Customizability: 62.5 Portability: 92
Name	Name Ajazz AK35I V4	Name Ajazz AK820 Max Plus
Release year	Release year 2025	Release year 2024
Switch Options	Switch Options -	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 100%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support TFT	Display Support TFT
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, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity 10000 mAh	Battery capacity 8000 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 Gasket Mount	Mount Style -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb	Backlight
Case Colors	Case Colors	Case Colors
Case Material	Case Material ABS	Case Material ABS
Keycaps Material	Keycaps Material -	Keycaps Material PBT
Dimensions	Dimensions -	Dimensions 20 x 333 x 143 mm
Weight	Weight -	Weight 850g

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Pros and Trade-offs

Your primary need dictates the choice. If you require a numpad, RGB lighting, and the longest possible battery life for a stationary setup, the Ajazz AK35I V4 is the better fit. If you value desk space, a quieter typing sound with PBT keycaps, and easier portability, the Ajazz AK820 Max Plus is the superior option. Both are capable tri-mode keyboards with useful screens and knobs.

Ajazz AK35I V4

+Full 100% layout with a numpad and dedicated multimedia keys.
+Large 10,000mAh battery capacity for extended wireless use.
+Gasket mount structure and FR4 plate for a potentially more consistent typing feel.
+RGB backlighting with music-sync mode.
+Western-themed design with multiple colorway options.

−Full-size layout is less portable and requires more desk space.
−Keycap material is not specified as PBT, suggesting it may be ABS.
−No explicit mention of sound-dampening materials in its vendor description.

Ajazz AK820 Max Plus

+Compact 75% layout saves space while keeping navigation keys.
+Includes PBT keycaps for better durability and texture.
+Explicit sound dampening with a silicone layer, cotton, and an IXPE switch pad.
+Comes with a full accessory kit including switch and keycap pullers and a dust cover.
+Lighter weight and smaller dimensions enhance portability.

−No RGB backlighting.
−Smaller 8,000mAh battery, though still large.
−Fewer color and switch options are listed in the available vendor data.

Which Keyboard Is Better for Your Needs?

The AK820 Max Plus is the clear choice for portability and quieter typing in shared spaces. The AK35I V4 wins for gaming and content creation where its full layout and multimedia keys are advantageous. For office and programming, the choice depends on whether you need a numpad or prefer a more compact, sound-dampened board.

GamingAjazz AK35I V4

•Full-size 100% layout includes a dedicated numpad for macros or in-game commands.
•Includes RGB backlighting with audio-responsive lighting effects.
•Gasket mount structure, as noted by the vendor, may provide a more uniform typing feel.

OfficeTie

•Both offer tri-mode connectivity (wired, 2.4GHz, Bluetooth) for flexible device switching.
•Both include a TFT screen for displaying time and battery status.
•Both have a volume knob and support Windows and Mac systems.

ProgrammingAjazz AK820 Max Plus

•75% layout saves desk space while retaining essential navigation keys like Home, PgUp, PgDn, and End.
•Comes with PBT keycaps, which are more resistant to shine over long-term use.
•Sound dampening with a silicone layer and cotton, as described by the vendor, creates a quieter environment.

TravelAjazz AK820 Max Plus

•Smaller 75% layout (333mm wide) is more portable than the full-size AK35I V4.
•Lighter weight at 850 grams.
•Includes a dust-proof cover in the package for protection during transport.

ModdingAjazz AK35I V4

•Gasket mount design, as specified in the metadata, is a popular modding platform.
•Vendor description mentions an FR4 positioning plate for uniform key feel.
•Includes RGB lighting, offering a base for customizing light effects.

Content CreationAjazz AK35I V4

•Dedicated multimedia keys provide quick access to playback controls.
•Full-size layout is beneficial for shortcut-heavy applications like video editing.
•Large 10,000mAh battery supports long wireless usage sessions.