Ajazz AK35I V4 vs AK820 Max PlusFull-Size vs 75% Keyboard Showdown
Choose the AK35I V4 for a full-size layout and RGB, or the AK820 Max Plus for a compact, quieter typing experience.
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Which one should you get?
Get the
Ajazz AK35I V4
Full-Size
Build quality in the top 25% of 100% boards under $150.
- 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.
Get the
Ajazz AK820 Max Plus
75% Keyboard Showdown
Build quality in the bottom 35% of 75% boards under $100.
- 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.
- No numpad.
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.
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.
Ajazz AK35I V4
Ajazz AK820 Max Plus
Layout size
100%
75%
Battery
10,000 mAh
8,000 mAh
A larger battery means fewer cables during the day
Sound dampening
No
Yes
Backlight
RGB
None
RGB for looks and low light rather than speed
Media keys
Yes
No
- Ajazz AK35I V4
- Ajazz AK820 Max Plus
- Performance
- 6952
- Build quality
- 6658
- Productivity
- 7484
- Customizability
- 8061
- Portability
- 6892
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Case material: ABS
- Knob
- Display: TFT
- Plate material: FR4
What will you mostly use it for?
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.
Pick the Ajazz 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.
Ajazz AK35I V4 vs AK820 Max Plus specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 21 specs differ
Ajazz AK35I V4
Ajazz AK820 Max Plus
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
Mac & Windows
Released
Compare prices
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Ajazz AK35I V4 vs AK820 Max Plus: your questions
The Ajazz AK35I V4 has a larger 10,000mAh battery compared to the 8,000mAh battery in the AK820 Max Plus. The vendor for the AK35I V4 also mentions a low-power chip and energy-saving technology to support long-lasting wireless use.
No, the Ajazz AK820 Max Plus does not have RGB backlighting according to its specifications. The Ajazz AK35I V4 does feature RGB lighting with an audio-responsive music groove mode.
The Ajazz AK820 Max Plus comes with PBT keycaps, which are generally more durable and resistant to shine than ABS keycaps. The AK35I V4's keycap material is not specified as PBT in the provided information.
The Ajazz AK820 Max Plus is better suited for a quiet office. Its vendor description details a sound-dampening design that includes a silicone bottom layer, cotton layers, and an IXPE switch pad to reduce keystroke noise. The AK35I V4 does not highlight similar acoustic treatments.
Yes, both the Ajazz AK35I V4 and the AK820 Max Plus are hot-swappable, allowing you to change the mechanical switches without soldering. The AK820 Max Plus vendor confirms compatibility with 3-pin and 5-pin switches from brands like Gateron, Kailh, and KTT.
The Ajazz AK35I V4 is a full-size (100%) keyboard, which includes a numpad, function row, and navigation cluster. The Ajazz AK820 Max Plus is a 75% layout, which omits the numpad and some navigation keys but retains a compact block of function and arrow keys.
Yes, both the Ajazz AK35I V4 and AK820 Max Plus feature a control knob and a TFT color screen. The screens can display information like time, battery level, and connectivity status.
The Ajazz AK820 Max Plus includes a more comprehensive accessory kit. It comes with a dust-proof cover, a keycap puller, a switch puller, a USB-C cable, and a manual. The AK35I V4 listing mentions only the keyboard, cable, 2.4G receiver, and manual.
The Ajazz AK35I V4 uses a gasket mount style. The vendor states this structure, along with its FR4 positioning plate, helps provide more uniform key force distribution for improved typing comfort.
Yes, the Ajazz AK820 Max Plus vendor lists support for Windows, Mac, and Android systems. The Ajazz AK35I V4 also lists Mac/Win support in its features.
The Ajazz AK820 Max Plus has a specified weight of 850 grams (0.85 kg). The weight for the Ajazz AK35I V4 is not provided, but full-size keyboards are typically heavier than compact ones.
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