Ajazz AK820 Max vs Gamakay GK75Hall Effect vs Transparent Build
Choose the Ajazz AK820 Max for its Hall Effect switches and extra features like a screen, or the Gamakay GK75 for its distinct transparent aesthetic and heavier build.
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4.3 (16)4.3 · 16 reviews
from$59at WhatGeek
90-day lowLowest price in 90 days
No reviews
from$79at GamaKay
Which one should you get?
Get the
Ajazz AK820 Max
Hall Effect
Build quality in the bottom 30% of 75% boards under $100.
- Includes Hall Effect magnetic switches for a unique typing technology.
- Features a TFT screen for displaying system information.
- Detailed sound dampening with a silicone base, cotton layers, and an IXPE switch pad.
- Magnetic switches only. Standard MX switches will not fit.
Get the
Gamakay GK75
Transparent Build
Build quality in the bottom 30% of 75% boards under $100.
- Features a fully transparent high-brightness PC case for a distinctive look.
- Substantially heavier build (1700g) may feel more solid on a desk.
- Includes transparent KSA pudding keycaps for enhanced RGB diffusion.
For most users, the Ajazz AK820 Max is the recommended choice due to its forward-looking Hall Effect switches, functional screen, and well-documented internal construction. Opt for the Gamakay GK75 if your decision is primarily driven by a desire for its transparent aesthetic and you value a very heavy, stationary keyboard. The AK820 Max provides more technological features for a similar price.
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 AK820 Max
Gamakay GK75
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Battery
4,000 mAh
3,750 mAh
A larger battery means fewer cables during the day
Case material
ABS, PBT
Plastic
Switch options
Linear, Magnetic
Linear
Knob
Yes
No
- Ajazz AK820 Max
- Gamakay GK75
- Performance
- 5961
- Build quality
- 5557
- Productivity
- 8565
- Customizability
- 7558
- Portability
- 8179
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Keycaps: PBT
What will you mostly use it for?
The Ajazz AK820 Max is the more versatile choice, winning in most categories due to its Hall Effect switches, lighter weight, and added features like a screen and detailed sound dampening. It holds clear advantages for gaming, office work, programming, and travel. The Gamakay GK75's primary appeal is its striking transparent build, which may suit users prioritizing a specific aesthetic for a stationary setup or content creation background.
Pick the Ajazz AK820 Max
- Features Hall Effect magnetic switches for potential anti-ghosting and consistency.
- Includes N-Key Rollover (NKRO) for simultaneous key presses.
- South-facing RGB lighting is compatible with more keycap profiles.
Ajazz AK820 Max vs Gamakay GK75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 21 specs differ
Ajazz AK820 Max
Gamakay GK75
Switch options
Hall effect (magnetic)
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
Mac & Windows
Released
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Ajazz AK820 Max vs Gamakay GK75: your questions
The Ajazz AK820 Max features Hall Effect magnetic switches. The Gamakay GK75 uses standard Gateron Yellow linear switches and does not list magnetic switch support.
No, the Gamakay GK75 does not have a screen. The Ajazz AK820 Max includes a TFT screen for displaying information.
The Gamakay GK75 is significantly heavier at 1700 grams. The Ajazz AK820 Max weighs 850 grams, making it much lighter and more portable.
Yes, both the Ajazz AK820 Max and the Gamakay GK75 feature hot-swappable PCBs. The GK75 vendor specifies support for 3-pin and 5-pin switches.
The Ajazz AK820 Max uses an ABS case. The Gamakay GK75 uses a high-brightness transparent PC (polycarbonate) case for its distinctive look.
Yes, both have sound dampening. The AK820 Max uses a silicone base, cotton layers, and an IXPE switch pad. The GK75 uses silicone interlayers on the PCB and bottom case.
Both keyboards include PBT keycaps. The Ajazz AK820 Max keycaps are not further specified, while the Gamakay GK75 includes transparent KSA pudding keycaps made via two-color injection molding.
The Ajazz AK820 Max has a 4000mAh battery. The Gamakay GK75 has a slightly smaller 3750mAh battery.
The Ajazz AK820 Max specifically lists south-facing RGB lighting. The Gamakay GK75 listing confirms RGB but does not specify the orientation.
Some user reviews for the Ajazz AK820 Max mention experiencing input lag in wireless modes during gaming, though the vendor suggests using 2.4G or wired mode for better stability. No user reviews are available for the Gamakay GK75.
The Ajazz AK820 Max offers an FR4 plate, with a PC plate option noted for a specific color. The Gamakay GK75 uses a PC (polycarbonate) plate.
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