Ajazz AK820 Pro vs ATTACK SHARK K86
Choose the Ajazz AK820 Pro for a lighter, more compact build with a detailed sound design, or the ATTACK SHARK K86 for a heavier, more acoustically dampened experience with side RGB.
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Which one should you get?
Get the
Ajazz AK820 Pro
N-key rollover
Build quality in the top 30% of 75% boards under $100.
- Lighter weight (810g) and more compact dimensions for easier portability.
- Vendor specifies a flex-cut design in both the PC plate and PCB for a softer typing feel.
- Includes south-facing RGB LEDs, which can improve compatibility with certain keycap profiles.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
ATTACK SHARK K86
Build quality in the top 20% of 75% boards under $100.
- Full aluminum case construction according to its metadata.
- Vendor description details a triple sound absorbing foam setup (EVA PCB foam, bottom foam, IXPE switch pad).
- Features 2-side RGB lighting in addition to per-key backlighting.
Your choice depends on which engineering priorities matter more. Select the Ajazz AK820 Pro if you value a lighter, more portable keyboard with a flex-cut design for a softer typing feel and a proven user base. Opt for the ATTACK SHARK K86 if you prefer a heavier, all-aluminum build with extensive sound-dampening foams and more elaborate RGB lighting, accepting its larger size and lack of user feedback.
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 Pro
ATTACK SHARK K86
Case material
ABS, Aluminum
Aluminum
Weight
810 g
930 g
Heavier boards stay planted and lighter ones travel
Backlight
RGB, south-facing
RGB
RGB for looks and low light rather than speed
N-key rollover
Yes
No
Released
2023
2024
- Ajazz AK820 Pro
- ATTACK SHARK K86
- Performance
- 7768
- Build quality
- 7576
- Productivity
- 8285
- Customizability
- 7275
- Portability
- 7981
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Switch options: Linear
- Mount style: Gasket Mount
What will you mostly use it for?
The keyboards tie in core productivity and gaming scenarios due to shared specs like layout, connectivity, and hot-swap support. The Ajazz AK820 Pro is the clearer choice for travel due to its lower weight and more compact dimensions. For modders and users focused on acoustic tuning, the ATTACK SHARK K86 has an edge with its explicitly detailed foam layers. Content creators may prefer the K86 for its additional side RGB lighting and mentioned software customization.
It's a tie
- Both offer 1kHz polling in wired and 2.4GHz modes for responsive input.
- Both feature hot-swappable sockets for customizing switch feel.
- Both have gasket-mounted designs for a cushioned typing experience.
Ajazz AK820 Pro vs ATTACK SHARK K86 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 21 specs differ
Ajazz AK820 Pro
ATTACK SHARK K86
Switch options
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
N-key rollover
Mac & Windows
Released
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Ajazz AK820 Pro vs ATTACK SHARK K86: your questions
The Ajazz AK820 Pro is more portable. It is significantly lighter at 810 grams compared to the K86's 930 grams. It also has a smaller footprint, measuring 327mm x 136mm versus the K86's 380mm x 150mm.
Yes, both the Ajazz AK820 Pro and the ATTACK SHARK K86 feature hot-swappable sockets. The Ajazz supports 3-pin and 5-pin switches, while the ATTACK SHARK K86 uses TTC E-Sport sockets and is also compatible with 3-pin and 5-pin switches.
Both keyboards are equipped with a 4000mAh rechargeable lithium battery. The vendor descriptions for both mention this capacity, which should provide long usage times between charges, though actual battery life will depend on usage patterns and RGB settings.
Yes, both keyboards are listed as compatible with Windows and Mac operating systems. The Ajazz AK820 Pro vendor page specifically mentions you can switch between Win and Mac modes using its TFT screen.
Based on vendor descriptions, the ATTACK SHARK K86 provides more detailed sound dampening. Its listing specifies a triple sound absorbing foam setup including EVA PCB foam, bottom foam, and an IXPE switch pad. The Ajazz AK820 Pro listing mentions sound dampening and a gasket mount but does not detail specific foam layers.
The ATTACK SHARK K86 vendor description mentions driver software for personalizing RGB modes, light color, and key settings. The Ajazz AK820 Pro vendor page lists driver downloads, including an online driver for specific layouts, indicating software support is available.
Both have per-key RGB backlighting. The Ajazz AK820 Pro features south-facing LEDs. The ATTACK SHARK K86 adds 2-side RGB lighting on both sides of the case, with its vendor listing mentioning 18 customizable RGB modes and 9 colors.
Yes, both keyboards use PBT keycaps. The Ajazz AK820 Pro vendor specifications confirm its keycaps are doubleshot PBT. The ATTACK SHARK K86 vendor description also states it uses double-shot PBT keycaps.
According to its technical specifications, the Ajazz AK820 Pro has a 1kHz polling rate in both wired and 2.4GHz wireless modes. Its polling rate drops to 125Hz when using Bluetooth connectivity.
The ATTACK SHARK K86 comes with Custom Blue Whale linear switches. The vendor specifications list an actuation force of 42±2gf, a pre-travel of 1.8mm, and a total travel of 3.8mm.
Based on vendor listings, the Ajazz AK820 Pro includes three extra keycaps, a 2-in-1 switch and keycap puller, a USB cable, a 2.4GHz receiver, and a manual. The ATTACK SHARK K86 listing includes a keycap and switch puller, a USB cable, a receiver, and a manual, but does not mention extra keycaps.
Yes, the product metadata for the ATTACK SHARK K86 lists its case material as aluminum. The Ajazz AK820 Pro uses a combination of ABS plastic and aluminum for its case.
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