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Head to head · Prices checked Nov 2, 2026

Ajazz AK816 vs Cidoo V75 Pro

Choose the Cidoo V75 Pro for its aluminum case and VIA programming, or the Ajazz AK816 if its vendor-claimed battery life of up to 200 days is your priority.

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Quick verdict

Which one should you get?

Get the

Ajazz AK816

Build quality in the bottom 15% of 75% boards under $150.

If you want

  • 75% ANSI layout with Bluetooth, 2.4 GHz, and wired USB-C connections.
  • Gasket mount, linear switches, PBT keycaps, and RGB lighting.
  • Hot-swappable design and knob support.

Get the

Cidoo V75 Pro

VIA

Build quality in the top 45% of 75% boards under $150.

If you want

  • Aluminum case, plastic plate, and gasket mount.
  • VIA support, with the vendor stating that keys and the knob can be programmed.
  • Multi-media keys and a multifunction knob for volume and playback controls.

Bottom line

Pick the Cidoo V75 Pro if you want an aluminum case, VIA programming, and dedicated media controls. Choose the Ajazz AK816 if its vendor-claimed battery life matters more to you than those extras. Both share the same 75% ANSI format, linear switches, hot-swap support, and wired and wireless connection options.

What actually differs

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 AK816

Cidoo V75 Pro

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

  • Sound dampening

    No

    Yes

  • Media keys

    No

    Yes

  • Mac & Windows

    No

    Yes

  • Released

    2024

    2023

KeebFinder scores

How we score
  • Ajazz AK816
  • Cidoo V75 Pro
Performance
52
54
Build quality
48
68
Productivity
59
89
Customizability
62
82
Portability
79
83

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Battery: 3,000 mAh
  • Switch options: Linear
  • Mount style: Gasket Mount
See every spec side by side

Best for

What will you mostly use it for?

The Cidoo V75 Pro takes the office, programming, modding, and content-creation picks thanks to its listed media controls and VIA support. The Ajazz AK816 is the travel pick based on its vendor's longer battery-life claim, though that figure should be treated as a vendor claim rather than a guarantee. Gaming is a tie on the listed core features: both keyboards have linear switches and the same three connection modes.

For gaming

It's a tie

  • Both use linear switches, a gasket mount, and a 75% ANSI layout.
  • Both offer Bluetooth, 2.4 GHz wireless, and wired USB-C connectivity.

Full specs

Ajazz AK816 vs Cidoo V75 Pro specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

5 of 20 specs differ

Ajazz AK816

Cidoo V75 Pro

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Battery

3,000 mAh
3,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

—
Aluminum

Plate material

—
Plastic

Keycaps

PBT
PBT

Backlight

RGB
RGB

Firmware & software

VIA

No
Yes

Mac & Windows

No
Yes

Extras

Released

2024
2023

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

Ajazz AK8162 stores

FAQ

Ajazz AK816 vs Cidoo V75 Pro: your questions

The Cidoo V75 Pro has an aluminum case, VIA support, and multi-media keys. The Ajazz AK816 shares the same 75% layout and connection modes, while its vendor claims up to 200 days of battery life.

The Cidoo V75 Pro lists VIA support, and its vendor says the keys and knob can be programmed. The Ajazz AK816 product details list knob support but do not list VIA.

Yes, both keyboards are listed as hot-swappable. Cidoo's vendor description specifies full-key hot-swappable sockets, while Ajazz's vendor description says the AK816 supports 3-pin and 5-pin switches.

The Cidoo V75 Pro lists an aluminum case, and its vendor describes a CNC-machined aluminum alloy structure. The Ajazz AK816's listed specifications do not identify an aluminum case.

Both offer Bluetooth, 2.4 GHz wireless, and wired USB-C connections. The two keyboards also share a 75% ANSI layout.

Ajazz's vendor listing claims up to 200 days on one charge for the AK816. Cidoo's vendor listing claims three to four weeks with RGB turned off, so the claims use different conditions and should not be treated as directly equivalent.

Both are listed with linear switches. Ajazz's vendor description names Gateron Pro Yellow switches, while Cidoo's names Quarks Grey linear switches with a POM material core.

The Cidoo V75 Pro lists multi-media keys, and its vendor says the multifunction knob can adjust volume and control play or pause. The Ajazz AK816 lists knob support, but its product details do not specify those media functions.

The Cidoo V75 Pro lists sound dampening, and its vendor describes multi-layer PORON cotton padding. Ajazz's vendor describes a gasket structure and a padded build, but does not name PORON layers.

The Cidoo V75 Pro is the more feature-specific choice for programming because it supports VIA and its vendor says the keys and knob can be programmed. Its vendor also lists full-key conflict-free operation.

Both have a compact 75% layout, three connection modes, and a 3000mAh battery. Ajazz's vendor claims up to 200 days per charge, while Cidoo's claims three to four weeks with RGB off, making Ajazz the choice if you prioritize those stated battery-life claims.

Both list PBT keycaps. Ajazz's vendor describes its keycaps as dye-sublimated PBT, while Cidoo's product details identify the material as PBT.

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