Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Nov 10, 2026

Ajazz AK820 Max vs Chilkey ND65

Get the Ajazz AK820 Max for hall effect. Get the Chilkey ND65 for the 6,000 mAh battery.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Ajazz AK820 Max

Hall effect

Build quality in the top 45% of 75% boards under $100.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • No numpad.

Get the

Chilkey ND65

Battery

Build quality in the top 30% of 65% boards under $100.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • 65% layout. No function row and no numpad.

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 AK820 Max

Chilkey ND65

  • Layout size

    75%

    65%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired, 2.4 GHz

    Wireless for several devices and wired for lower latency

  • Battery

    4,000 mAh

    6,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS, PBT

    Aluminum, Plastic

KeebFinder scores

How we score
  • Ajazz AK820 Max
  • Chilkey ND65
Performance
75
55
Build quality
69
76
Productivity
85
70
Customizability
75
68
Portability
81
94

What they share

  • Hot-swappable
  • Keycaps: PBT
See every spec side by side

Full specs

Ajazz AK820 Max vs Chilkey ND65 specs

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

13 of 23 specs differ

Ajazz AK820 Max

Chilkey ND65

Typing & switches

Switch options

Linear, Magnetic
Clicky, Linear

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount, Top Mount

Sound dampening

Yes
No

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
65%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

TFT
None

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

4,000 mAh
6,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, PBT
Aluminum, Plastic

Plate material

FR4
Polycarbonate

Keycaps

PBT
PBT

Weight

850 g
—

Dimensions

20 x 333 x 143 mm
—

Backlight

RGB
RGB, north-facing

Firmware & software

Mac & Windows

Yes
Yes

Extras

Released

2024
2024

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.

Chilkey ND653 stores

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.