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Head to head · Prices checked Oct 28, 2026

Ajazz AK820 Pro vs Yunzii RT Pro HE

Get the Yunzii RT Pro HE for hall effect and rapid trigger.

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Quick verdict

Which one should you get?

Get the

Ajazz AK820 Pro

Build quality in the top 50% of 75% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Get the

Yunzii RT Pro HE

Hall effect

Build quality in the bottom 35% of 75% boards under $100.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

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 Pro

Yunzii RT Pro HE

  • Hall effect (magnetic)

    No

    Yes

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Battery

    4,000 mAh

    8,000 mAh

    A larger battery means fewer cables during the day

  • Switch options

    Linear

    Linear, Magnetic

  • Mount style

    Gasket Mount

    Top Mount

KeebFinder scores

How we score
  • Ajazz AK820 Pro
  • Yunzii RT Pro HE
Performance
61
99
Build quality
66
57
Productivity
82
83
Customizability
72
66
Portability
79
92

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Knob
  • Sound dampening
See every spec side by side

Full specs

Ajazz AK820 Pro vs Yunzii RT Pro HE specs

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

10 of 24 specs differ

Ajazz AK820 Pro

Yunzii RT Pro HE

Typing & switches

Switch options

Linear
Linear, Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Top Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

TFT
None

Connectivity & battery

Connection

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

Max polling rate

—
8,000 Hz

Battery

4,000 mAh
8,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum
—

Plate material

Polycarbonate
—

Keycaps

PBT
PBT, PC

Weight

810 g
1,129 g

Dimensions

40 x 327 x 136 mm
38 x 332 x 137 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2025

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

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