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Head to head · Prices checked Nov 10, 2026

Ajazz AK820 Max Plus vs Yunzii RT80Screen vs Gaming Performance

Choose the Ajazz AK820 Max Plus for its screen and battery life, or the Yunzii RT80 for its high-performance gaming features.

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Gaming Performance

Yunzii RT80

YUNZII RT80 Rapid Trigger 8K Magnetic Keyboard

No reviews

$135at Yunzii

90-day low

Quick verdict

Which one should you get?

Get the

Ajazz AK820 Max Plus

Screen

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

If you want

  • Includes a 0.85-inch TFT color screen for displaying time, battery, and custom animations.
  • Larger 8000mAh battery capacity for extended wireless use.
  • Comes with a dust-proof cover, keycap puller, and switch puller in the box.

Rules this board out

  • No numpad.

Get the

Yunzii RT80

Gaming Performance

Build quality in the top 40% of 80% boards under $150.

If you want

  • Specified 8000 Hz polling rate in wired mode for minimal input delay.
  • Equipped with Hall effect magnetic switches featuring Rapid Trigger and adjustable actuation points.
  • Uses a gasket mount structure with 4-layer sound-absorbing fillings.

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.
  • No numpad.

Bottom line

Your primary use case dictates the winner. For serious gaming where every millisecond counts, the Yunzii RT80's 8K polling and magnetic switches are unmatched in this price range. For general productivity, multimedia use, and longer cord-free sessions, the Ajazz AK820 Max Plus provides more practical daily utility with its screen, massive battery, and lighter build. Both are competent, versatile keyboards, but their specialized features create a clear fork in the road.

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 Plus

Yunzii RT80

  • Layout size

    75%

    80%

  • 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

    8,000 mAh

    5,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS

    Plastic

KeebFinder scores

How we score
  • Ajazz AK820 Max Plus
  • Yunzii RT80
Performance
51
98
Build quality
57
61
Productivity
84
77
Customizability
61
62
Portability
92
77

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Best for

What will you mostly use it for?

The Yunzii RT80 is the clear choice for competitive gaming due to its high polling rate and magnetic switches. For office work, travel, and content creation, the Ajazz AK820 Max Plus pulls ahead with its informative screen, superior battery, and included media knob. Programming is a tie, as both offer a compact yet functional layout. Modders may lean towards the Yunzii for its gasket mount and detailed sound dampening.

For gaming

Pick the Yunzii RT80

  • The Yunzii RT80 has a specified 8000 Hz polling rate for ultra-low latency.
  • It features Hall effect magnetic switches with Rapid Trigger technology for adjustable actuation.
  • It includes N-key rollover and anti-ghosting for precise keypress registration.

Full specs

Ajazz AK820 Max Plus vs Yunzii RT80 specs

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

12 of 24 specs differ

Ajazz AK820 Max Plus

Yunzii RT80

Typing & switches

Switch options

Linear
Clicky, Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

TFT
None

Connectivity & battery

Connection

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

Max polling rate

—
8,000 Hz

Battery

8,000 mAhBetter
5,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
Plastic

Plate material

FR4
—

Keycaps

PBT
PBT

Weight

850 g
940 g

Dimensions

20 x 333 x 143 mm
32 x 135 x 330 mm

Backlight

None
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

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.

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Lowest price across stores, Amazon excluded.

Yunzii RT802 stores

FAQ

Ajazz AK820 Max Plus vs Yunzii RT80: your questions

The Ajazz AK820 Max Plus has a significantly larger 8000mAh battery, while the Yunzii RT80 has a 5000mAh battery. Based on capacity alone, the Ajazz should offer longer usage between charges for wireless operation.

Yes, the Yunzii RT80 is specifically marketed as a Rapid Trigger keyboard. Its vendor description states it uses Gateron magnetic switches with advanced Rapid Trigger technology, adjustable actuation points, and features like Fast Key Reset and Snap Tap.

Yes, both keyboards are hot-swappable. The Ajazz AK820 Max Plus listing confirms hot-swappable sockets for all keys, compatible with 3- and 5-pin switches. The Yunzii RT80 description also states it is a hot-swappable magnetic switch keyboard compatible with other 3-pin or 5-pin Hall effect switches.

They employ different structures. The Ajazz uses a standard mount with a silicone bottom layer and IXPE switch pad for sound dampening. The Yunzii uses a gasket mount with 4-layer sound-absorbing fillings, which typically aims for a softer, more cushioned typing feel. Preference between these styles is subjective.

The product metadata lists no RGB, but a customer review mentions the keyboard has bright and vibrant south-facing lights. The vendor description does not emphasize RGB, suggesting lighting may be single-color or less customizable compared to the fully RGB Yunzii RT80.

The polling rate for the Ajazz AK820 Max Plus is not specified in the provided metadata or vendor description. In contrast, the Yunzii RT80 explicitly lists an 8000 Hz polling rate in wired mode and 1000 Hz in wireless modes.

According to its package contents, the Ajazz AK820 Max Plus includes the keyboard, a Type-C cable, a dust-proof cover, a keycap puller, a switch puller, and a user manual.

The Yunzii RT80 uses a web-based configurator compatible with Windows and macOS, as stated by the manufacturer. This allows for customization of DKS, snap tap, key combos, macros, and RGB lighting without requiring a dedicated software download.

The Ajazz AK820 Max Plus is lighter at 850g compared to the Yunzii RT80's 940g. Furthermore, the Ajazz includes a dust-proof cover for protection during transport, which is not mentioned for the Yunzii.

Yes, the Yunzii RT80 vendor description states it is compatible with Windows, macOS, iOS, and Android devices. Its web-based customization tool is also listed as supporting both Win and Mac operating systems.

The vendor description states the TFT color screen shows the time, connectivity options, battery level, and personalized, vibrant GIF animations.

Both keyboards use PBT keycaps, which are generally more durable and resistant to shine than ABS. The Yunzii RT80 specifically mentions double-shot PBT keycaps in a Cherry profile, while the Ajazz AK820 Max Plus also uses PBT keycaps in a Cherry profile according to a user review.

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