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Head to head · Prices checked Nov 2, 2026

Ajazz AK820 Max Plus vs Epomaker RT82

Get the Ajazz AK820 Max Plus for the 8,000 mAh battery and knob.

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EPOMAKER RT82

4.6 (41)

$60at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

Ajazz AK820 Max Plus

Battery

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

Get the

Epomaker RT82

Build quality in the top 30% 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.

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

Epomaker RT82

  • Battery

    8,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Switch options

    Linear

    Linear, Silent

  • Knob

    Yes

    No

  • Display

    TFT

    LCD

    A case display rather than a typing feature

  • Weight

    850 g

    1,000 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Ajazz AK820 Max Plus
  • Epomaker RT82
Performance
52
78
Build quality
57
74
Productivity
84
82
Customizability
61
78
Portability
92
79

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: ABS
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Ajazz AK820 Max Plus

4.0

5 owner reviews

Praise
“This keyboard is designed to work with windoz and Mac. But I can't find Apple replacement keycaps anywhere. This is the only reason it gets 4 stars instead of 5.”
Jeff E.Verified buyer· via Epomaker
Critique
“Screen - it's pretty decent for the price, it works as long as you don't customize the GIF or the JPEG as the software DOES NOT WORK .. it will say it's updated or the screen was updated with the JPEG or GIF you choose but it will only show a white screen …”
Jellyaceeeeey· via Epomaker

Epomaker RT82

4.6

41 owner reviews

Praise
“I love the sound, the keyboard was shipped fast, but i have found some of the keys have input issues at times where it doesn't register the key being pushed”
Jennifer W.Verified buyer· via Epomaker
Critique
“I received an informative sms two months ago that the keyboard is arriving, It has still not arrived.”
sam k.Verified buyer· via Epomaker

Full specs

Ajazz AK820 Max Plus vs Epomaker RT82 specs

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

11 of 24 specs differ

Ajazz AK820 Max Plus

Epomaker RT82

Typing & switches

Switch options

Linear
Linear, Silent

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

TFT
LCD

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

8,000 mAhBetter
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
ABS

Plate material

FR4
Polycarbonate

Keycaps

PBT
PBT

Weight

850 g
1,000 g

Dimensions

20 x 333 x 143 mm
40 x 327 x 143 mm

Typing angle

—
5°

Backlight

None
RGB, south-facing

Firmware & software

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2025

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.

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