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Head to head · Prices checked Oct 21, 2026

Ajazz AK820 Max vs Keychron K2 V2

Get the Ajazz AK820 Max for hall effect.

Ajazz AK820 Max Magnetic Switch Mechanical Keyboard

Hall effect

Ajazz AK820 Max

4.3 · 16 reviews

from$59

90-day low

Check priceSee all prices
Keychron K2 Wireless Mechanical Keyboard (Version 2)

Keychron K2 V2

4.9 · 2,808 reviews

from$49at Keychron

Shop nowSee all prices

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

Keychron K2 V2

  • Hall effect (magnetic)

    Yes

    No

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

  • Case material

    ABS, PBT

    Aluminum, Plastic

  • Switch options

    Linear, Magnetic

    Clicky, Linear, Tactile

  • Mount style

    Gasket Mount

    Tray Mount

KeebFinder scores

How we score
  • Ajazz AK820 Max
  • Keychron K2 V2
Performance
60
79
Build quality
55
72
Productivity
85
76
Customizability
75
74
Portability
81
83

What they share

  • Layout size: 75%
  • Hot-swappable
  • Battery: 4,000 mAh
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

4.3

16 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
“Launching a game makes the board thinks it switch to Mac mode, swapping Alt and Win key. This is random and will usually happen when launching a game. The only fix I know is to unplug and replug the keyboard over and over again until it thinks its in Win mode…”
Mochi· via Epomaker

Keychron K2 V2

4.9

2,808 owner reviews

Praise
“Great keyboard but K2 is too small for my clumsy hands... not their fault. A larger one may have worked better for me. Otherwise I like everything about it.”
Greg H.Verified buyer· via Keychron

Full specs

Ajazz AK820 Max vs Keychron K2 V2 specs

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

14 of 23 specs differ

Ajazz AK820 Max

Keychron K2 V2

Typing & switches

Switch options

Linear, Magnetic
Clicky, Linear, Tactile

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Tray Mount

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-UK, JIS

Ergonomics

Standard
Standard

Knob

Yes
No

Display

TFT
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Battery

4,000 mAh
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, PBT
Aluminum, Plastic

Plate material

FR4
—

Keycaps

PBT
ABS, PBT

Weight

850 g
—

Dimensions

20 x 333 x 143 mm
—

Backlight

RGB
RGB, north-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2019

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • AmazonGlobal

    Check price
    Visit
  • WhatGeekCN

    Out of stock
    $59Visit
  • MechkeysCN

    Out of stock
    $75Visit
  • KeychronHK

    In stock
    $49Visit
  • AmazonGlobal

    Check price
    ~$49Visit
  • Keychron (DE)DE

    Out of stock
    $101Visit

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