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Head to head · Prices checked Oct 21, 2026

Ajazz AK820 Pro vs Keychron K7

Get the Ajazz AK820 Pro for the 4,000 mAh battery.

AJAZZ AK820 Pro

Battery

Ajazz AK820 Pro

4.6 · 256 reviews

from$68at Epomaker

Shop nowSee all prices
Keychron K7 Ultra-slim Wireless Mechanical Keyboard

Keychron K7

4.8 · 344 reviews

from$95at Input Gear

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 Pro

Keychron K7

  • Layout size

    75%

    65%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

  • Battery

    4,000 mAh

    1,550 mAh

  • Low profile

    No

    Yes

  • Case material

    ABS, Aluminum

    Aluminum, Plastic

KeebFinder scores

How we score
  • Ajazz AK820 Pro
  • Keychron K7
Performance
61
56
Build quality
66
67
Productivity
82
59
Customizability
72
67
Portability
79
86

What they share

  • Hot-swappable
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 Pro

4.6

256 owner reviews

Praise
“It's a nice keyboard, has a nice sound when typing. I like the dedicated volume know and it's easy to load gifs onto the little screen using the ajazz software”
David C.Verified buyer· via Epomaker
Critique
“So recently i started to notice my w key stop completely and have to press again and again for the input, please can you assist me in this matter”
Aniruddh C.Verified buyer· via Epomaker

Keychron K7

4.8

344 owner reviews

Praise
“Just works beautifully and delivers on the enjoyable typing experience. My emails have gotten longer since I received my K7 with the banana keys…I wonder why…”
Joseph N.Verified buyer· via Keychron

Full specs

Ajazz AK820 Pro vs Keychron K7 specs

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

18 of 23 specs differ

Ajazz AK820 Pro

Keychron K7

Typing & switches

Switch options

Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Tray Mount

Low profile

No
Yes

Sound dampening

Yes
No

Layout

Layout size

75%
65%

Layout standard

ANSI
ANSI, ISO, ISO-DE, 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 mAhBetter
1,550 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum
Aluminum, Plastic

Plate material

Polycarbonate
—

Keycaps

PBT
ABS

Weight

810 g
348.7 g

Dimensions

40 x 327 x 136 mm
22 x 307 x 98 mm

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2023
2021

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • EpomakerUS

    In stock
    $68Visit
  • AmazonGlobal

    Check price
    Visit
  • MechkeysCN

    Out of stock
    $65Visit
  • WhatGeekCN

    Out of stock
    $67Visit
Keychron K74 stores
  • Input GearDE

    In stock
    $95Visit
  • AmazonGlobal

    Check price
    ~$95Visit
  • KeychronHK

    Out of stock
    $63Visit
  • Keychron (DE)DE

    Out of stock
    $122Visit

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.

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