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Head to head · Prices checked Oct 21, 2026

Epomaker TH80 V2 Pro vs Keychron J1

Get the Epomaker TH80 V2 Pro for the 10,000 mAh battery and knob.

EPOMAKER TH80 V2 Pro

Battery

Epomaker TH80 V2 Pro

4.9 · 28 reviews

from$77at Epomaker

Shop nowSee all prices
Keychron J1 QMK Wireless Mechanical Keyboard

Keychron J1

3.0 · 5 reviews

from$59at Keychron

Shop nowCompare 2 stores

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.

Epomaker TH80 V2 Pro

Keychron J1

  • Layout size

    80%

    75%

  • Battery

    10,000 mAh

    2,000 mAh

  • Low profile

    No

    Yes

  • Switch options

    Linear, Silent

    Clicky, Linear, Tactile

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Epomaker TH80 V2 Pro
  • Keychron J1
Performance
66
82
Build quality
69
71
Productivity
83
89
Customizability
73
86
Portability
85
80

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • 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.

Epomaker TH80 V2 Pro

4.9

28 owner reviews

Praise
“Very good keyboard, comfortable and high quality. The keys feel smooth, the connection works well, and the design is excellent. Very happy with the keyboard”
Juan A.Verified buyer· via Epomaker

Keychron J1

3.0

5 owner reviews

Praise
“I like everything about this keyboard: the keys, their profile, the typing sound of the banana switch, the shape of the keyboard itself, and its size. There are no battery issues either; it holds a charge surprisingly long, and I don't remember the last time…”
Maks B.· via Keychron
Critique
“Almost perfect keyboard for me, low profile, etc., but battery dies too fast, i'd say 2-3 days max. and when it dies it does not reconnect when charging cable is plugged in, you have to toggle wired mode, plug in the cable and then toggle wireless mode for it…”
TadasVerified buyer· via Keychron

Full specs

Epomaker TH80 V2 Pro vs Keychron J1 specs

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

13 of 26 specs differ

Epomaker TH80 V2 Pro

Keychron J1

Typing & switches

Switch options

Linear, Silent
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Low profile

No
Yes

Sound dampening

Yes
Yes

Layout

Layout size

80%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

LCD
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

10,000 mAhBetter
2,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
ABS

Plate material

Polycarbonate
—

Keycaps

PBT
PBT

Weight

950 g
661 g

Dimensions

47 x 323 x 141 mm
23 x 327 x 144 mm

Typing angle

—
19°

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2025

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
    $77Visit
  • AmazonGlobal

    Check price
    Visit
Keychron J13 stores
  • KeychronHK

    In stock
    $59Visit
  • Keychron (DE)DE

    In stock
    $105Visit
  • AmazonGlobal

    Check price
    Visit

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