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Head to head · Prices checked Oct 21, 2026

Redragon EISA K686 Pro vs Keychron V3

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.

Redragon EISA K686 Pro

Keychron V3

  • Layout size

    90%

    80%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Case material

    Plastic

    ABS, Plastic

  • Switch options

    Linear

    Clicky, Linear, Tactile

  • Mount style

    Gasket Mount

    Gasket Mount, Plate Mount, Tray Mount

KeebFinder scores

How we score
  • Redragon EISA K686 Pro
  • Keychron V3
Performance
66
91
Build quality
63
89
Productivity
83
98
Customizability
66
98
Portability
52
57

What they share

  • Hot-swappable
  • Knob
  • Sound dampening
See every spec side by side

From real owners

What owners say

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

Redragon EISA K686 Pro

No owner reviews collected yet.

Keychron V3

4.6

17 owner reviews

Praise
“Mainly bought this keyboard for the russian layout, despite this I prefer it over my steelseries apex pro, its nice feel and sounds nice”
ElijahVerified buyer· via Keychron
Critique
“I bought this keyboard in March 2023 and genuinely liked it at first. It's solid, heavy, well-built, sounds great. Keychron clearly knows what they're doing in terms of design and firmware. The problem is the switches. After about a year and a half of normal…”
JahusVerified buyer· via Keychron

Full specs

Redragon EISA K686 Pro vs Keychron V3 specs

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

15 of 26 specs differ

Redragon EISA K686 Pro

Keychron V3

Typing & switches

Switch options

Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount, Plate Mount, Tray Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

90%
80%

Layout standard

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

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

—
8,000 Hz

USB-C

Yes
Yes

Build & materials

Case material

Plastic
ABS, Plastic

Plate material

—
Polycarbonate, Steel

Keycaps

PBT
ABS, PBT

Weight

1,060 g
1,360 g

Dimensions

90 x 430 x 90 mm
19 x 141 x 367 mm

Typing angle

—
4°

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2022

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • RedragonCN

    In stock
    $64Visit
  • AmazonGlobal

    Check price
    ~$64Visit
Keychron V34 stores
  • KeychronHK

    In stock
    $54Visit
  • MKUS

    In stock
    $74Visit
  • Keychron (DE)DE

    In stock
    $100Visit
  • AmazonGlobal

    Check price
    Visit

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