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Lemokey X4 — Review & Specs | Pricepect | Pricepect

Home Gaming KeyboardsLemokey X4

Lemokey X4 — image 1

Lemokey

Lemokey X4

Expert Review Analysis

The Lemokey X4 is a wired 75% mechanical keyboard featuring a gasket‑mount PC plate, hot‑swappable switches, and QMK/VIA support. It targets gamers and productivity users seeking low‑latency input and a compact layout with premium feel.

✓ Best for: Competitive gamers who need ultra‑low input lag, office workers who value a compact yet functional layout, and keyboard hobbyists who want hot‑swap capability and QMK/VIA programmability.✗ Not ideal for: Users who require wireless connectivity, those who prefer a metal chassis for a more premium feel, and consumers seeking RGB lighting customization.

Pros

✓1000 Hz polling rate provides ultra‑low latency for responsive gaming and fast typing.
✓Gasket‑mount design with a PC plate delivers flexible typing feel and improved acoustic dampening.
✓Compact 75% layout retains arrow keys and function row while saving desk space.

Price History

Current

$25.19

Average

$32.83

Lowest

$25.19

Highest

$41.99

Good Deal — 23% below average

Price trend (90d):0.0%

Best Seller Rank History

Now#667Best#518Worst#835 -149

Lower = better sales rank

Rating Trend

Rating4.3/ 5Reviews30+2 reviews -0.29

Specifications

Connectivity

CompatibilityWindows / Linux / macOS

Design

Height30 mm mm

Width150 mm mm

Length330 mm mm

Front Height (No Keycaps)19.7 mm mm

Back Height (No Keycaps)29.1 mm mm

Features

N‑Key RolloverYes

Aluminum KnobYes

Hot‑Swappable SwitchesYes

General

BrandLemokey

ModelKBKCX4A3P

Lighting

BacklightSouth‑facing red LED

Performance

Polling Rate1000 Hz Hz

MCUARM Cortex‑M4 32‑bit STM32F402RC (256 KB Flash)

Software

Firmware SupportQMK / VIA

Processor

MCUARM Cortex‑M4 32‑bit STM32F402RC (256 KB Flash)

Mount

Mount StyleGasket mount with PC plate

Keycaps

Keycap MaterialCherry PBT double‑shot, side‑printed, shine‑through (south‑facing)

Dimensions & Weight

Height1.181102361 inches

Width5.905511805 inches

Depth12.992125971 inches

Weight1.543235834 Pounds

Research Sources

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User Reviews

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4.3

(30 reviews)

$25.19$41.9940% off

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KBKCX4A3PKeychron Mechanical Brown Switch

Gaming Keyboards

✓

QMK/VIA firmware support enables full key remapping and macro programming.

✓Hot‑swappable switch sockets allow users to change switches without soldering.

✓Lightweight construction (~700 g) makes the keyboard portable for LAN events.

Cons

✗ABS plastic body may feel less premium and be more prone to wear than metal constructions.
✗Wired‑only connectivity prevents use in wireless or mobile setups.
✗Single‑color red LED backlight lacks customizable RGB lighting options.
✗South‑facing LED orientation could cause uneven illumination compared to north‑facing designs.
✗No included keycap set for users who prefer different profiles beyond the supplied PBT or ABS caps.

From Expert Reviews

Praised by Experts

✓Product documentation highlights an impressive 1000 Hz polling rate for ultra‑low input latency.
✓Editors note the gasket‑mount construction improves typing acoustics and overall feel.
✓Official specifications promote the keyboard as a versatile solution for both gaming and productivity tasks.

Expert Opinion

Professional sources, though limited to product pages, emphasize the Lemokey X4's high polling rate, gasket‑mount design, and dual focus on gaming and work. The lack of independent third‑party reviews means the assessment relies on manufacturer claims, which portray the keyboard as a premium entry‑level option for enthusiasts seeking customization and low latency.

How It Compares

vs. Lemokey X3 (100% layout)

Advantages

✓Larger 100% layout includes full key set for users who need extra keys.

Disadvantages

✗Heavier (≈807 g) and larger footprint reduces portability compared to X4.

Choose X3 if you need a full‑size keyboard; choose X4 for a more compact, lighter option.

vs. Lemokey L4 (80% wireless)

Advantages

✓Offers wireless (2.4 GHz/Bluetooth) connectivity and an aluminum CNC body for premium feel.

Disadvantages

✗Significantly heavier (≈1858 g) and larger, making it less suitable for desk‑space‑constrained setups.

Select L4 for wireless flexibility and premium build; select X4 for wired low‑latency gaming in a compact form.

vs. Lemokey X1 (96% layout)

Advantages

✓Provides a 96% layout that balances extra keys with a relatively compact size.

Disadvantages

✗Uses a tray‑mount steel plate, lacking the acoustic benefits of the X4's gasket‑mount.

Opt for X1 if you prefer a near‑full layout with a traditional mount; opt for X4 for gasket‑mount feel and lighter weight.