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LAMZU Thorn 4K – Full specification

LAMZU Thorn 4K – Full specification
$92.00
SKU: LAMZU-THORN-4K
Brand: lamzu
Category: Mouse
Available
  • Switch PixArt PAW3395
  • Sensor Type Up to 4000 Hz
  • Connection Type 52 g Ultra-light
  • Compatibility Wireless 2.4 GHz / USB-C
Quick Verdict9.2/10Outstanding
What We Like
  • Extremely lightweight 52g design
  • Excellent PAW3395 sensor performance
  • 4000 Hz polling support
  • Very low click latency
  • High-quality PTFE feet
Watch Out For
  • No Bluetooth mode
  • Right-handed shape only
  • 4K dongle required for max polling rate

Our Rating The overall rating is based on review by our experts

9.2
/ 10 Outstanding
Design 9
Sensor 10
Switches & Buttons 9
Connectivity 9
Compatibility 9
Pros 5
  • Extremely lightweight 52g design
  • Excellent PAW3395 sensor performance
  • 4000 Hz polling support
  • Very low click latency
  • High-quality PTFE feet
Cons 3
  • No Bluetooth mode
  • Right-handed shape only
  • 4K dongle required for max polling rate

Key Specs

Type Mouse Sensor PixArt PAW3395 Max DPI 100 – 26,000 DPI Polling Rate 4000 Hz (0.25 ms) Weight 52 g Connection Wireless (2.4 GHz) / Wired

Specifications

Basic Information

Brand LAMZU
Model Name Thorn 4K
Release Year 2024
Category Mouse
Grip Style Claw, Fingertip
Ergonomics Right-handed
Design Type Ultra-light Gaming
Color Options Black, White

Dimensions & Weight

Length 119 mm
Width 65 mm (rear) / 61 mm (front)
Height 42 mm
Weight 52 g
Material Matte-textured hybrid plastic shell
Feet Material 100% Virgin-grade PTFE

Sensor & Performance

Sensor Type Optical
Sensor Model PixArt PAW3395
Resolution (DPI) 100 – 26,000 DPI
Tracking Accuracy Flawless (No smoothing / acceleration)
Polling Rate 4000 Hz (0.25 ms)
Max Tracking Speed 650 IPS
Max Acceleration 50 G
Lift-off Distance 1 mm (adjustable)
Click Latency <1 ms (wireless)
Onboard Memory Yes

Switches & Buttons

Switch Type Optical (M1/M2)
Durability 70+ Million clicks
Total Buttons 6
Scroll Wheel TTC Silver notched encoder
Side Buttons 2 programmable
Middle Click Standard
Macro Support Yes (LAMZU software)

Connectivity

Connection Type Wireless (2.4 GHz) / Wired
Cable Length 1.8 m
Cable Type Paracord USB-C
Wireless Receiver 4K Nano Dongle
Charging Port USB-C
Compatibility Windows, macOS, Linux

Compatibility

Software LAMZU Web Driver
System Support Windows 10/11, macOS 11+
Interface Required USB-A port

Battery & Charging

Battery Type Built-in Lithium Polymer
Battery Life Up to 70 hours
Charging Method USB-C Wired
Charge Time Approx. 2 hours

Smart Features

Smart Features 4000 Hz polling with included 4K dongle
Onboard DPI switching
Ultra-low latency PAW3395 sensor
Nordic 52840 MCU
Virgin PTFE feet
LAMZU Web Driver
Lattice baseplate design

⚡ Real-World Performance Analysis

Sensor
PixArt PAW3395
Flagship PixArt optical sensor. Near-zero tracking error, no acceleration or smoothing at any DPI. Used in top pro tournament gear.
Polling Rate
4000 Hz (0.25 ms)
Ultra-high polling. Reports position every 0.125ms — 8× faster than standard. Perceptible improvement only at 360Hz+ monitors with sub-1ms system latency. The current ceiling of consumer gaming hardware.
Max DPI
100 – 26,000 DPI
DPI = how far your cursor moves per inch of mouse movement. Extremely high ceiling — far beyond practical use. Most pros compete at 400–1600 DPI regardless of the sensor's max. The true benefit is sensor quality at your preferred setting, not the maximum.
Weight
52 g
Ultra-light (<60g). The lightest category of gaming mice. Dramatically reduces arm and wrist fatigue in 4–8 hour sessions. Allows faster flick movements in FPS. Some users find sub-60g mice feel fragile — personal preference matters here.
Tracking Speed
Flawless (No smoothing / acceleration) IPS
Adequate for most users. Very fast swipes may exceed the tracking speed on cheap mousepads — use a quality surface.

🖐️ Grip Style Recommendations

🖐️
Palm Grip✗ Not ideal

Full hand rests on the mouse body. Most relaxed, lowest wrist strain. Best for large hands (18cm+ hand length). Great for long office sessions. Slightly less precise for fast gaming movements.

🦅
Claw Grip✗ Not ideal

Fingers arc over the buttons with only the fingertips and palm heel making contact. Good balance of control and speed. Suited for medium-to-large hands. Popular in FPS/MOBA.

☝️
Fingertip Grip✗ Not ideal

Only fingertips touch the mouse — no palm contact. Maximum speed and agility. Best for small-to-medium hands. Highest skill ceiling for competitive FPS. Can cause fatigue if the mouse is too heavy.

Hand fit: Ultra-light Gaming Body dimensions: Matte-textured hybrid plastic shell × 100% Virgin-grade PTFE Weight: 52 g

🎮 Gaming Use Cases — How Does It Perform?

🎯FPS (CS2, Valorant, Apex)
Excellent

High polling (4000 Hz (0.25 ms)), lightweight (52 g), and a flagship sensor make this a top-tier FPS tool. Minimal input lag, precise tracking.

🗺️MOBA / RTS (LoL, Dota 2, StarCraft)
Great

Precision clicking and multi-button macros matter more than raw tracking speed here. this mouse handles the rapid, precise clicking MOBA/RTS games demand.

🪂Battle Royale (Warzone, PUBG, Fortnite)
Good

Battle royale sessions run 20–40 minutes per match. Wireless freedom keeps your setup clean for long sessions. Weight is comfortable for extended play.

⚔️MMO / RPG
Good

Standard button count — you may want a dedicated MMO mouse with 12-button side panel for full ability mapping. Wireless is convenient for desk setups with peripherals.

💼Productivity & Office Use
Excellent

Cable-free operation is ideal for clean desk setups. Adjustable DPI covers everything from pixel-precise work to comfortable multi-monitor navigation. Suitable for all-day office use.

👤 Who Should Buy This Mouse?

✅ Buy This If You…

  • Play competitive FPS games and want minimal input lag
  • Prefer a cable-free desk with no wire drag
  • Want a lightweight mouse that reduces wrist fatigue
  • Want both wireless freedom and wired reliability as backup
  • Want a flagship sensor with zero tracking artifacts
  • Use a high-resolution or multi-monitor setup
  • Are looking for a Premium / Flagship-tier mouse

❌ Skip This If You…

  • Use exclusively fingertip grip — this shape may not suit you
  • Already own a Premium / Flagship-tier mouse in good condition

⚖️ How It Compares to Alternatives

Mouse Weight Polling Battery Wireless Best For
LAMZU Thorn 4K – Full specification This 52 g 4000 Hz (0.25 ms) Wired ✓ Premium / Flagship
Logitech G Pro X Superlight 260g2000 Hz95 hrs✓Pro FPS
Razer DeathAdder V3 Pro63g4000 Hz90 hrs✓Ergonomic FPS
Pulsar X2H55g1000 Hz90 hrs✓Ultra-light FPS

Competitor specs are approximate reference points. Always verify current specs before purchasing alternatives.

💡 Practical Buying Advice

The LAMZU Thorn 4K – Full specification sits in the Premium / Flagship category from lamzu. At this level, you're paying for the finest sensor, near-zero wireless latency, and build quality that holds up for years of daily use. Only consider alternatives if price is a concern.

🔌 Wireless vs Wired: Modern wireless gaming mice at 1000 Hz+ are indistinguishable from wired in blind tests. The only real advantage of wired in 2026 is zero charging maintenance and slightly lower cost. Unless you have USB interference issues, wireless is the more convenient choice.
⚠️ High Polling Note: 4000 Hz (0.25 ms) polling requires a USB port on a capable controller. Some older USB hubs or extension cables can cause stuttering at 4000+ Hz. Connect directly to a motherboard USB-A port for best results.
🎮 Mousepad matters: A quality mousepad unlocks the sensor's full potential. Hard pads give faster, more consistent glide; cloth pads offer more control. Either way, use a surface at least 30×25cm — cramped pads restrict your arm movement and reduce accuracy.

❓ Frequently Asked Questions

Final Verdict

LAMZU Thorn 4K – Full specification

9.2
out of 10 Outstanding

The LAMZU Thorn 4K – Full specification is a ultra-light wired and wireless gaming mouse with a PixArt PAW3395 sensor, 4000 Hz (0.25 ms) polling, and 52 g body weight. It targets Premium / Flagship users who prioritise wireless freedom and performance.

At this performance tier, there are very few meaningful compromises. If the price fits your budget and the shape fits your hand, this is a safe buy for serious gamers and power users alike.

Extremely lightweight 52g design Excellent PAW3395 sensor performance 4000 Hz polling support Very low click latency High-quality PTFE feet No Bluetooth mode Right-handed shape only 4K dongle required for max polling rate

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