21 Oct 2026Laser & CNC machines 406Brands 30Comparisons 1,281
PROCESSINGTALKlaser cutters, engravers & CNC routers
TrendingASCARVA 3S ▲Kortek 5W ▲K2 Pro 55W ▲GPro Vision Split MOPA 60WMaster 50WS2 Pro 36WPM 60WPRONAX ForgeHydra 9 Gen2 38W
  1. Processing Talk
  2. Compare
  3. 5 2.5W vs LM2 S2 1.6W

NEJE 5 2.5W vs Ortur LM2 S2 1.6W

What 5 2.5W does better (2) and where LM2 S2 1.6W wins (0) — every spec side by side.

NEJE 5 2.5W
NEJE · 20205 2.5W
3.8Score
2 advantages≈ US$180
vs
Ortur LM2 S2 1.6W
Ortur · 2023LM2 S2 1.6W
3.9Score
0 advantages≈ US$190
Higher score
2.3Power & cutting3.5
3.2Safety4.9
3.9Features & ease of use2.7

Why is 5 2.5W better than LM2 S2 1.6W?

  1. Laser output power2.5 W vs 1.6 W+56%
  2. Wi-FiYes · LM2 S2 1.6W: No

Why is LM2 S2 1.6W better than 5 2.5W?

LM2 S2 1.6W has no measurable advantages in this pair.

Specifications

Side by side

NEJE 5 2.5WNEJE 5 2.5W≈ US$1803.8
Ortur LM2 S2 1.6WOrtur LM2 S2 1.6W≈ US$1903.9
General
Laser sourcesBlue diode (≈455 nm)Blue diode (≈455 nm)
Motion systemGantry (XY rails)Gantry (XY rails)
Two laser sourcesNoNo
Laser power
Laser output power2.5 W1.6 W
Speed & cutting
Max cutting depth – wood / plywood (one pass)—12 mm
Max cutting depth – acrylic—5 mm
Safety
Enclosed (fully covered)NoNo
Flame / fire detectionNoNo
Tilt / movement sensor—Yes
Features
Air assistNoNo
Built-in cameraNoNo
Autofocus / auto heightNoNo
Rotary attachment support—Yes
Water coolingYes—
Connectivity & software
ConnectionsWi-FiUSB
Wi-FiYesNo
USB—Yes
Phone app controlYes—
Compatible softwareLightBurn, LaserGRBLLightBurn
LightBurn compatibleYesYes
To compare: 0up to 4 models
Compare