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Autel EVO II 640T V3 VS EVO MAX 4N

Autel EVO II 640T V3 VS EVO MAX 4N | Night Vision Comparison

Autel EVO II 640T V3 and EVO MAX 4N, as the leading commercial drone platform among Autel drones, have powerful flight performance and camera performance, bringing reliable drone aerial solutions to multiple industries.We will illustrate the night vision comparison of thermal camera drones and starlight camera drones. This article takes Autel EVO II 640T V3 and EVO MAX 4N drones as examples.

Autel EVO II 640T V3 VS EVO MAX 4N: Overview

Autel EVO II 640T V3 has dual camera sensors, supports 8K video and 640*512 thermal imager, Autel Explorer App comes with Autel IRPC tool, which can be used to identify and analyze thermal images.

EVO MAX 4N has a multi-sensor camera that supports 50MP wide-angle camera, 640*512 thermal imager, 23MP starlight camera and laser rangefinder. The starlight sensor will take clearer shots at night, even in extremely low-light environments.

EVO II Dual 640T V3

Autel Robotics EVO Dual 640t v3


Autel Robotics EVO max 4n

  • 7.9" Smart Controller V3
  • 15KM Image Transmission
  • SkyLink 2.0
  • 50MP Picture/0.8" CMOS Sensor
  • 640*512 Thermal Imaging Resolution
  • 10 Thermal Color Palettes
  • 360° Obstacle Avoidance
  • Dynamic Track 2.1
  • 38 Mins Flight Time
  • Starlight Night-Vision Camera | as low as 0.0001 LUX and ISO ranges from 100-450,000
  • Lock Targets & Track at Night
  • Thermal Camera:640x512 | 16x Digital Zoom
  • Wide Camera: 50MP | 1/1.28" CMOS
  • Laser Rangefinder
  • Autel SkyLink 3.0 | 12.4 miles Transmission Range
  • 720° Obstacle Avoidance
  • 42 mins Max Flight Time
  • A-Mesh 1.0 | Mesh Networking Technology
  • 3D Map Planning | Multiple Mission Types | Data Security
  • Multi-channel Projection Screen*
  • Autel SDK

Autel EVO II 640T V3 VS EVO MAX 4N: Camera Specs

  Autel EVO II 640T V3 Autel EVO MAX 4N

Thermal Camera

Sensor:Uncooled VOx Microbolometer

Sensor:Uncooled VOx Microbolometer

FOV H33°V26°
Focal length: 13mm
FOV: 64°
Aperture: 13mm
Focus: f/1.2
Zoom:1 - 16x Zoom:1 - 16x
Video resolution:640x512@25fps Video resolution:640x512

Visible Light Camera

Sensor:1/1.28"(0.8") CMOS
Effective Pixels: 50 MP
Sensor:1/1.28 CMOS, Effective pixels: 50M
FOV: 85°
35 mm format equivalent focal length: 23 mm
Aperture: f/1.9
Focus range: 0.5 m to infinity (with auto focus)

DFOV: 85°
Focal length: 4.5 mm (equivalent: 23 mm)
Aperture: f/1.9
AF motor: 8-wire SMA,
PDAF focus

Video: 100-64000
Photo: 100-6400

Auto: Photo: ISO100~ISO6400
Video: ISO100~ISO64000

Starlight Camera

/ Effective Pixels: 2.3M

Focal Length: 35mm (equivalent 41.4mm)
Zoom Range: 1-8x, supports linkage zoom

Auto: ISO100-ISO450000
Super Sensitive Mode: Auto ISO100-ISO450000

The night imaging of Autel EVO II 640T V3 relies on the thermal imager, and the night imaging of EVO MAX 4N can rely on the thermal imager and starlight camera.

The principle of thermal imaging at night is that thermal cameras perceive thermal infrared, detect differences in thermal characteristics, and identify different things in the environment. Starlight cameras are near-infrared imaging that create images by capturing reflected or absorbed light.

Autel MAX 4N Night Vision Shooting

Autel EVO II 640T V3 Night Vision Shooting

The main advantage of thermal infrared is that it can create images in total darkness while capturing objects with thermal differences unaffected by factors such as smoke, fog and dust.

Near-infrared technology can produce clearer images than thermal imaging, but it must have certain light source conditions. Near-infrared images can fully visualize all objects and refine more details.

Related More:

Night Vision/Starlight Camera Drone VS Thermal Camera Drone

Autel MAX 4N VS EVO II Pro V3: Drone Night Imaging

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