Dangbei offers a compelling alternative to traditional televisions with its range of laser projectors, and the Mars 2 Pro and the Atom are two of their standout models. They both aim to provide a cinematic experience at home, but they are designed for different user needs.

Dangbei Mars 2 Pro Google TV 4K Laser Projector
The Dangbei Mars 2 Pro, also known as the DBOX02, is a high-end home cinema projector designed to be a true TV replacement. It is a feature-rich device that prioritizes image quality and a premium user experience.

Display and Image Quality: It boasts true 4K UHD resolution (3840x2160) and uses an ALPD laser light source, which is known for its high brightness and vivid colors. With a brightness of up to 2450 ISO Lumens, it is bright enough to be used in rooms with some ambient light, making it suitable for daytime viewing. It also supports HDR10+ for deeper blacks and better contrast.

Smart Features: Running on Google TV with a clean and intuitive interface, the Mars 2 Pro comes with a pre-installed and officially licensed Netflix app, along with other major streaming services like Prime Video, Disney+, and Hulu. It also features Chromecast built-in.

Setup and Convenience: The projector includes a suite of intelligent features for easy setup, such as:

Auto Focus: Using dToF and CMOS sensors, it quickly delivers a crisp, clear picture.

Auto Keystone Correction: This ensures a perfectly rectangular image even if the projector is placed at an angle.

Intelligent Obstacle Avoidance: It can automatically avoid projecting over pictures or other objects on a wall.

Audio: The Mars 2 Pro features a powerful built-in audio system with dual 12W speakers that support DTS:X, providing a loud and dynamic sound experience that can fill a small to medium-sized room.

Connectivity: It offers a generous selection of ports, including dual HDMI (one with eARC), dual USB-A, and Ethernet, providing flexibility for connecting various devices like gaming consoles and sound systems.

Dangbei Atom (Portable Projector)
The Dangbei Atom is a mini-laser projector that puts a strong emphasis on portability and convenience. It's designed for users who want to be able to easily move their home theater experience from room to room, or even take it on the go.

Display and Image Quality: The Atom projects in 1080p FHD resolution and utilizes a laser light source. Its brightness is rated at 1200 ISO Lumens, which is impressive for its compact size, making it suitable for dark or dimly lit rooms. It can project a screen size up to 180 inches.

Smart Features: Similar to the Mars 2 Pro, the Atom also runs on Google TV and comes with official licenses for major streaming platforms, including Netflix. This means you have access to a vast library of content without needing an external streaming stick. It also supports Chromecast built-in.

Portability: This is where the Atom excels. It's notably small and lightweight, making it easy to carry in a backpack or move around the house. Dangbei even sells a custom carrying case for it.

Setup and Convenience: Despite its size, the Atom doesn't skimp on smart features. It has fast and accurate autofocus, auto keystone correction, intelligent screen fit, and obstacle avoidance, all designed to make setup a breeze.

Audio: The Atom has built-in dual 5W speakers with Dolby Audio support, which provides a decent sound for its size. For a more immersive experience, you can connect external speakers via Bluetooth or the 3.5mm audio jack.

Comparison
Feature   Dangbei Mars 2 Pro   Dangbei Atom
Resolution   4K UHD (3840x2160)   1080p FHD (1920x1080)
Brightness   2450 ISO Lumens   1200 ISO Lumens
Light Source   ALPD Laser   Laser
Primary Use   Dedicated home theater   Portable/versatile use
Operating System   Google TV   Google TV
Audio   Dual 12W speakers (DTS:X)   Dual 5W speakers (Dolby Audio)
Size/Weight   Larger and heavier   Compact and lightweight
Connectivity   More ports (2 HDMI)   Fewer ports (1 HDMI)