Dangbei Mars Pro vs CASIRIS A6: Which is Better?

Dangbei Mars Pro vs CASIRIS A6

Dangbei Mars Pro and CASIRIS A6 are both new 4K projectors. The two projectors both adopt laser as the light source, bringing long lamp life and high brightness. What are the differences between Dangbei Mars Pro and CASIRIS A6? Which is better?

In terms of brightness, Dangbei Mars Pro features 3,200 ANSI lumens while CASIRIS A6 has 2,200 ANSI lumens. That’s to say, Dangbei Mars Pro is brighter in the image.

For the throw ratio, Dangbei Mars Pro has a regular throw ratio of 1.2:1 while CASIRIS A6 has an ultra-short throw ratio of 0.25:1, meaning that CASIRIS A6 can project a bigger screen within a short distance.

For screen size, CASIRIS A6 can project at most 200 inches while Dangbei Mars Pro can project a max screen of 300 inches.

In terms of the system, Dangbei Mars Pro is powered by Android 9.0 while CASIRIS A6 is powered by Android TV.

In addition, Dangbei Mars Pro has a built-in memory of 4G RAM+128G ROM while CASIRIS A6 has 3G RAM+32G ROM.

To conclude, if you prefer a projector with a giant screen, you can choose the Dangbei Mars Pro; but if you prefer a projector with an ultra-short throw, you can choose CASIRIS A6.

Product Name

Dangbei Mars Pro


Product Image Dangbei Mars Pro CASIRIS A6
Price $1,799.00 $3,199.00
Our Rating 8.5 8.3
Brand Dangbei CASIRIS
Category projector projector

Optical Parameters

Dangbei Mars ProCASIRIS A6
Brand Brand Dangbei CASIRIS
Brand Model Brand Model Dangbei Mars Pro CASIRIS A6
Brightness (ANSI lumens) Brightness (ANSI lumens) 3,200 ANSI lumens 2200 ANSI Lumens
Display Chip Display Chip 0.47''DMD 0.47''DMD
Display Technology Display Technology DLP DLP
Standard Resolution Standard Resolution 4K (3840x2160) 4K (3840x2160)
Maximum Supported Resolution Maximum Supported Resolution 4K (3840x2160) 4K (3840x2160)
Image Contrast Ratio Image Contrast Ratio 12,000:1 1,500,000:1
Throw Ratio Throw Ratio 1.27:1
Keystone Correction Keystone Correction Auto (Vertical/Horizontal ±40 degrees) 8-Point Keystone Correction
Lamp Life Lamp Life 30,000 hours 30,000 hours
Lamp Type Lamp Type ALPD Laser RGB Laser
Projector lens Projector lens Glass & resin
Focus technology Focus technology Auto Electric Focus

Projection Parameters

Dangbei Mars ProCASIRIS A6
Product type Product type Laser projector Laser projector
CPU CPU MT9669 MT9639
RAM ram 4GB 3GB
Storage Storage 128GB 32GB
Operating System Operating System Android 9.0 Android TV 10.0
content content Disney +, HBO Max, YouTube, etc. Netflix, Disney +, Prime Video, and more
Image Size Image Size,projector1 30-300 inches 80"-150"
Screen ratio Screen ratio 16:9 16:9
Screen color Screen color 107% BT.2020 Color
Image Technology Image Technology HDR10+, HLG HDR 10
Bluetooth Bluetooth Bluetooth 5.0
Bluetooth 5.0
3D Stereoscopic film is a type of film that was first introduced in Hollywood on May 24, 1953 when stereoscopic films appeared. Yes Yes
Sound System Sound System Dolby Audio & DTS/2*10W speaker Dolby Audio/DTS-HD
Projection method Projection method Front, Rear, Front ceiling, Rear ceiling Front, rear, front ceiling, rear ceiling
Time to market Time to market 2022 2022


Dangbei Mars ProCASIRIS A6
I/O Connection Ports Connection Ports 2x USB 2.0
2x HDMI (eARC, HDCP 2.2, HDCP 1.4)
1x S/PDIF out
1x RJ45 LAN
1x 3.5 mm Earphone
HDMI 2.0 with CEC function
Built-in 2.1 speakers (2x 10w)
RJ 45
USB2.0 x2
WiFi WiFi Dual-band 2.4/5GHz Yes
Bluetooth Bluetooth Bluetooth 5.0 Bluetooth 5.0


Dangbei Mars ProCASIRIS A6
Size(HxWxD) Size(HxWxD) L246*W209*H173mm 520 x 331 x 152mm
Power Usage Power Usage 150 W 175 W
Noise Level Noise Level < 24dB < 30dB
Machine weight Machine weight 4.6 kg 9.2 kg
Accessories Accessories Power adapter 180W (18V/10A)
AC Cable
The Remote Control
Users Manual
Desiccant, wipe cloth
Remote control with 2x AAA battery
Quick start guide with warranty card
HDMI Cable
Charger and cables (UK, CH, US, EU)
Warranty Warranty 1 Year
other other TÜV Rheinland Low Blue Light Certification, Bluetooth Speaker Mode