3M logo


3M X21 Digital projector

The 3M X21 digital projector is highly versatile for both mobile presenter in business and education. It is light weight with just 2.2kg which is quite compact to fit in any suitable sized modern universal computer bag. The X21 performs excellent in almost any presentation or classroom environment with brilliant 2,700 Lumens of brightness and the user can easily blank the screen when required by simply clicking on 'My Button'. The X21 has White, Green and Blackboard modes with built-in image templates that the user can also project useful guides on to the screen for assisting annotation in to the classroom. The cost saving feature of 3M X21 not only makes it ideal for education purpose but also makes it a highly efficient business tool. Its hybrid filter makes it work for 5000 hours in normal conditions. It has less than 1 watt stand-by power consumption and 'Auto-eco' Mode for cost efficiency management.

3M X21 Digital projector
3M X21 Digital projector
3M X21 Digital projector
Condition: New
Availability: Available in Stock
Shipping: Usually ships in one week

Our Price : $659
List Price : $714
Shipping : $50

Back to top
Supplies and accessories for this product:
Product Description Price Order


Lamp replacement kit X21 $ 364.80

78-6969-9874-5 Universal ceiling mount X21
  • Enhance the living space
  • Provide an excellent means of positioning the projector
$ 179.55

78-6969-9698-8 Adjustable height extension X21
  • Fit your projector with an adjustable hight extension
$ 168.15

Features & Benefits
  • 2700 Lumens
  • XGA (1024x768) native resolution
  • AutoVertical Keystone Adjustment
  • Quict Start and Instant Off
  • Remote Mouse Emulation
  • 7 Preset Picture Mode
  • Hybrid Filter for less maintenance frequency
  • Auto Eco Mode
  • AMX Device Discovery
  • Advance Security Features
  • Light weight: 2.2kg
Back to top
Model X21
Manufacturer 3M
Resolution Native: True XGA (1024 x 768)
Maximum: UXGA (1600 x 1200)
Imager set 0.63", P-Si TFT Panel
Aspect Ratio native 4:3, 16:9 and 14:9 letterbox
Colours 16.7 million true colours (24 bit)
Contrast Ratio 500:1
Brightness 2700 lumens (maximum), 1900 lumens (eco mode)
Projection Lens F1.67-1.91 (f=19-23mm)
Vertical Lens Shift 6:1 Fixed
Screen Size (range) 30-300 inche
Zoom/Focus Manual
Zoom Ratio 1.2:1
Throw Ratio (distance:width) 1.5:1 - 1.8:1
Optional Lenses NA
Lamp UHB 200W (normal mode), 140W (eco mode)
Lamp Life* Up to 3000 hours (normal mode)
Up to 4000 hours (eco mode)
* Lamp life may vary due to environment and usage.
Lamp brightness decreases over time.
System Specifications
Video Compatibility NTSC, NTSC 4.43, PAL, PAL-M, PAL-N, SECAM
SDTV/HDTV 525i (480i), 525p (480p), 625i (576i)/ 750p
(720p@60Hz), 1125i (1080i@60Hz)
Digital Keystone Correction Vertical ±30 degrees
Mouse Emulation USB
Audio 1 x 1Watt
Startup Screen Customizable
Noise Level Normal 37dB; Eco 30dB
Feature Set Auto off, 4x digital magnification, image blank
Horizontal Scan 31.5 - 106 kHz
Vertical Scan 56 - 120 Hz
Power Consumption 290W (Eco Stand-by) less than 1 watt
Power Supply AC 90~132V /198~264V (50/60 Hz)
Regulatory Approvals UL, cUL, FCC Part 15 Subpart B, Class B,
EN60950-1, CE
Operating Temperature 41°- 95°F (5°- 35°C)
Storage Temperature -4°- 140°F (-20°- 60°C)
Altitude Sea level to 6000 ft. (1,829m)
Dimensions (W x H x D) 12.0 x 3.0 x 8.7 in. (306 x 77 x 221mm)
Weight 2.2kg
Projector 3 years or 2500 hours
Lamp 90 days or 180 hours
Documents & Resources
3M X21 Digital projector 3M X21 Manual
Back to top