Find a Projector Projector Forums Login


Top 10

Where to Buy


News & Articles
Calculate Throw Distance

From ViewSonic —   Combining stunning 4K resolution with smart streaming functionality, the ViewSonic X100-4K projector lets you experience home entertainment like never before. With a sleek, easy-to-install design, this projector can be ceiling mounted in any living room or dedicated home theater. Images remain vivid and clear thanks to 2,900 lumens of brightness, Rec. 709 compatibility, and stunning 4K Ultra HD 3840 x 2160 resolution. Integrated smart features for both Amazon Alexa and Google Assistant deliver the convenience of voice control.

  • 3,000,000:1 dynamic contrast ratio
  • 2,900 LED lumens
  • 1200 ANSI lumens
  • Engineered with an advanced DLP 4K Ultra HD chip with XPR technology
  • ISF (Imaging Science Foundation) Certified Day and Night modes
  • Integrated Smart TV interface
  • 3D images can be viewed with optional ViewSonic PGD-350 shutter glasses
  • Supports HDR10

ViewSonic X100-4K Projector Specifications

Projector Central's Ratings & Awards
Projector Central Award
Projection Expo 2020 Best of Show

Best of Show Award honorees are selected by ProjectorCentral editors to recognize unusual innovation or value. Read More

We have Reviewed this Projector!

Projector Central's team has done a thorough review of the ViewSonic X100-4K projector. Read Review

Ease of Use

Best Used For
April 2020
3 Years
User Reviews
Review this Projector

Switch to Metric
1,200 ANSI Lumens
Aspect Ratio
16:9 (4K HD)
Display Type
DLP x 1
Color Processing
Input Lag
4K/60: 67ms  |  1080p/60: 67ms
Video Modes
720p, 1080i, 1080p/60, 1080p/24, 1080p/25, 1080p/30, 1080p/50, 576i, 576p, 480p, 480i
Data Modes
MAX 3840x2160
3D Modes
Full HD 3D

Lamp Type
Lamp Life
30,000 hours

Included Lens
1.2x manual zoom , manual focus
Optional Lenses
Lens Shift
Horizontal +/-25% & Vertical +/-60%
Throw Distance
4.2' - 26.2'  Calculate Throw Distance
Image Size
40.16" - 300.03"
Throw Ratio
1.20:1 - 1.44:1
Projector Placement
For a
diagonal screen, place the projector lens between 8'-9" and 10'-6" from the screen.
Digital Keystone
Vertical only

Projector Size
6.30" x 18.20" x 16.40"
16.9 lbs
Internal Speakers
20.0 Watts × 2
100V - 240V
Connection Panel
12-Volt Trigger x 2
Audio In: Mini Jack
Audio Out: Mini Jack
Audio Out: Optical
HDMI 2.0 x 4
Network: RJ-45 x 2
RS232: DB-9pin
USB x 2
VGA In: Dsub-15pin

Memory Card Reader
Full HD 3D
Frame Interpolation
Amazon Alexa
Streaming Apps
Google Assistant
Crestron RoomView™


ANSI LUMENS  is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.

Manufacturer Cited Brightness:

BUYER BEWARE   Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.

Manufacturer Cited Brightness: