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Canon REALiS 4K501ST Projector

4K Conference Room Projector
Calculate Throw Distance

From Canon —   The Canon 4K501ST is a member of the REALiS Projector series, which features Canon's proprietary LCOS (Liquid Crystal on Silicon) Technology with AISYS enhancement. With LCOS technology, images are virtually seamless with outstanding color reproduction, and low latency. The AISYS engine helps ensure the projector delivers an ideal combination of both brightness (up to 5000 Lumens) and contrast (with a ratio of up to 3,000:1).

  • Native 4K resolution (4096 x 2400)
  • 5,000 lumens with up to 3,000:1 contrast ratio
  • Throw ratio 1.0-1.3:1
  • Genuine Canon short focus zoom lens with consistent brightness throughout the 1.3x zoom range
  • Compact design, motorized lens shift, marginal Focus, and 360-degree vertical installation
  • Dual image engines for highly complex image processing including uncompressed 4K 60p playback
  • Multiple image modes including DICOM simulation mode

Canon REALiS 4K501ST Projector Specifications

Best Used For
October 2016
3 Years
User Reviews
Review this Projector
Also sold as the Canon XEED-4K501ST outside of the USA.

Switch to Metric
5,000 Lumens (ANSI)1 / 3,750 Lumens
Aspect Ratio
16:9 (4K HD)
Display Type
0.76" LCoS x 3
Color Processing
Video Modes
720p, 1080i, 1080p/60, 576i, 576p, 480p, 480i
Data Modes
MAX 4096x2400

Lamp Type
400W NSH bulb
Lamp Life
3,000 hours  / 4,000 hours
Lamp Model
RS-LP10F  Buy Replacement Lamp

Included Lens
1.3x Powered zoom , Powered focus
Optional Lenses
Lens Shift
Horizontal +/-10% & Vertical +/-60%
Throw Distance
3.7' - 43.1'  Calculate Throw Distance
Image Size
39.62" - 600.05"
Throw Ratio
1.00:1 - 1.30:1
Digital Zoom
Digital Keystone
Horizontal & Vertical

Projector Size
6.90" x 18.50" x 21.00"
39.6 lbs
Audible Noise
39 dB  / 34 dB
Internal Speakers
5.0 Watts Mono
600 Watts 100V - 240V
Connection Panel
Audio In: Mini Jack
Audio Out: Mini Jack
DVI Digital Input x 4
HDMI 2.0 x 2
Network: RJ-45
RS232: DB-9pin

Edge Blending
Geometric Correction
Frame Interpolation
Blackboard Mode
Crestron RoomView™

Compare to the Competition


Similar Projectors

BenQ LK990
  • Resolution: 3840x2160 DLP
  • Brightness: 6000 Lumens (ANSI)
  • Light Source: Laser
  • Throw Distance: 10'-0" — 14'-8"
  • at Image Size: 100 "
SIM2 Crystal 4 SH Gold
  • Resolution: 3840x2160 DLP
  • Brightness: 4000 Lumens (ANSI)
  • Light Source: Laser
  • Throw Distance: 10'-2" — 16'-3"
  • at Image Size: 100 "
MSRP: $27,900
Oct 2023 Model

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: