Optoma Projector S321 Specifications

							SVGA PROJECTION
S321
CONNECTIVITY (May require optional accessories)
ENTRY LEVEL SVGA
The Optoma S321 is an entry-level SVGA 
projector for small classrooms, multi-purpose 
use, and emerging markets. Powered by 3200 
lumens and 22000:1 contrast ratio, the S321 
impresses with bright images, rich colors, and 
deep blacks.  Wall Color Adjustment utilizes 
different gamma profiles to improve brightness 
on projection surfaces of varying color while 
Edge Mask eliminates soft and jagged edges 
projected image borders to produce a smooth, 
consistent image.
The S321's lightweight chassis and VGA input 
is perfect for meetings around the office or in 
the field. Extended lamp life performance trans-
lates to nearly 7 years of usage before the S321 
requires a lamp change thus helping to keep 
overall cost of ownership to a minimum.  Sup -
port for the sRGB color space profile enables 
rich accurate color based on the primaries of 
REC.709b HDTV specification when used with 
a PC, Mac, or any sRGB compatible source.
CamcordersTablets
Smart
PhonesComputers3D Blu-ray/DVD PlayersApple TV®Chromecast™
Bright SVGA Projection with 3200 Lumens and 
22000:1 contrast ratio
Entry level I/O: VGA-In, Composite-In, and USB-A 
Power
sRGB display profile dazzles with REC.709b color 
accuracy
Wall Color Adjustment adjusts the gamma output 
to match the color of the projection surface
Hide jagged and soft edges with Edge Mask 
10000-hour lamp life enables low cost of 
ownership
I /O      
						

							SVGA PROJECTION— S321
 †3D content can be viewed with DLP® Link active shutter glasses when projector is used with a 
compatible 3D player. Please visit www.OptomaUSA.com for more information.
*Lamp life is dependent on many factors, including lamp mode, display mo\
de, usage, environmental 
conditions and more. Lamp brightness can decrease over time.
www.OptomaUSA.com
Copyright © 2016 Optoma Technology, Inc. DLP® and the DLP logo are registered trademarks   
of Texas Instruments™. All other trademarks are the property of their respective owners.   
All specifications subject to change at any time. 
OPTICAL/TECHNICAL SPECIFICATIONS
Display Technology   
Single 0.55ʺ DC3 DMD  
DLP® Technology by Texas Instruments™
Native Resolution  800x600 SVGA
Max. Resolution
 1600x1200 UXGA
Brightness  3200 Lumens
Contrast Ratio  22000:1
Displayable Colors  1.07 billion
Lamp Life and Type*  10000/8000/7000/6000/5000 - EDU/ECO+/   
  Dynamic/ECO/Bright
Projection Method  Front, rear, ceiling mount, table top
Keystone Correction  ±40° Vertical
Uniformity  80%
Offset 115%±5%
Aspect Ratio  4:3 (native), auto, 16:9
Throw Ratio   1.94 - 2.16
Projection Distance  3.28'–32.8' (1.0–10 m)
Image Size  27.7" - 304.4"
Projection Lens   F=2.41~ 2.53, f=21.85 ~ 24 mm manual focus
Optical Zoom   1.1x
Digital Zoom  0.8 - 2.0
Audio     2W Mono Speaker
Noise Level 29dB
Remote Control   Full Function Card Sized Remote
Operating Room Temperature  41–104°F (5–40°C), 85% max humidity
Power Supply   AC input 100–240V, 50–60Hz, auto-switching
Power Consumption   230W Typical ( Bright mode), 253W Max (Bright  
  mode), 190W Typical (Eco mode), 209W Max  
  (Eco mode)
High Altitude  Operating Temp @ Sea Level to 10000 feet =  
  23C (max); must manually switch to    
  high altitude mode @ 5000 feet & above    
  (using OSD)
 
COMPATIBILITY SPECIFICATIONS
Computer Compatibility   WUXGA, UXGA, WXGA, SXGA+, SXGA, XGA, 
SVGA, VGA resized, VESA, PC and Mac
Video Input Compatibility  NTSC, PAL, SECAM, SDTV (480i), EDTV    
  (480p), HDTV (720p, 1080i/p)
3D Compatibility
†   Supports all HDMI 1.4a mandatory 3D formats 
(Frame pack, side-by-side, top-bottom) and 
up converts frame rate from 60Hz to 120Hz or 
24Hz to 144Hz (i.e. 60 or 72 frames per eye). 
3D glasses are needed and are sold separately. 
Refer to user manual for details.
Vertical Scan Rate  24–85Hz, 120Hz
Horizontal Scan Rate  15.375–91.146KHz
User Controls  Complete on-screen menu adjustment   
  in 26 languages
I/O Connection Ports  VGA-In, Composite Video, USB Power
Loop Through (Audio)  No
 
PHYSICAL SPECIFICATIONS
Security    Kensington® lock port, security bar, keypad lock 
Weight  4.0 lbs.
Dimensions (W x H x D)  11.73" x 3.79" x 9.05"
Warranty
1 Year Warranty/90 Days Lamp 
   
In the Box (Standard Accessories)   
S321 projector, AC power cord, VGA to VGA cable, remote control, carrying case, 
batteries for remote, multilingual CD-ROM user’s manual, quick start card, and 
warranty card 
 
Optional Accessories  
Universal ceiling mount, DLP®Link™ 3D glasses, Wireless HDMI system, Lamp, 
Remote  
 
Accessory Part Numbers
Lamp: BL-FU195A   Remote: BR-3079N   
DLP®Link™ 3D glasses: ZD302    Wireless HDMI system: WHD200  
Universal ceiling mount: OCM818B-RU  Universal ceiling mount: BM-5001U 
Universal ceiling mount (with extensional pole): OCM815B  
UPC  796435 44 006 0
12
9.05 " 11.7 3
"
3.79"
1. USB   2. VGA-In 3. Video
4. Power
3
4
Power On /Off
Video Mute
Volume Control
MenuHDMI
SourceFreezeAspect Ratio
Audio Mute
Volume Control
3D
Video
Resync
Enter Keystone +
Keystone -
VGA
Brightness