Epson EB-X51 Projector

Larger, Sharper, More Impact Viewing Experience.

Create engaging classroom displays with the dynamic EB-X51 projector. Offering advanced 3LCD technology, this ultra bright projector delivers eye-catching, 3,800-lumen displays with native XGA resolution. Designed to enhance in-class collaboration, the EB-X51 projects from smart devices and laptops, and features a built-in Moderator function that allows up to 50 users to connect to the display simultaneously 3(using iprojection). Built to last, this durable projector provides a long lamp life of up to 12,000 hours in ECO Mode, plus HDMI connectivity and convenient positioning flexibility for easy projection from anywhere in the classroom.

  • 3,800 lumens of color and white brightness1
  • Native XGA resolution and 4:3 performance
  • Long lamp life up to 12,000 hours in ECO Mode
  • Built-in Moderator function3 for easy sharing using iProjection
  • Advanced network connectivity
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Higher resolution quality
WXGA quality projection ensures that content is shared without distortion and any image quality loss.


Bigger projections
When you are looking for bigger display, projection is the obvious answer ensuring that your information is conveyed clearly and accurately for everyone in the room.


Split Screen Function for Wired / Non-wired Devices
A split screen function enables the simultaneous projection of two images from separate devices through both wired and wireless connections on a single screen, eliminating the need for a second projector. Classroom lessons and business meetings can now be more engaging by connecting the projector with a document camera and a PC or tablet.


Projection TechnologyRGB liquid crystal shutter projection system (3LCD)
LCDSize0.55” (C2fine)
Native ResolutionXGA (1024 x 768)
LightsourceType210W UHE
Life (Normal / Eco)6,000 / 12,000 hours
Aspect Ratio4:3
Projection Lens
TypeOptical Zoom (Manual) / Focus (Manual)
F-Number1.49 – 1.72
Focal Length16.90 – 20.28 mm
Zoom Ratio1 – 1.2 (Digital Zoom)
Throw Ratio1.48 – 1.77 (Wide to Tele)
StandardTele: 30” to 300” [1.07 to 10.95 m]
Wide: 30” to 300” [0.89 to 9.12 m]
White Light Output (Normal / Extended)3,800 lm
Colour Light Output3,800 lm
Contrast Ratio16,000:1
Vertical / Horizontal Keystone±30° / ±30° (Auto Vertical Keystone only)
Quick CornerYes
Split ScreenYes
Internal SpeakersMonoaural: 16W x 1
Analog InputD-Sub 15Pin1
Composite1 (RCA)
Digital InputDVI-DNA
Output TerminalD-Sub 15PinNA
Audio Input2RCA (White & Red)1
Audio OutputStereo Mini JackNA
OthersUSB Type A1 (for Wireless LAN, Firmware Update, Copy OSD Settings)
USB Type B1 (for Firmware Update, Copy OSD Settings)
Control I/ORS-232CNA
Remote Control InputNA
NetworkWired LANNA
WirelessOptional (ELPAP11)
Supported Speed For Each ModeIEEE 802.11b (2.4GHz): 11 Mbps*2 / IEEE 802.11g (2.4GHz): 54 Mbps*2 / IEEE 802.11n (2.4GHz): 72.2 Mbps*2 /
IEEE 802.11a (5GHz): 54 Mbps*2 / IEEE 802.11n (5GHz): 150 Mbps*2
Wireless LAN SecurityInfrastructure: OPEN, WPA2/WPA3-PSK
Access Point: OPEN, WPA2-PSK (AES)
Operating AltitudeLow Altitude: 5 – 40 °C <41 – 104 °F> High Altitude: 5 – 35 °C <41 – 95 °F>
(20% – 80% Humidity, No Condensation)
Direct Power On / OffYes
Start-Up PeriodUp to 6 seconds, Warm-up Period: 30 seconds
Cool Down PeriodInstant Off
Air FilterTypeHigh Efficiency Filter
Maintenance Cycle (Normal / Eco)6,000 / 12,000 hours
Power Supply Voltage100 – 240 V AC ±10%, 50/60 Hz
Power Consumption (220 – 240V)Lamp (Normal / Medium / Eco)327W / 225W
Standby (Network / Energy Saving)2.0W / 0.3W
Dimension Excluding Feet (D X W X H)234 x 302 x 77 mm
Weight (Including Standard Lens)Approx. 2.5 kg
Fan Noise (Normal / Quiet)37dB / 28dB