ViewSonic LS750WU vs ViewSonic PG800X

ViewSonic LS750WU is a powerful projector that offers a resolution of 1920*1200. It is able to deliver great and sharp image quality, ViewSonic PG800X is a amazing projector that offers a resolution of XGA (1024×768) as well as a brightness of 5000 lumens. It is able to deliver great and sharp image quality, The picture is bright and clear for conference meeting or classroom education, bringing smooth user experience.

Product Name

ViewSonic PG800X

ViewSonic LS750WU

Product Image ViewSonic PG800X ViewSonic LS750WU
Our Rating 7.3 7.3
Brand ViewSonic ViewSonic
Category projector projector

Optical Parameters

ViewSonic PG800XViewSonic LS750WU
Brand Brand ViewSonic ViewSonic
Brand Model Brand Model viewsonic PG800X viewsonic LS750WU
Brightness (ANSI lumens) Brightness (ANSI lumens) 5000 lumens
Display Chip Display Chip 0.55 inch DMD chip
Display Technology Display Technology DLP DLP
Standard Resolution Standard Resolution XGA(1024*768) WUXGA(1920*1200)
Maximum Supported Resolution Maximum Supported Resolution 1080P(1920*1200)
Image Contrast Ratio Image Contrast Ratio 5000:1 3000000:1
Throw Ratio Throw Ratio 1.51-1.97 (100 inches @ 3.1m) 1.13-1.47
Keystone Correction Keystone Correction Vertical: ± 40 degrees Vertical: ± 40 degrees
Lamp Life Lamp Life Normal mode: 2000 hours, economic mode: 2500 hours 20000 hours
Lamp Type Lamp Type laser
Focus technology Focus technology Manual focus

Projection Parameters

ViewSonic PG800XViewSonic LS750WU
Product type Product type Commercial projector
Image Size Image Size,projector1 30-300 inches 24-100 inches
Screen ratio Screen ratio 4:3
Screen color Screen color 1.07 billion colors
Projection method Projection method Forward casting


ViewSonic PG800XViewSonic LS750WU
I/O Connection Ports Connection Ports 2 × VGA input: compatible with color difference signal
1× S-Video input
2 × HDMI
1 × Audio input: 3.5mm, audioin2 supports microphone
1 × Audio input: RCA (L + R)
1 × Type a USB, power supply
1 × Mini USB, software upgrade and remote mouse
1 × Micro USB, power supply
2 × HDMI
1 × RJ45 Input: 1 (LAN control)
1 × Audio input (3.5mm)
1 × Audio access (RCA R / L)
1 × 3D VESA (Sync)
1 × RJ45 Input
1 × S-Video
1 × Composite
1 × Computer access


ViewSonic PG800XViewSonic LS750WU
Size(HxWxD) Size(HxWxD) 470 ×316 × 140mm 405*305*145mm
Power Usage Power Usage 574w, standby power: < 0.5W
Noise Level Noise Level Normal mode: 36dB, economic mode: 33dB MAX:37dB
Machine weight Machine weight 6.2kg 6.4kg
Accessories Accessories Youpai pg800x   x1
Power line 1.8m   x1
VGA cable 1.8m   x1
Remote control with battery   x1
Quick Start Guide   x1
Instruction CD   x1
warranty card   x1
Premium projector   x1
power cord   x1
VGA cable   x1
Remote control   x1
QSG   x1
Warranty Warranty 2 years 1 year
other other 3D