ViewSonic LS500WH vs LS550W vs PX703HD
ViewSonic LS500WH, ViewSonic LS550W, and ViewSonic PX703HD are all DLP projectors with LED as the light source, but they are different in terms of brightness, resolutions, and contrast ratios. ViewSonic PX703HD features 1920×1080 while ViewSonic LS500WH and ViewSonic LS550W have 1280×800.
Check the side-by-side comparison below to know more differences between them.
| Product Name |
ViewSonic LS500WHViewSonic LS550WViewSonic PX703HD |
| Product Image |
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| Price | $599.00 $609.00 $650.00 |
| Our Rating | |
| Brand | ViewSonic ViewSonic ViewSonic |
| Category | projector projector projector |
Optical Parameters
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| Brand Brand | ViewSonic ViewSonic ViewSonic |
| Brand Model Brand Model | ViewSonic LS500WH ViewSonic LS550W ViewSonic PX703HD |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 2,000 ANSI lumens 2,000 ANSI lumens 3500 lumens |
| Display Chip Display Chip | Texas Instruments DLP digital optical processing projection technology |
| Display Technology Display Technology | DLP DLP DLP |
| Standard Resolution Standard Resolution | 1280x800 1280x800 1920*1080 |
| Maximum Supported Resolution Maximum Supported Resolution | 1920 x 1080 1920 x 1080 |
| Image Contrast Ratio Image Contrast Ratio | 3000000:1 3000000:1 12000:1 |
| Throw Ratio Throw Ratio | 1.55-1.70 0.49:1 1.13-1.47：1 |
| Keystone Correction Keystone Correction | Horizontal/Vertical keystone, +/- 40° Horizontal/Vertical keystone, H:+/-40° , V:+36°/-40° Vertical: ± 40 degrees |
| Lamp Life Lamp Life | 30000 hrs 30000 hrs Economy mode: 20000 hours |
| Lamp Type Lamp Type | LED LED Ultra high pressure mercury lamp |
| Focus technology Focus technology | Manual Manual |
Projection Parameters
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| Product type Product type | Commercial projector Commercial projector Home theater |
| Image Size Image Size,projector1 | 30"-300" 60"-300" 30-300 inches |
| Screen ratio Screen ratio | 16:9 16:9 16:9 |
| Screen color Screen color | 1.07 Billion Colors 1.07 Billion Colors |
| 3D Stereoscopic film is a type of film that was first introduced in Hollywood on May 24, 1953 when stereoscopic films appeared. | Yes |
| Sound System Sound System | 10-watt speaker |
| Projection method Projection method | Table, ceiling, rear, forward |
| Time to market Time to market | 2022 2022 |
Ports
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| I/O Connection Ports Connection Ports |
Input HDMI: 1(HDMI 1.4/ HDCP 1.4) Audio-in (3.5mm): 1 Output Audio-out (3.5mm): 1 Speaker: 2W USB Type A (Power): 1 (5V/2A) Control RS232 (DB 9-pin male): 1 Input Computer in (share with component): 1 HDMI: 1(HDMI 1.4/ HDCP 1.4) Audio-in (3.5mm): 1 Output Monitor out: 1 Audio-out (3.5mm): 1 Speaker: 2W USB Type A (Power): 1 (5V/2A) Control RS232 (DB 9-pin male): 1 RJ45 (LAN control): 1 USB Type A (Services): 1(share with USB A Output) Input port 2 x HDMI 1 x Audio input 1 x VGA Output port 1 x USB 1 x Audio output Control interface 1 x RS232 1 x USBtypeA |
Other
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| Size(HxWxD) Size(HxWxD) | 293x221x115mm 293x221x115mm 312×222×108mm |
| Power Usage Power Usage | 156W 157W 300W |
| Noise Level Noise Level | Audible Noise (Normal): 30dB Audible Noise (Eco): 26dB Audible Noise (Normal): 30dB Audible Noise (Eco): 26dB 27dB |
| Machine weight Machine weight | 2.45kg 2.45kg 2.62kg |
| Accessories Accessories |
Power Cord: 1 Remote Control: 1 QSG: Yes Power Cord: 1 VGA Cable: 1 Remote Control: 1 QSG: Yes Lens Cover: Yes Warranty Card: Yes (CN Only) host x1 power cord x1 Remote control (including battery) x1 Quick use guide & warranty card x1 VGA cable x1 |
| Warranty Warranty | 2 years |
| other other |
Input Lag: 16ms Resolution Support: VGA(640 x 480) to FullHD(1920 x 1080) HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p Video Compatibility: NTSC, PAL, SECAM Horizontal Frequency: 15K-102KHz Vertical Scan Rate: 23-120Hz Input Lag: 16ms Resolution Support: VGA(640 x 480) to FullHD(1920 x 1080) HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p Video Compatibility: NTSC, PAL, SECAM Horizontal Frequency: 15K-102KHz Vertical Scan Rate: 23-120Hz |
