ViewSonic PA503HD vs PG706HD: What’s the Difference in 1080p Projector Performance?

[Serena Anderson]

Introduce​

Parameter	ViewSonic PA503HD​	ViewSonic PG706HD​
Picture​	​	​
Price​	$559.99​	$849.99​
Recommended Uses​	Education, Home Cinema, Business​	Home Cinema​
Highlight​	Brightness: 4000 Lumens Resolution: 1080p FHD Optical Zoom: 1.1x Vertical Keystone Correction: 40 degrees Contrast Ratio: High native contrast via 0.65" DMD chip Lamp Life: Up to 15,000 hours in SuperEco Mode Connectivity: HDMI, USB Type A, compatible with media players, PCs, Macs, mobile devices​	Brightness: 4000 Lumens Resolution: 1080p Optical Zoom: 1.1x Vertical Keystone Adjustment: 40 degrees Lamp Life: Up to 20,000 hours (SuperEco Mode) Input Latency: 16ms Connectivity: Dual HDMI, USB, VGA, Ethernet LAN​

Side-by-Side Comparison​

Display​

Parameter	ViewSonic PA503HD​	ViewSonic PG706HD​
Screen Size​	30 Inches - 300 Inches​	30 Inches - 300 Inches​
Throw Distance​	1 Meters - 10 Meters​	3.3 Feet - 36 Feet​
Contrast Ratio​	22000:1​	12000:1​
Display Resolution​	1920 x 1200 Pixels​	1920 x 1080​
Native Resolution​	1920 x 1080​	1920 x 1080​
Brightness​	4000 Lumen​	4000 Lumen​
Display Type​	LCD​	DLP​
Picture Quality Enhancement​	ViewSonic SuperColor​	SuperColor​

Features​

Parameter	ViewSonic PA503HD​	ViewSonic PG706HD​
Video Encoding​	-​	-​
Lamp Wattage​	240 Watts​	245 Watts​
Light Source Life​	4000 Hours​	20000 Hours​
Controller Type​	Remote Control, Button Control​	Remote Control​
Control Method​	Remote​	Remote​
Mount Type​	Ceiling Mount​	Tabletop Mount​
Noteworthy Features​	High brightness, High native contrast ratio, Large Screen size, Easy multimedia access​	Ultra Short Throw​

Connectivity​

Parameter	ViewSonic PA503HD​	ViewSonic PG706HD​
Connectivity Technology​	USB, HDMI, 3.5mm Jack​	VGA, USB, Ethernet, HDMI​
Hardware Connectivity​	HDMI, USB 2.0 Type A, 3.5mm Audio​	HDMI​
Compatible Devices​	Laptop, Television, Speaker​	Personal Computer​

Measurements​

Parameter	ViewSonic PA503HD​	ViewSonic PG706HD​
Dimensions L x W x H​	13.3"L x 12.2"W x 4.5"H​	4.3"L x 12.3"W x 8.7"H​
Item Weight​	6 Pounds​	2.8 Kilograms​

Conclusion​

Product	PROS AND CONS​
ViewSonic PA503HD​	Pros: • Very bright and produces a clean, sharp picture • Quiet fan operation and well-ventilated design • Easy and intuitive remote and menu interface • Excellent media playback at 800x600 resolution • HD model has additional HDMI port for convenience • Easy access to replace the lamp without voiding warranty • High-quality build and smart design Cons: • Limited size projection options reported by some users • Some settings may not function as expected • Only one VGA port on S model may limit connectivity • Replacement bulb for HD model is significantly more expensive • Smaller remote control may be easier to misplace Overall Impression: The Viewsonic projectors, particularly the HD model, offer impressive brightness and quality for media consumption while maintaining a user-friendly experience. However, there are some concerns regarding projection size and limited connectivity options that could affect user satisfaction. Overall, these projectors are a solid investment for those seeking reliability and performance in home entertainment.
ViewSonic PG706HD​	Pros: • Good price point • Arrives in good condition • Works well for basic needs • Suitable for educational use Cons: • Decreased quality over time compared to previous models • Fan motor issues reported after a few years • PJlink implementation is not standard compliant, causing compatibility issues with some controllers Overall Impression: The projector offers a solid performance at an attractive price, making it a suitable choice for educational environments. However, potential buyers should be aware of its declining quality and specific compatibility issues with PJlink systems, which may affect long-term satisfaction.