ViewSonic PA503X
Score: 73/100
XGIMI Horizon Pro
Score: 72/100Rankings
The ViewSonic PA503X is a bright 4000-lumen XGA projector with extensive connectivity and low input lag for classroom and meeting rooms. Its XGA native resolution and absence of lens shift limit home-theater appeal, but its durability and lamp life suit educational settings.
The XGIMI Horizon Pro is a compact 4K DLP smart projector featuring Android TV, HDR support and powerful built-in Harman/Kardon speakers. Its modest brightness and lack of zoom or lens shift restrict flexibility in well-lit environments. Best suited for users who want portable 4K streaming with strong audio and auto-setup features.
| Attribute | | |
|---|---|---|
4,000 lumensbest | 1,500 lumens | |
22,000best | — | |
— | 1.2best | |
1.19 metersbest | — | |
5,000 hoursbest | — | |
1.1best | — | |
2 watts | 16 wattsbest | |
1 | 2best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Display(3) | ||
Resolution | 1024x768 | 3840x2160 |
Native Resolution | 1024x768 | 3840x2160 |
Brightness (lumens) | 4000 lumens | 1500 lumens |
Projection Geometry(1) | ||
Throw Ratio | 1.96-2.15 | 1.2 |
Lighting(1) | ||
Light Source | UHP/Metal Halide lamp | LED |
Audio(1) | ||
Speaker Power (watts) | 2 watts | 16 watts |
Connectivity(1) | ||
HDMI Ports | 1 | 2 |
Build & Design(1) | ||
Weight (kg) | 2.2 kg | 2.9 kg |
Battery & Power(1) | ||
Power Consumption (watts) | 260 watts | 200 watts |
Products in the top-left offer the best value (high score, low price).
Professional reviewers describe the PA503X as a solid budget option for business and education, emphasizing its bright output, SuperColor color processing, and low input lag.
Professional reviewers commend the Horizon Pro for its effortless auto-setup, vivid 4K picture, strong Harman/Kardon audio, and low input lag, positioning it as a top portable smart projector. However, they note the modest brightness, lack of lens shift/zoom, audible fan noise, and occasional Android TV software hiccups as drawbacks compared to brighter, more feature-rich competitors.
Everyday users appreciate the sharp 4K image, rapid auto-setup, powerful built-in speakers, and Android TV convenience, especially for casual home or travel use. Recurring complaints focus on lens dust buildup, Wi-Fi instability, occasional rainbow artifacts, and the need for darker rooms to achieve the best contrast.
