An affordable projector is always a good option to consider, so Optoma UHD60 vs ViewSonic PJD5155 comparison definitely makes sense. Based on our rating, UHD60 has a total rating of 9 out of 10 versus 5.6 for PJD5155.
Advantages Optoma UHD60 over ViewSonic PJD5155
Bring the cinematic 4K UHD experience home with the UHD60
Lower noise level, 28 dB vs 32 dB
UHD60 is HDR-compatible
3D support
More HDMI connectors: 2 vs 1
Stereo sound vs mono from integrated speakers
Advantages ViewSonic PJD5155 over Optoma UHD60
Bigger projection screen size: 30-300 inch vs 26-302 inch
Better brightness: 3300 vs 3000 lumens
Lower power consumption, 265 W vs 348 W
Longer lamp life (normal mode): 5000 vs 4000 hours