It makes sense comparing Optoma UHD60 vs Nebula Mars II because they both are able to give some premium features. Based on our rating, UHD60 has a total rating of 9 out of 10 versus 6.6 for Mars II.
Advantages Optoma UHD60 over Nebula Mars II
Bring the cinematic 4K UHD experience home with the UHD60
Bigger projection screen size: 26-302 inch vs 30-150 inch
Better brightness: 3000 vs 300 lumens
Lower noise level, 28 dB vs 32 dB
UHD60 is HDR-compatible
3D support
More HDMI connectors: 2 vs 1
Advantages Nebula Mars II over Optoma UHD60
Lower power consumption, 57 W vs 348 W
Wireless connection enabled
Longer lamp life (normal mode): 30000 vs 4000 hours