The Philips Monroe LC6131 has a maximum resolution of SVGA (800x600). That's 53% less resolution than the most frequently found native projector resolution of WXGA (1280x800). The worst resolution of all multimedia projectors of a comparable spec and age to the Monroe LC6131 is nHD (640x360) and the best is DCI 4K (4096 x 2160).
We compared all the other projectors that have a resolution of SVGA (800x600) to this data projector and we think a higher Kagoo Rating™ projector such as the P1173[pl_2123413_price], and the X1173[pl_2123448_price] both from Acer or the Epson PowerLite Home Cinema 500[plb_2231990_price] are also worth considering.
If the resolution of this projector is too low for you then you might want to also look at the Aiptek MobileCinema Q20[plb_2407436_price] (540p (960x540 and higher rated) and higher rated), the Epson V11H445320[plb_2096675_price] (540p (960x540 and higher rated) and higher rated), or the NEC NP-PX800[plb_2054276_price] (XGA (1024x768 and higher rated) and higher rated).