X3100i vs 5050UB
Projectors · 574 owner opinions across both productsBuy the X3100i.
Reddit's answer is the BenQ X3100i. Buy it — if you want a bright, flexible projector and prioritize image punch and placement flexibility over a proven track record. The 5050UB is a Buy If — buy it if you prioritize deep blacks and overall image quality in a dark home theater room. At $1799 against $2818 today, the 5050UB costs $1019 more and carries the weaker verdict.
Built from 574 owner opinions across both products · 63 long-term reports · how we decide
Owners who used both
Not two separate populations — 37 people whose comments show they used, returned, or directly compared both. This is the same person choosing.
1 said it depends on the use case.
The corpus favors the X3100i by 11 points, but people who used both chose the 5050UB 27–9. Different populations, honestly reported.
What owners say
88% would buy againof 106 owners
First 6 months 0% → long-term 91%+91of 3 long-term owners
77% would buy againof 468 owners
First 6 months 100% → long-term 86%−14of 60 long-term owners
The 5050UB's record runs 468 owners against 106 for the X3100i — weigh the thinner side accordingly.
What you’ll regret
No recurring failure pattern measured — but too few long-term owners to call that reassuring.
No single component dominates
~1 in 9 long-term reports mention a failure, spread across bulb, optical engine, main board, and display components, typically surfacing between 22 and 49 months of ownership. Warranty outcomes are split — 5 resolved, 6 unresolved — so coverage is not guaranteed. This matches the category baseline of 12% serious failures, making it about typical for home theater projectors.
Typically reported months 22–48 · 60 long-term owners
These are the share of long-term owner reports that mention a failure, not the share of units that fail — owners with working units mostly don’t post.
Price and value
Gap today: $1,019 — X3100i is the cheaper buy.
Price links carry an affiliate tag. It never changes the verdict.
brightness and lens shift flexibility matter most to you — threads repeatedly call this one of the punchiest projectors in its class.
contrast and image quality in a dedicated dark room matter most to you.
Questions people ask about this matchup
Which is better, the X3100i or the 5050UB?
Reddit's answer is the BenQ X3100i. Buy it — if you want a bright, flexible projector and prioritize image punch and placement flexibility over a proven track record. The 5050UB is a Buy If — buy it if you prioritize deep blacks and overall image quality in a dark home theater room.
Is the 5050UB worth $1019 more than the X3100i?
At $2818 against $1799 today, the 5050UB costs 57% more and carries the weaker verdict (Buy If against the X3100i's Strong Buy) — the extra money buys features, not a better ownership record.
X3100i full verdict →5050UB full verdict →All Projectors verdicts →