Reddit's answer is the XGIMI Horizon Ultra. Buy only if you want a bright, portable projector and think the price is fair for what you get. The 4010 is a Stay Away — don’t buy it — get the 5050UB instead.

Don’t buy it — get the 5050UB instead
+ Brightness is the most repeated compliment — owners say it holds up well in non-blacked-out rooms.
− Contrast is the most repeated complaint — a vocal minority finds blacks and shadow detail lacking.
Full verdict →
Buy only if you want a bright, portable projector and think the price is fair for what you get.
+ Brightness is a vocal-minority highlight, with some owners calling it impressively capable for its class.
− Contrast is a recurring complaint — it comes up repeatedly as the single most cited shortfall.
Full verdict →Reddit's answer is the XGIMI Horizon Ultra. Buy only if you want a bright, portable projector and think the price is fair for what you get. The 4010 is a Stay Away — don’t buy it — get the 5050UB instead.
Reddit's verdict is Stay Away. Don’t buy it — get the 5050UB instead. Strong image and brightness for the price, but reliability is unknown and the 5050UB may be worth the upgrade.
Reddit's verdict is Risky Buy. Buy only if you want a bright, portable projector and think the price is fair for what you get. Great picture in a portable package, but contrast limitations keep it from matching a true home-theater projector.