Reddit rates both Stay Away. The split is what you want: the 4010 — don’t buy it — get the 5050UB instead. The UHZ50 — don’t buy it — get the BenQ 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 →
Don’t buy it — get the BenQ instead
+ A vocal minority of long-term owners report trouble-free operation and praise its durability.
− Reliability is a recurring issue — eARC handshake, DMD chip, firmware, and port failures all appear in long-term reports.
Full verdict →Reddit rates both Stay Away. The split is what you want: the 4010 — don’t buy it — get the 5050UB instead. The UHZ50 — don’t buy it — get the BenQ 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 Stay Away. Don’t buy it — get the BenQ instead. Decent brightness and picture quality, but a low recommend rate and recurring reliability complaints make it hard to endorse over better-supported rivals.