Ultra-Short-Throw vs Long-Throw: Let the Room Decide
A laser TV sits inches from the wall and costs a screen. A long-throw sits nine feet back and costs a shadow every time someone walks to the kitchen. This is a geometry decision, not a picture-quality one.
By Eran Yorkovsky · Founder, PickGrade
July 13, 2026 · Openly AI-powered
Most projector buying advice starts with picture quality. For this decision, picture quality is close to irrelevant, and starting there is how people end up with a projector they cannot install.
Throw type is a question about your room. Answer it first, because it eliminates more than half the market either way, and no amount of contrast or color accuracy compensates for a projector that has nowhere to go.
What the two words mean
Throw ratio is the distance a projector needs from the screen, divided by the width of the image it produces there. A 1.2:1 ratio means the projector sits 1.2 feet back for every foot of image width, so a 100-inch screen (about 87 inches wide) needs roughly nine feet of clearance.
Long-throw projectors, which is most of them, run roughly 1.2:1 to 2.5:1. They live on a shelf behind you, a coffee table, or a ceiling mount. The BenQ W5800 is 1.52 to 2.45:1. The Anker Nebula X1 is 0.9 to 1.5:1.
Ultra-short-throw projectors, marketed as laser TVs, run around 0.2:1. The Hisense PX3-Pro is 0.22:1 and the Hisense PT1 is 0.2:1, which means a 100-inch image from about 17 inches off the wall. They sit on the console where your TV used to sit.
The case for a laser TV
A UST solves the problems that make people give up on projectors.
There is no ceiling mount, so there is no drilling, no rental-deposit anxiety, and no partner negotiation about a box on the ceiling. There is no cable running the length of the room. Nobody walks through the beam on the way to the kitchen and throws a hand-shadow across the film, because the beam travels a foot and a half, not nine. And because it lives on furniture and turns on with a remote, it behaves like a television, which matters more than enthusiasts admit: the projector you actually turn on beats the better projector you do not.
The case against a laser TV
Three real costs, and nobody mentions them until after you have bought.
You need the screen. A UST throws light up across the wall at an extreme angle, which makes it uniquely vulnerable to ambient light coming from above, and it exaggerates every bump and ripple in a painted wall. To look like the reviews, it wants a matched ambient-light-rejecting screen, which adds several hundred dollars and is not optional the way it is for a long-throw. Budget for it or do not buy the category.
There is no lens shift. Neither Hisense UST has it, and virtually none do. Alignment is a matter of physically shifting the cabinet a few millimeters at a time until the geometry squares up. It is finicky, it drifts if the console gets bumped, and digital keystone correction costs you pixels.
The black floor is higher. Both Hisense USTs measure well for their class, and the PT1's blacks are genuinely a strong suit. But bouncing light off a wall from below at a sharp angle is a harder optical problem than projecting straight at a screen from across the room, and the deepest blacks still belong to long-throw projectors in dark rooms.
The case for long-throw
More image for the money, and more freedom. A long-throw projector puts its budget into the light engine and the lens rather than into the extreme optics a 0.2:1 ratio demands, so dollar for dollar you get more brightness, more contrast, or both. The Nebula X1 measures brighter than the PX3-Pro, has at least as much native contrast, needs no special screen, and costs about $1,300 less.
You also get placement options a UST cannot offer. The XGIMI Horizon 20 Max has true lens shift, plus or minus 120% vertical, so it can sit well off-center and still produce a clean, uncropped image. And a long-throw can go bigger: the W5800 will fill a 200-inch screen, while the Hisense USTs top out at 150.
The case against long-throw
It needs the room. Nine feet of clear distance, power and signal at that spot, and either a shelf, a table, or a mount. It needs the beam path kept clear, which is a real constraint in a room where people move around. And in a bright room, the projector is fighting ambient light across the whole throw distance rather than the eighteen inches a UST fights it across.
Answer these three questions
- Can the projector sit roughly nine feet from the wall, with power? If no, you want a UST, and the decision is made.
- Will you buy an ALR screen? If no, a UST will disappoint you in any room with windows, and you want a long-throw.
- Does the projector need to look like furniture? If a box on the ceiling is a non-starter in your household, that is a legitimate constraint, and it is what laser TVs are for.
If you answered yes, yes, and no, buy a long-throw and get more picture for the money. If your room said otherwise, buy the laser TV and enjoy the fact that you will actually use it. There is no wrong answer here, only a wrong order: decide where the projector goes, then decide which projector.