ASUS ProArt A1: Specs, Throw Distance & Alternatives
A 1080p LED projector built for colour-accurate work rather than gaming or dark-room movies. ASUS rates it at 3,000 ANSI lumens; ProjectorCentral measured 2,416 in its brightest mode and 1,266 in sRGB mode. Contrast is low at a rated 800:1, and measured input lag is 46–51 ms.
Is the ASUS ProArt A1 right for you?
Good for
- Colour-critical viewing: ProjectorCentral measured 1,266 lumens in its sRGB mode
- Low upkeep: LED rated for 30,000 hours
- Two HDMI 2.0b inputs, with 1080p/120 accepted
- Some placement flexibility from its 1.2x zoom
What to plan for
- Low contrast (800:1 rated), so blacks look grey in a dark room
- Not a gaming pick: 46–51 ms measured lag
- No HDR and no built-in streaming; the included dongle only mirrors screens
- Native 1080p: 4K sources are shown at 1080p
- At 12.6 lb it is not one to carry around
Based on manufacturer specifications and published reviews (sources below). We don't do hands-on testing.
ASUS ProArt A1 specs
| Resolution | 1080p (1920 × 1080 native; accepts 4K input) |
|---|---|
| Brightness | 3,000 ANSI lumens (ASUS rating; ProjectorCentral measured 2,416) |
| Display technology | DLP |
| Light source | LED |
| Light source life | 30,000 hours |
| Contrast ratio | 800:1 (ASUS rating) |
| Throw ratio | 1.30-1.56:1 |
| Lens shift | None (fixed 83% offset) |
| Max refresh rate | 120 Hz |
| HDMI ports | 2 (HDMI 2.0) |
| Speakers | 10 W |
| Weight | 12.6 lb |
How far from the screen?
Lens-to-screen distance for a 16:9 image, calculated from its 1.30-1.56:1 throw ratio. The zoom lets you place it anywhere in the range.
| Screen | Closest | Farthest |
|---|---|---|
| 80″ | 7' 7" | 9' 1" |
| 100″ | 9' 5" | 11' 4" |
| 120″ | 11' 4" | 13' 7" |
| 150″ | 14' 2" | 17' 0" |
ASUS ProArt A1 input lag by mode
| Signal | Input lag |
|---|---|
| 1080p / 120 Hz (Game mode) | 46 ms |
| 1080p / 60 Hz (Game mode) | 51 ms |
| 4K / 60 Hz input (Game mode) | 51 ms |
Source: measured by ProjectorCentral. Its fastest figure (46 ms at 1080p / 120 Hz (Game mode)) is quicker than 7 of the 96 projectors with a lag figure in our input lag database, which lists each model's fastest mode.
ASUS ProArt A1 alternatives at a similar price
In-stock 1080p projectors priced closest to it on Amazon today.
| Model | Price today | Amazon rating | Compare |
|---|---|---|---|
| ASUS ProArt A1 (this one) | $1,300 | 4.0★ | — |
| Optoma GT2400HDR - Full HD 1080p | $1,299 | — | — |
| Epson Pro EX11000 3-Chip 3LCD Full HD 1080p Wireless Laser P | $1,267 | 4.7★ | — |
| Optoma GT2100HDR Short Throw Full HD Home Laser Projector | $1,213 | 4.0★ | — |
| Optoma GT3500HDR 1080p Full HD Home Laser Projector | $1,499 | 3.9★ | — |
ASUS ProArt A1 FAQ
- How far from the screen should the ASUS ProArt A1 be for a 100-inch image?
- Between 9' 5" and 11' 4" from lens to screen, depending on the zoom setting (throw ratio 1.30-1.56:1).
- What is the input lag of the ASUS ProArt A1?
- 1080p / 120 Hz (Game mode): 46 ms; 1080p / 60 Hz (Game mode): 51 ms; 4K / 60 Hz input (Game mode): 51 ms. Source: measured by ProjectorCentral.
- Does the ASUS ProArt A1 have lens shift?
- No. It has a fixed 83% offset and a 1.2x zoom.
Sources
Price, stock and rating come from Amazon and update automatically (last checked Nov 14, 2026, 8:00 PM).
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