BenQ LK830ST Short-Throw Projector
Today
Typical price$2,599
Amazon: the cheapest today among the stores checked
Buy on AmazonBenQ LK830ST Short-Throw Projector or BenQ LU930 WUXGA DLP Lamp-Free Laser Projector?
LU930 WUXGA DLP Lamp-Free Laser Projector costs $49 less today, across the stores checked.
BenQ LK830ST Short-Throw Projector is the cheaperBenQ LU930 WUXGA DLP Lamp-Free Laser Projector is $49 the cheaper
The comparison in detail
BenQ LU930 WUXGA DLP Lamp-Free Laser Projector
Today
Typical price$2,550
Amazon: the cheapest today among the stores checked
Buy on AmazonAffiliate links: if you buy, the store pays us a commission at no cost to you.
Both prices over the last 30 days
First data point for one of the two: the chart appears as the days go by.
Still only a few days of data for both to read the trend; the chart fills in as the days go by.
Where is each one cheapest today?
Updated 07/11/2026
LK830ST Short-Throw Projector
- Amazon Lowest price$2,599Buy on Amazon
LU930 WUXGA DLP Lamp-Free Laser Projector
- Amazon Lowest price$2,550Buy on Amazon
Spec sheet side by side
| Item | LK830ST Short-Throw Projector | LU930 WUXGA DLP Lamp-Free Laser Projector |
|---|---|---|
| Specs | ||
| Type | Home | Home |
| Brightness changes | not listed | 5,000 lm |
| General | ||
| Model changes | LK830ST Short-Throw Projector | LU930 WUXGA DLP Lamp-Free Laser Projector |
Other comparisons
LK830ST Short-Throw Projector orEpson PowerLite 800F 3LCD Projector$2,640Compare
LU930 WUXGA DLP Lamp-Free Laser Projector orNebula X1 Projector$2,589Compare
LK830ST Short-Throw Projector orLG HU85LA 120” 4K UHD Resolution (3840 x 2160) Laser Smart Home Theater$2,599Compare
LU930 WUXGA DLP Lamp-Free Laser Projector orViewsonic LS832WU WUXGA 5000 Lumens Laser Ultra Short Throw Projector$2,511Compare- LK830ST Short-Throw Projector orNebula X1 Projector$2,589Compare
LK830ST Short-Throw Projector orXGIMI HORIZON 20 Max 4K Projector Triple Laser Home Theater 5700 ISO Lumens$2,599Compare
How we choose
Source: Catalog of partner stores, checked on 07/11/2026.
Lowest price seen for the product in the stores we read, on the day it was read, before sales tax. The model is the brand plus the name of the projector; the versions go in the table. The price range, the median and the position use only models with a score; the price comparison looks at models whose score is within 0.5 points.
The spec score doesn’t measure real contrast or noise or durability, and the strong or weak point reading is just a comparison of numbers, not a buying recommendation.