Optoma GT2300HDR
Today
Typical price$1,099
Amazon: the cheapest today among the stores checked
Buy on AmazonOptoma GT2300HDR or Viewsonic LSD400HD-ST Bright 4000 Lumens 1080p Short Throw Laser Projector?
LSD400HD-ST Bright 4000 Lumens 1080p Short Throw Laser Projector costs $17 less today, across the stores checked.
Optoma GT2300HDR is the cheaperViewsonic LSD400HD-ST Bright 4000 Lumens 1080p Short Throw Laser Projector is $17 the cheaper
The comparison in detail
Viewsonic LSD400HD-ST Bright 4000 Lumens 1080p Short Throw Laser Projector
Today
Typical price$1,082
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
GT2300HDR
- Amazon Lowest price$1,099Buy on Amazon
LSD400HD-ST Bright 4000 Lumens 1080p Short Throw Laser Projector
- Amazon Lowest price$1,082Buy on Amazon
Spec sheet side by side
| Item | GT2300HDR | LSD400HD-ST Bright 4000 Lumens 1080p Short Throw Laser Projector |
|---|---|---|
| Specs | ||
| Type | Home | Home |
| Brightness changes | 3,600 lm | 4,000 lm |
| General | ||
| Model changes | GT2300HDR | LSD400HD-ST Bright 4000 Lumens 1080p Short Throw Laser Projector |
Other comparisons
GT2300HDR orEpson PowerLite L260F 3LCD Projector$1,079Compare- LSD400HD-ST Bright 4000 Lumens 1080p Short Throw Laser Projector orEpson PowerLite L260F 3LCD Projector$1,079Compare
GT2300HDR orNebula Cosmos 4K SE Portable Projector$1,100Compare
LSD400HD-ST Bright 4000 Lumens 1080p Short Throw Laser Projector orEpson Pro EX9240 3-Chip 3LCD Full HD 1080p Projector$1,068Compare- LSD400HD-ST Bright 4000 Lumens 1080p Short Throw Laser Projector orNebula Cosmos 4K SE Portable Projector$1,100Compare
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.