BenQ LH750 1080P Full HD Business LED Projector 5000 Lumens
Today
Typical price$1,399
Amazon: the cheapest today among the stores checked
Buy on AmazonBenQ LH750 1080P Full HD Business LED Projector 5000 Lumens or Optoma 4K400x?
Cost the same today, across the stores checked.
BenQ LH750 1080P Full HD Business LED Projector 5000 Lumens is the cheaperOptoma 4K400x is the cheaper
The comparison in detail
Optoma 4K400x
Today
Typical price$1,399
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
LH750 1080P Full HD Business LED Projector 5000 Lumens
- Amazon Lowest price$1,399Buy on Amazon
Optoma 4K400x
- Amazon Lowest price$1,399Buy on Amazon
Spec sheet side by side
| Item | LH750 1080P Full HD Business LED Projector 5000 Lumens | Optoma 4K400x |
|---|---|---|
| Specs | ||
| Type | Home | Home |
| Brightness changes | 5,000 lm | 4,000 lm |
| 4K changes | not listed | Yes |
| General | ||
| Model changes | LH750 1080P Full HD Business LED Projector 5000 Lumens | 4K400x |
Other comparisons
LH750 1080P Full HD Business LED Projector 5000 Lumens orBenQ LH650 Business Projector Laser 1080p 4000 ANSI Lumen$1,413Compare
LH750 1080P Full HD Business LED Projector 5000 Lumens orBenQ TK700ST 4K HDR Short Throw Video and Gaming Projector 3000 Lumens$1,399Compare- Optoma 4K400x orBenQ TK700ST 4K HDR Short Throw Video and Gaming Projector 3000 Lumens$1,399Compare
LH750 1080P Full HD Business LED Projector 5000 Lumens orJmgo N1S Ultimate Triple Laser 4K Projector$1,399Compare- Optoma 4K400x orJmgo N1S Ultimate Triple Laser 4K Projector$1,399Compare
LH750 1080P Full HD Business LED Projector 5000 Lumens orOptoma GT2400HDR$1,378Compare
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.