Price Comparison
No stores registered at this time
VS
Optoma HD28i
VS
Epson PowerLite 685W
Feature Comparison
Main features
Main features
| General Grouping | Fixed | Fixed |
|---|---|---|
| Lamp Technology Type | ||
| Lamp Power | ||
| Standard Image Quality | ||
| Maximum Image Diameter | 306 inch | 100 inch |
| Minimum Image Diameter | 33.5 inch | 60 inch |
| Lamp Type | - |
Main components
Main components
| Focal Length in Millimeters | 21.86 to 24 mm | 3.77 millimeter (mm) |
|---|
Visual details
Visual details
| Minimum Distance to the Screen | 1.2 meter (m) | 0.34 meter (m) |
|---|---|---|
| Maximum Distance to the Screen | 10 meter (m) | 0.6 meter (m) |
| Throw Ratio | 1.47 to 1.63 | 0.28 to 0.37 |
| Magnification Level | 1.1 times (e.g., 2x for 2 times) | |
| White Light Brightness | 4000 lumen (lm) | 3500 lumen (lm) |
| Color Light Brightness | 4000 lumen (lm) | 3500 lumen (lm) |
| Horizontal and Vertical Image Correction (Keystone) | Yes | Yes |
| Number of screen pixels | - | 1,024,000 point / dot |
| Color variety produced | - | 1.07 billion colors |
| Color Processing | - | 10 bit |
Technical features
Technical features
| Focus System Type | Manual | Manual |
|---|---|---|
| Total Speaker Power | ||
| Wi-Fi Connection | Yes | Yes |
| Bluetooth Connection | Yes | No |
| Aperture Opening Amount | - |
Power supply and battery life
Power supply and battery life
| Power Source Type | Mains power | Mains power |
|---|
Other features
Other features
| Current and Voltage | ||
|---|---|---|
| Overall Projector Dimensions | 96 * 230 * 298 millimeter (mm) | 149.8 * 401.3 * 368.3 millimeter (mm) |
| Overall Projector Weight | 2820 gram (g) | 5715 gram (g) |
Aesthetic features
Aesthetic features
| Color Options | White | White |
|---|
General specifications
General specifications
| Equivalent Name | - |
|---|
Display
Display
| Screen Aspect Ratio | - |
|---|
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
User Rating Comparison
Optoma HD28i
0
/10
from total 1 Vote
Epson PowerLite 685W
0
/10
from total 1 Vote
Questions and Answers About This Comparison
No questions have been asked about this comparison yet.
Be the first to ask a question!
Your question will be displayed after approval
