Optoma HD27 VS
Epson PowerLite 1751
- Brand - Optoma
- Aspect Ratio - 16:9
- REMOTE CONTROL - true
- Brand - Epson
- Aspect Ratio - 4:3
- REMOTE CONTROL - true
Pros & Cons
Optoma HD27
VSPros
- The stereo audio output will allow you to connect the projector to an external speaker system.
- The 3D mode has many customization options which allow modifying it exactly for your needs.
Cons
- The HD143X loses a bit of brightness and color richness w
Specifications
Groups
| Specification | Optoma HD27 | Epson PowerLite 1751 |
|---|---|---|
| Operating Temperature | ||
| Max, C/f | 40/104 | 35/95 |
| Min, C/f | 5/41 | 5/41 |
| Resolution | ||
| Native Resolution | 1920 x 1080 | 1024 x 768 |
| Resolution Abbreviation | Full HD | XGA |
| Max Resolution (resized) | 1920 x 1200 | 1280 x 800 |
| Properties | ||
| Throw Ratio Range | 1.48 - 1.6 | 1.19:1 - 1.43:1 |
| Contrast Ratio | 25000:1 | 2000:1 |
| Brightness, Lumens | 3200 | 2600 |
| Power Consumption, W | 260 | 322 |
| Aspect Ratio | 16:9 | 4:3 |
| Input Lag, Ms | 16 | |
| Projection Distance, M/ft | 0.9 - 9.8/1.8 - 29.5 | 1.2 - 4.4/3.2 - 13.1 |
| Noise Level, Dba | 26 | 40 |
| Projection Screen Size, Inch | 30 - 300 | 30 - 300 |
| Projection System | DLP | 3LCD |
| Pixel Number | 1024000 | 1024000 |
| Color Reproduction | 1073.4 million | 16.77 billion |
| Features | ||
| Mouse Functions | ||
| Remote Control | ||
| Projection Method | front, rear, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
| Security | Kensington lock, password protection | Kensington lock, password protection |
| 3d | ||
| Connectivity | ||
| Composite Video Input (rca) | 1 | 1 |
| 12v Trigger | 1 | |
| Vga Input | 1 | 1 |
| Rs232 (db-9pin) | ||
| Mhl | ||
| Ethernet (rj45) | ||
| Spdif (optical) | ||
| Audio Output (3.5mm) | 1 | |
| Audio Input (3.5mm) | ||
| Usb (service) | 1 | |
| Audio Input (rca) | 1 | 1 |
| Usb | 1 | 1 |
| Video Compatibility | ||
| Secam | ||
| Pal | ||
| Ntsc | ||
| Settings | ||
| Keystone Adjustment Horizontal, +- Degrees | 30 | |
| Keystone Adjustment Vertical, +- Degrees | 40 | 45 |
| Lamp | ||
| Lamp Life (eco Mode), Hours | 6000 | 4000 |
| Lamp Life (normal Mode), Hours | 5000 | 4000 |
| Lamp Type, W | 195 | 230 |
| Audio | ||
| Sound Type | mono | mono |
| Speaker Power, W | 10 | 1 |
| Integrated Speakers | ||
| Lens | ||
| Zoom Ratio | 1.1x | 1.2x |
| Lens Shift | vertical +/- 45%, horizontal +/- 30% | |
| Focal Length, Mm | 21.88 - 24 | 13.52 - 16.22 |
| F-number | 2.5 - 2.67 | 1.58 - 1.7 |
| Dimensions | ||
| Weight, Kg/pounds | 2.49/5.5 | 1.3/3.7 |
| Size W X H X D, сm/inches | 22.86 x 29.72 x 9.40/9 x 11.7 x 3.7 | 5 x 27.9 x 20.3/2.1 x 11.5 x 8.3 |
| User Manual | ||
| Manual | hd27.pdf | powerlite-1751.pdf |
