LG HU80KA VS
Optoma UHD51A
- Brand - LG
- Aspect Ratio - 16:9
- REMOTE CONTROL - true
- Brand - Optoma
- Aspect Ratio - 16:9
- REMOTE CONTROL - true
Product Analysis - Choose the best one
LG HU80KA...
LG HU80KA: Laser Type 4K/HDR Projector with Wireless Connectivity
This high-end LG HU80KA 4K UHD projector is innovative and full of features including the native 4K UHD image quality, HDR support, wireless streaming, and so on.
The unit is versatile and can be installed upright on any surface. It has an unusual design, can provide a cris
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Optoma UHD51A...
(4.8)
Optoma UHD51A — High-Contrast Short-Throw 4K Projector with Quiet Operation
Here’s the detailed Optoma UHD51A review. The projector features native UHD quality, HDR10 compatibility, enhanced color mode, versatile connections, and regulation mechanisms. This device creates a high-quality image on a short distance while preserv
Read MorePros & Cons
Optoma UHD51A
VSPros
- Alexa and Google Assistant compatibility
- HDR10 and HLG support
- High brightness and contrast
Cons
- Fan noise sometimes
Specifications
Groups
| Specification | LG HU80KA | Optoma UHD51A |
|---|---|---|
| Video Compatibility | ||
| Pal | ||
| Ntsc | ||
| Secam | ||
| Operating Temperature | ||
| Min, C/f | 5/41 | |
| Max, C/f | 40/104 | |
| Properties | ||
| Contrast Ratio | 150000:1 | 500000:1 |
| Brightness, Lumens | 2500 | 2400 |
| Power Consumption, W | 250 | 317 |
| Aspect Ratio | 16:9 | 16:9 |
| Input Lag, Ms | 70 | |
| Projection Distance, M/ft | 1.1 - 4.3/3.2 - 13.1 | 1 - 8.1/3.4 - 26.4 |
| Noise Level, Dba | 30 | 28 |
| Projection Screen Size, Inch | 40 - 150 | 30 - 300 |
| Projection System | DLP | DLP |
| Pixel Number | 8847360 | 8294400 |
| Color Reproduction | 1.07 billion | 1.07 billion |
| Throw Ratio Range | 1.32:1 - 1.58:1 | 1.21:1 - 1.59:1 |
| Features | ||
| Remote Control | ||
| Projection Method | front, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
| Security | Kensington lock, password protection | Kensington lock, password protection |
| 3d | ||
| Mouse Functions | ||
| Connectivity | ||
| Vga Input | 1 | |
| Rs232 (db-9pin) | 1 | |
| Mhl | ||
| Ethernet (rj45) | ||
| Spdif (optical) | 1 | |
| Audio Output (3.5mm) | 1 | |
| Audio Input (3.5mm) | 1 | |
| Usb (service) | 1 | |
| Audio Input (rca) | 1 | 1 |
| Usb | 2 | 3 |
| Composite Video Input (rca) | 1 | |
| 12v Trigger | 1 | |
| Settings | ||
| Keystone Adjustment Horizontal, +- Degrees | ||
| Keystone Adjustment Vertical, +- Degrees | ||
| Lamp | ||
| Lamp Life (eco Mode), Hours | 20000 | 15000 |
| Lamp Life (normal Mode), Hours | 20000 | 4000 |
| Lamp Type, W | 240 | |
| Audio | ||
| Sound Type | stereo | stereo |
| Speaker Power, W | 14 | 10 |
| Integrated Speakers | ||
| Lens | ||
| Zoom Ratio | 1.3x | |
| Lens Shift | vertical +/- 15% | |
| Focal Length, Mm | 20.91 - 32.62 | |
| F-number | 2.5 - 3.26 | |
| Dimensions | ||
| Weight, Kg/pounds | 6.7/13.2 | 6.5/11.7 |
| Size W X H X D, сm/inches | 18.5 x 6.2 x 6.2/47 x 16 x 16 | 39.2 x 28.1 x 12.9/15.4 x 11.1 x 5.1 |
| Resolution | ||
| Resolution Abbreviation | 4K | 4K |
| Max Resolution (resized) | 4096 x 2160 | 3840 x 2160 |
| Native Resolution | 3840 x 2160 | 3840 x 2160 |
| User Manual | ||
| Manual | hu80ka.pdf | uhd51a.pdf |
