I’ve tested BenQ HT2050 vs Optoma HD143X in order to compare features of the devices that belong to leading manufacturers. Both models are full HD projectors to provide a 4K-quality picture and even 3D capability. They are based on the same DLP tech and have the identical resolution but let’s reveal what’s hidden behind their main specs.
When looking at Optoma HD143X vs BenQ HT2050 with regard to their brightness, Optoma can be used in not only a room with minimum ambient light but also in the classrooms or conference rooms due to its 3000 lumens versus BenQ’s 2200 ones. It has 23000:1 of contrast ratio against BenQ’s 15000:1. However, Optoma needs larger projection distance and larger spaces, as a result, to provide accurate and sharp picture while one can use BenQ in a small room.
Both units have lamps with the same power and lifespan, but Optoma’s lamp has eco mode.
Either the BenQ HT2050 or the Optoma HD143X’s lenses can be adjusted vertically, but the latter is able to move up and down up to 40% in comparison with BenQ’s ability to reposition the lens by 10% only. So, Optoma features greater leeway in its placement in a room. However, both models come with vertical keystone correction up to 40 degrees that can be in handy if there’s no opportunity to get the right lens-to-screen angle so that the image looks like an even rectangle on all sides.
The Optoma HD143X has much lower input lag that makes it suitable for games with 60 frames per second.
The BenQ HT2050 is remarkable for its rounded sides and a bit of silver trim. It’s designed to reducing light leakage and the noise by 3dB. The Optoma HD143X is square and goes in black, but it’s lighter and more compact.
Both units have inputs/outputs on the back. They come with two HDMI ports, but BenQ has VGA input for a PC, RCA to connect audio sources, receivers/amplifiers, speakers, and audio input/output to connect an external or an extra analog audio source.
Specification | BenQ HT2050 | Optoma HD143X |
---|---|---|
Features | ||
3d | ||
Mouse Functions | ||
Remote Control | ||
Projection Method | front, ceiling mount, tabletop | front, rear, ceiling mount, tabletop |
Security | Kensington lock, password protection | Kensington lock, |
Connectivity | ||
Audio Input (rca) | 1 | |
Usb | 1 | 1 |
Composite Video Input (rca) | 1 | |
12v Trigger | 1 | 1 |
Vga Input | 1 | |
Rs232 (db-9pin) | 1 | |
Mhl | ||
Ethernet (rj45) | ||
Spdif (optical) | ||
Audio Output (3.5mm) | 1 | |
Audio Input (3.5mm) | ||
Usb (service) | 1 | |
Lens | ||
F-number | 2.59 - 2.87 | |
Zoom Ratio | 1.3x | 1.1x |
Lens Shift | vertical +/- 10% | vertical +/- 40% |
Focal Length, Mm | 16.88 - 21.88 | 15.59 - 17.1 |
User Manual | ||
Manual | ht2050.pdf | hd143x.pdf |
Resolution | ||
Max Resolution (resized) | 1920 x 1200 | 1920 x 1200 |
Native Resolution | 1920 x 1080 | 1920 x 1080 |
Resolution Abbreviation | Full HD | Full HD |
Properties | ||
Color Reproduction | 1.07 billion | 1.07 billion |
Throw Ratio Range | 1.15 - 1.5 | 1.47 - 1.62 |
Contrast Ratio | 15000:1 | 23000:1 |
Power Consumption, W | 375 | 330 |
Brightness, Lumens | 2200 | 3000 |
Input Lag, Ms | 33 | 16 |
Aspect Ratio | 16:9 | 16:9 |
Noise Level, Dba | 29 | 31 |
Projection Distance, M/ft | 1.3 - 7.6/3.2 - 22.9 | 1.2 - 11/3.2 - 36 |
Projection Screen Size, Inch | 60 - 180 | 37 - 307 |
Projection System | DLP | DLP |
Pixel Number | 8300000 | 2304000 |
Video Compatibility | ||
Secam | ||
Pal | ||
Ntsc | ||
Operating Temperature | ||
Max, C/f | 35/95 | 35/95 |
Min, C/f | 5/41 | 5/41 |
Lamp | ||
Lamp Life (eco Mode), Hours | 5000 | 10000 |
Lamp Life (normal Mode), Hours | 3500 | 3500 |
Lamp Type, W | 240 | 240 |
Settings | ||
Keystone Adjustment Horizontal, +- Degrees | ||
Keystone Adjustment Vertical, +- Degrees | 40 | 40 |
Audio | ||
Sound Type | mono | mono |
Speaker Power, W | 10 | 10 |
Integrated Speakers | ||
Dimensions | ||
Weight, Kg/pounds | 3.30/7.27 | 2.49/5.5 |
Size W X H X D, сm/inches | 37.85 x 12.19 x 27.69/14.9 x 4.8 x 10.9 | 22.86 x 29.72 x 9.65/9 x 11.7 x 3.8 |