In today's world, many cinema-goers face a common issue: switching from a large 300-inch screen to a smaller 50 or 60-inch LCD TV at home can feel disappointing. The image appears tiny and lacks the immersive experience of the big screen. It's similar to moving from a 5.5-inch iPhone 7 Plus to a 4-inch model — it’s simply not the same. This reflects the growing demand for "big screens," yet high prices often push consumers toward more affordable options like home projectors that offer both size and value.
For eight consecutive years, BenQ has been a market leader in DLP technology. Recently, they launched an upgraded version of their 1080p home projector, the W1120. Known for its exceptional color performance, BenQ has always focused on delivering accurate and vivid images. Their CinematicColor technology ensures faithful color reproduction, a standard upheld by all their home projectors. High-end models are even certified by ISF and THX, two prestigious names in the industry. This time, the W1120, though an entry-level model, was developed with input from engineers who also hold ISF and THX certifications. How does it perform?
The BenQ W1120 is compact and lightweight, measuring 380.5 x 121.7 x 277 mm and weighing 3.3 kg. While not as small as micro-projectors, it’s still considered portable for a home unit. Its design features a sleek white and silver-gray finish, a large grille, and rounded corners — a signature style that makes it instantly recognizable as a BenQ product.
In terms of specifications, the W1120 offers a 1080p resolution, 2200 lumens brightness, a 15,000:1 contrast ratio, and over 96% Rec.709 color gamut — making it a strong contender in the entry-level home projector market. It uses a short-throw lens, allowing a 100-inch screen to be displayed from just 2.5 meters away. It supports vertical lens shift (10%) and horizontal keystone correction (±30°), making setup easier in tight spaces.
The control panel is located on top, featuring a power button, menu, and directional controls. On the sides, large vents ensure efficient cooling, with heat primarily concentrated near the front panel. The interface includes two HDMI ports, one USB, video/audio inputs/outputs, and a 12V trigger for device integration.
One of the standout features of the W1120 is its color accuracy. Even though it's an entry-level model, it retains BenQ’s reputation for excellent color reproduction. With a 6-segment color wheel and over 96% Rec.709 coverage, it delivers vibrant and natural colors. Combined with CinematicColor tuning, the results are impressive.
In dark environments, the W1120 excels in contrast, producing deep blacks and sharp details. When testing with a 4K HDR Blu-ray disc, the projector handled the content well, offering rich textures and minimal noise. While it doesn’t have a built-in smart system, external devices like a Blu-ray player can easily connect.
Sound quality is another pleasant surprise. The four preset modes — movie, game, music, and competition — deliver distinct audio experiences. Movie mode provides a wide soundstage, while game mode enhances spatial effects. Music mode offers balanced mid-range and punchy bass, making it suitable for various content types. However, the 10W speaker is mono, which is a minor drawback.
Installation is user-friendly thanks to short-throw projection, lens shift, and keystone correction. The W1120 is ideal for small living rooms where space is limited. Its quiet operation and energy efficiency further enhance its appeal. At 285W and 36dB, it runs smoothly without causing disturbance.
Overall, the BenQ W1120 is a solid choice for those seeking a balance between brightness, color, and design. It’s perfect for users who don’t want to compromise on visuals, prefer a stylish look, and need a projector that fits into a small space. While it lacks some advanced features like smart systems, it delivers great value for its price. If you're looking for an entry-level home projector that offers excellent performance and ease of use, the W1120 is definitely worth considering.
The control switch is a special switch for process control of electrical control and thermal instrumentation. Specifically, there are positioning operation, self-resetting operation, positioning-self-resetting operation, blocking operation, positioning-blocking operation, self-resetting-positioning-locking operation and so on.
The types of control switches are:
ME Limit Switch
Micro Switch
QS5 Cam Switch
Universal Changeover Switch
Foot Switch
Proximity Switch (Sensors)
Switching Power Supply Unit
Float Switch
Weather Proof Isolating Switch
Isolating Switch and Changeover Switch
Control Switches,Float Switch,Proximity Switch,Cam Switch
Ningbo Bond Industrial Electric Co., Ltd. , https://www.bondelectro.com