The ViewSonic PS750W is an interactive projector built specifically for classrooms. It’s priced at $1,629, or $1,499 for the education version. Both versions come with everything you need: the interactive module, two touch pens, whiteboard software, and a wall mount. It’s a complete all-in-one solution for schools.
With 3,300 lumens of brightness and an ultra-short throw design, the PS750W is perfect for classrooms where you can’t always control the lighting. That high brightness means the image stays clear and easy to see—even in rooms with lots of ambient light.
A lot of my friends are high school teachers, and many of their classrooms are lighting nightmares. Add in a dim projector, and it’s hard for anyone—students or teachers—to see what’s on the screen. A projector like the PS750W really helps solve that problem.
These teachers also love using interactive whiteboards, so the PS750W’s built-in interactivity is a big plus. For school districts, combining a projector and whiteboard into one device can also save money over time, especially since many classrooms already need both.
| ViewSonic 规格 | |
|---|---|
| 价格 | |
| 技术 | 数字光固化 |
| 原始分辨率 | 1280×800 |
| 亮度（制造商声明） | 3300 |
| 对比 | 10000:1 |
| 变焦镜头比率 | |
| 镜头移位 | |
| 灯泡寿命 | |
| 重量 | |
| 保修单 | |
We gave the ViewSonic PS750W a Special Interest Award mainly because its interactive software only works with PCs, which limits its flexibility. If it supported Macs too, it likely would’ve earned our top award — that’s how impressive it is as an interactive projector.
Overview
The ViewSonic PS750W is a 3,300-lumen DLP projector with WXGA resolution (1280 x 800)—that’s essentially 720p HD, which means clear, sharp images and text, even for students in the back row.
Lamp life is solid too: up to 3,000 hours in standard mode and 7,500 hours in Eco mode. If teachers use it about 4 hours a day, 5 days a week, it can easily last 3 to 4 years before needing a replacement. And replacement lamps are more affordable than ever.
Priced at $1,499, the PS750W is a smart choice for schools—especially with ViewSonic’s ViewSchool program, which offers education discounts and helpful tools to support interactive teaching.
The projector comes ready for the classroom, with plenty of connectivity options: LAN, audio/video inputs, and even a VGA port for older computers. Its ultra-short throw lens lets it project a large image from just a few feet away—perfect for wall mounting in classrooms with fragile ceilings or limited space.
Although designed for education, the PS750W also works well for business. Its interactive features make meetings, training sessions, and presentations more engaging and memorable.
You can control it with your finger or the included IR pens, and it supports up to 10 touch points at once—great for group activities or collaborative work. Finger touch is especially convenient—no need to rely solely on pens, though they’re a great backup.
Scroll down for highlights, and head to the “Special Features” section for more on what makes the PS750W such a versatile classroom and business tool.
Key Features
3,300 lumens – Bright enough for classrooms with lots of ambient light
Competitive price – MSRP $1,499
WXGA resolution (1280 x 800) – Clear and sharp HD visuals
10,000:1 contrast ratio – Good depth and image detail
10-point touch – Great for interactive group activities
180° laser curtain – Enables precise touch interaction
Annotation software with cloud storage – Save and access your notes easily
ViewBoard Cast – Wirelessly share content from devices
Screen recording – Built-in vBoard software supports it
PC-free presenting – Display and share content wirelessly without a computer
Image correction tools – Includes geometry adjustment and vertical projection
Dual 10W speakers – Enhanced audio with SonicMode (3 preset sound modes)
Sealed optical engine – Keeps dust out and image quality sharp
Network control – Works with Crestron, AMX, and PJLink systems
Instant on/off – Quick start-up saves time
Complete classroom kit – Comes with wall mount, interactive module, 2 pens, and Windows-compatible whiteboard software
Education pricing available
3-year warranty – Covers parts and labor