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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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DLP Lamp
30 - 300" (0.76 - 7.62m)
0.75-9.76m (100"@2.50m)
1.13-1.47
1.3x optical zoom
240 watt
Normal: 4000 hours
Dynamic Eco-Mode: 20000 hours
1.07B Color (R/G/B 10bit)
37ms
4K (3840x2160)
4,000 ANSI
12,000:1
16:9
Vertical (+/- 40 Degree ) / Horizontal (+/- 40 Degree )
15K-129KHz
23-240Hz
3840 x 2160
3840 x 2160
1x
1x
1x
1x
1x
1x
2x
10W (x1)
100-240V+/- 10%, 50/60Hz AC
310W
<0.5W
Power, keystone/arrow keys, left/blank, menu/exit, right/panel key lock, mode/enter, auto, source
Display, Image, Power Management, Basic, Advanced, System, Information (See user guide for full OSD functionality)
32-104 Degree F (0 - 40 Degree C)
0-90%
1
FCC, cTUVus, ROHS
12.2 x 8.7 x 4.3" (312 x 222 x 108mm)
6.2 lbs (2.8kg)
766907008951
With incredible Ultra HD resolution, HDR/HLG support, and a high brightness of 4,000 ANSI lumens, the ViewSonic PX748-4K projector delivers stunning home entertainment around the clock: day or night, in bright rooms or dark. With an ultra-low 4.2ms input lag, 240Hz refresh rate, and USB-C connectivity for direct streaming from gaming consoles such as the Nintendo Switch, this projector provides a whole new level of gaming. Set-up is a breeze too: 1.3x optical zoom, warping capabilities, and H/V keystoning allow for more flexible mounting and easy installation with screen sizes up to 300" on nearly any surface. What's more, LAN control compatibility and a 12V trigger make this projector a perfect addition to any smart home.
True 4K Clarity with HDR and HLG Support
Immerse yourself in true 4K resolution. With HDR and HLG support, this projector creates dynamic images that bring out the best in both dark and light scenes.
Bright Images in any Environment
Packed with 4,000 ANSI lumens and a high contrast ratio, this projector is guaranteed to produce bright images in nearly any environment - even in rooms with high ambient light.
Big-Screen Streaming via USB-C
Project content directly from your phone, laptop or tablet while also simultaneously charging these devices . You can even play Nintendo Switch games on the big screen via direct connection without the dock.
Ultra-Low Input Lag and 240Hz Refresh Rate
This projector features a 4.2ms input lag at 1080p resolution and a 240Hz refresh rate. That means you can enjoy fast-action gaming on the big screen like never before.
Flexible Installation
With warping, auto-keystoning and 1.3x zoom, this projector adapts easily to its environment. Setup has never been easier.
Motorized Screen Control
With an integrated 12v trigger output, this projector can be connected to a motorized projection screen via a 12v cable. The screen will automatically lower when the projector is powered on, and automatically be raised when the projector is powered off.