---
product_id: 334329757
title: "ViewSonic PX748-4K UHD 4K Projector with 4000 Lumens, 240 Hz, 4.2ms, HDR Support, Auto Keystone, Dual HDMI, and USB C for Home Theater, Stream Netflix with Dongle"
brand: "viewsonic"
price: "€ 1974.53"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.fr/products/334329757-viewsonic-px748-4k-uhd-4k-projector-with-4000-lumens-240
store_origin: FR
region: France
---

# 4.2ms ultra-low input lag 240Hz refresh rate 4000 Lumens brightness ViewSonic PX748-4K UHD 4K Projector with 4000 Lumens, 240 Hz, 4.2ms, HDR Support, Auto Keystone, Dual HDMI, and USB C for Home Theater, Stream Netflix with Dongle

**Brand:** viewsonic
**Price:** € 1974.53
**Availability:** ❌ Out of Stock

## Summary

> 🎥 Elevate your home theater and gaming setup to legendary status!

## Quick Answers

- **What is this?** ViewSonic PX748-4K UHD 4K Projector with 4000 Lumens, 240 Hz, 4.2ms, HDR Support, Auto Keystone, Dual HDMI, and USB C for Home Theater, Stream Netflix with Dongle by viewsonic
- **How much does it cost?** € 1974.53 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/334329757-viewsonic-px748-4k-uhd-4k-projector-with-4000-lumens-240)

## Best For

- viewsonic enthusiasts

## Why This Product

- Trusted viewsonic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Game-Changing Speed & Smoothness:** Experience ultra-responsive gameplay with a 4.2ms input lag and a buttery-smooth 240Hz refresh rate.
- • **Cinematic Brilliance in Any Light:** 4000 ANSI lumens and 4K UHD resolution deliver vivid, bright visuals even in well-lit rooms.
- • **Effortless Setup, Perfect Projection:** Auto H/V keystone, 1.3x optical zoom, and anti-warping tech make installation on any surface a breeze.
- • **HDR & HLG Support for Stunning Detail:** Decode HDR content for richer colors and deeper contrast, elevating every movie and game night.
- • **Versatile Connectivity for Modern Lifestyles:** Dual HDMI, USB-C, LAN control, and 12V trigger ensure seamless integration with all your devices and smart home setups.

## Overview

The ViewSonic PX748-4K is a powerhouse 4K UHD projector boasting 4000 lumens brightness, ultra-low 4.2ms input lag, and a 240Hz refresh rate. Designed for immersive home entertainment and next-level gaming, it features HDR/HLG support, flexible connectivity including USB-C and dual HDMI, and smart auto keystone correction for easy setup. Perfect for millennials craving a cinematic experience and seamless smart home integration.

## Description

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.

Review: Great picture and worth it, just not great speakers. - Very good, even with sunlight. Does take a while to turn on but that’s normal. I do wish it had Bluetooth for exterior speakers as the speakers are not very good.
Review: Best Bang For Your Buck - Quality and Cost - I have to say I am thoroughly impressed. Pretty much a WOW experience from the second I turned it on. Bright and vivid colors, even in a lit room. 4000 lumens in 4k is pretty hard to beat at this price point. Believe me when I say that you get way more than you pay for with the PX748-4K. I had an Epson home cinema and this blows anything out of the water in the $2k and under category. Don’t hesitate to buy if you are looking. My Xbox looks amazing and on screen play is smooth with low latency enabled on the projector. I bought a tv tuner box and this thing is amazing for watching any sports game on the big screen. I project onto a 110” screen and have a semi lit basement unless it’s night time. Beautiful picture night or day!

## Features

- SUPERSIZED MOVIES AND GAMES: High brightness 4000 Lumens 4K UHD projector with high contrast ratio and advanced visual features
- NEXT-LEVEL GAMING: Experience gaming on the big screen with 4.2ms low input lag and a magnificent 240Hz refresh rate
- EASY SETUP: With a 1.3x optical zoom, anti-warping stabilization and auto H/V keystone, you can project on flat and curved surfaces
- HDR CONTENT SUPPORT: With the ability to decode HDR video signals, this projector delivers incredibly detailed video playback
- FLEXIBLE CONNECTIVITY: Supports media players, gaming consoles, PCs, Macs, and mobile devices with inputs like HDMI, USB C, RJ45, 12V Trigger

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096HBWRGT |
| Additional Features | Built-In 3d |
| Antenna Location | Gaming |
| Best Sellers Rank | #1,113 in Video Projectors |
| Brand | ViewSonic |
| Brightness | 4000 Lumen |
| Built-In Media | Power Cord, Projector, Remote, USB Type C cable,, User Manual |
| Color | White |
| Compatible Devices | Personal Computer |
| Connectivity Technology | Ethernet, HDMI , USB, USB 2.0 Type A |
| Contrast Ratio | 12000:1 |
| Control Method | Remote |
| Controller Type | Switch |
| Customer Reviews | 4.3 out of 5 stars 297 Reviews |
| Display Resolution Maximum | 2160 Pixels |
| Display Type | DLP |
| Display resolution | 3840 x 2160 |
| External Testing Certification | Nao aplicavel |
| Form Factor | Portable |
| Hardware Connectivity | USB |
| Item Dimensions L x W x H | 4.3"L x 12.2"W x 8.7"H |
| Item Height | 12.2 inches |
| Item Type Name | 4K Projector |
| Item Weight | 2.8 Pounds |
| Lamp Wattage | 240 Watts |
| Light Source Operating Life | 4000 Hours |
| Manufacturer | ViewSonic |
| Maximum Image Size | 300 Inches |
| Maximum Throw Distance | 9.76 Meters |
| Minimum Image Size | 30 Inches |
| Minimum Throw Distance | 0.75 Meters |
| Model Name | PX748-4K |
| Model Number | PX748-4K |
| Mounting Type | Ceiling Mount |
| Native Resolution | 3840 x 2160 |
| Picture Quality Enhancement Technology | HLG |
| Recommended Uses For Product | Gaming |
| Special Feature | Built-In 3d |
| UPC | 766907008951 |
| Unit Count | 1.0 Count |
| Video Encoding | HEVC Main 10 |
| Voltage | 12 Volts |
| Warranty Description | 3-Year limited warranty on parts, labor and backlight |
| Wattage | 310 watts |

## Product Details

- **Brand:** ViewSonic
- **Connectivity Technology:** Ethernet, HDMI, USB, USB 2.0 Type A
- **Display resolution:** 3840 x 2160
- **Recommended Uses For Product:** Gaming
- **Special Feature:** Built-In 3d

## Images

![ViewSonic PX748-4K UHD 4K Projector with 4000 Lumens, 240 Hz, 4.2ms, HDR Support, Auto Keystone, Dual HDMI, and USB C for Home Theater, Stream Netflix with Dongle - Image 1](https://m.media-amazon.com/images/I/41tUFl4+2AS.jpg)
![ViewSonic PX748-4K UHD 4K Projector with 4000 Lumens, 240 Hz, 4.2ms, HDR Support, Auto Keystone, Dual HDMI, and USB C for Home Theater, Stream Netflix with Dongle - Image 2](https://m.media-amazon.com/images/I/51dWODpICXS.jpg)
![ViewSonic PX748-4K UHD 4K Projector with 4000 Lumens, 240 Hz, 4.2ms, HDR Support, Auto Keystone, Dual HDMI, and USB C for Home Theater, Stream Netflix with Dongle - Image 3](https://m.media-amazon.com/images/I/51tdAEqKw5S.jpg)
![ViewSonic PX748-4K UHD 4K Projector with 4000 Lumens, 240 Hz, 4.2ms, HDR Support, Auto Keystone, Dual HDMI, and USB C for Home Theater, Stream Netflix with Dongle - Image 4](https://m.media-amazon.com/images/I/61G7obQlErS.jpg)
![ViewSonic PX748-4K UHD 4K Projector with 4000 Lumens, 240 Hz, 4.2ms, HDR Support, Auto Keystone, Dual HDMI, and USB C for Home Theater, Stream Netflix with Dongle - Image 5](https://m.media-amazon.com/images/I/61Kl-IC0eqS.jpg)

## Questions & Answers

**Q: What is the input lag of the PX748-4K and how do I activate it?**
A: The PX748-4K operates with a 240Hz refresh rate and a 4.2ms response time (input lag). To enable the 4.2ms input, turn it on via advanced settings and set the refresh rate to 240Hz. Reaction time is based on DMD chip.

**Q: What is the optimal throw distance for a clear 4K image?**
A: The recommended max throw distance to display a clear 4K 300” image is 32 ft.

**Q: What is the optimal screen size for a clear 4K image?**
A: The PX748-4K can display a clear 4K image from 30” to 300”.

**Q: If a Chromecast is attached to the projector, can I use the projector to supply power?**
A: Yes. A built-in USB power output (5V/1.5A) can be used to supply power to wireless dongles like Chromecast or Amazon Fire TV stick.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great picture and worth it, just not great speakers.
*by D***K on September 2, 2025*

Very good, even with sunlight. Does take a while to turn on but that’s normal. I do wish it had Bluetooth for exterior speakers as the speakers are not very good.

### ⭐⭐⭐⭐⭐ Best Bang For Your Buck - Quality and Cost
*by M***R on January 9, 2024*

I have to say I am thoroughly impressed. Pretty much a WOW experience from the second I turned it on. Bright and vivid colors, even in a lit room. 4000 lumens in 4k is pretty hard to beat at this price point. Believe me when I say that you get way more than you pay for with the PX748-4K. I had an Epson home cinema and this blows anything out of the water in the $2k and under category. Don’t hesitate to buy if you are looking. My Xbox looks amazing and on screen play is smooth with low latency enabled on the projector. I bought a tv tuner box and this thing is amazing for watching any sports game on the big screen. I project onto a 110” screen and have a semi lit basement unless it’s night time. Beautiful picture night or day!

### ⭐⭐⭐⭐ Great purchase with minor limitations
*by M***R on September 29, 2025*

I bought this projector for a set up in the backyard for movies and while it is great crisp in color and projects. Well it is missing some of the adjustability to smaller screen sizes on further distance quality and contrasts are amazing. Would definitely recommend to anybody that needs a projector within this price range.

## Frequently Bought Together

- ViewSonic PX748-4K UHD 4K Projector with 4000 Lumens, 240 Hz, 4.2ms, HDR Support, Auto Keystone, Dual HDMI, and USB C for Home Theater, Stream Netflix with Dongle
- VIVO Universal Adjustable Ceiling Projector Mount for Regular and Mini Projectors with Extending Arms, White, MOUNT-VP01W
- VIVO Universal Extending Ceiling Projector Mount, Height Adjustable Projection, White, MOUNT-VP02W

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-22*