---
product_id: 364931531
title: "(Px748-4K) 4K UHD Projector with 4000 Lumens 240 Hz 4.2Ms HDr Support Auto Keystone Dual HDmi And USB-C For Home Theater Day And Night, Stream Netflix with Dongle, White"
brand: "viewsonic"
price: "13586.99 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "View Sonic"
url: https://www.desertcart.tn/products/364931531-px748-4k-4k-uhd-projector-with-4000-lumens-240-hz
store_origin: TN
region: Tunisia
---

# 4.2ms ultra-low input lag 4000 Lumens ultra-bright 3840x2160 4K UHD resolution (Px748-4K) 4K UHD Projector with 4000 Lumens 240 Hz 4.2Ms HDr Support Auto Keystone Dual HDmi And USB-C For Home Theater Day And Night, Stream Netflix with Dongle, White

**Brand:** viewsonic
**Price:** 13586.99 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** (Px748-4K) 4K UHD Projector with 4000 Lumens 240 Hz 4.2Ms HDr Support Auto Keystone Dual HDmi And USB-C For Home Theater Day And Night, Stream Netflix with Dongle, White by viewsonic
- **How much does it cost?** 13586.99 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/364931531-px748-4k-4k-uhd-projector-with-4000-lumens-240-hz)

## 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

- • **HDR & HLG Support:** Experience stunningly detailed, true-to-life colors with advanced HDR decoding.
- • **Seamless Connectivity:** Dual HDMI, USB-C, Ethernet, and 12V trigger for smart home integration and versatile device compatibility.
- • **Game-Changer Performance:** 240Hz refresh rate + 4.2ms lag means buttery-smooth, lag-free gaming on the big screen.
- • **Cinematic Brilliance Anytime:** 4000 ANSI lumens deliver vivid visuals even in bright rooms—day or night.
- • **Effortless Setup & Flexibility:** Auto keystone, 1.3x optical zoom, and warping tech for perfect alignment on any surface.

## Overview

The ViewSonic PX748-4K is a powerhouse 4K UHD projector boasting 4000 ANSI lumens brightness, 240Hz refresh rate, and ultra-low 4.2ms input lag. Designed for immersive home cinema and next-level gaming, it supports HDR/HLG content and offers flexible installation with auto keystone and optical zoom. Multiple connectivity options including USB-C and Ethernet make it a smart, versatile choice for professionals craving premium visual experiences.

## 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: Fantastic TV Replacement – A True Home Theater Experience! - The ViewSonic PX748-4K UHD Projector is a game-changer! I purchased it as a replacement for my TV, and it has completely transformed my viewing experience. The 4K resolution is stunning, with sharp details and vibrant colors that make movies, shows, and games look absolutely incredible. The 4000 lumens brightness ensures a clear picture even during the day, and it works beautifully in my living room without needing blackout curtains. Setting it up was quick and easy, and the range of connectivity options means I can plug in all my devices without hassle. The size and clarity of the image make it feel like I’m in a theater every time I use it. Whether you’re watching a blockbuster or just streaming your favorite show, this projector delivers. If you're looking to ditch your TV and upgrade to something truly cinematic, this is the way to go!
Review: Vidéo projecteur de qualité - En remplacement d’un appareil bien plus cher : qualité d’image de même niveau, c’est à dire très correcte ! En revanche, la qualité sonore des ho n’est pas au top mais, comme nous utilisons la sortie audio vers un ampli hi-fi : aucun problème. Le ventilateur est présent mais sans être gênant ni plus bruyant que notre ancien appareil. Je recommande.

## 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 |
| Antenna Location | Gaming |
| Best Sellers Rank | #492,410 in Electronics ( See Top 100 in Electronics ) #958 in Home Cinema Projectors |
| Box Contents | Power Cord, Projector, Remote, USB Type C cable,, User Manual |
| Brand | ViewSonic |
| Brand Name | ViewSonic |
| Colour | White |
| Compatible Devices | Personal Computer |
| Connectivity Technology | Ethernet, HDMI , USB |
| Contrast Ratio | 12000:1 |
| Control Method | Remote |
| Controller Type | Switch |
| Country of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 296 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 | 10.9L x 31W x 22.1H Centimeters |
| Item Type Name | 4K Projector |
| Item Weight | 2.8 Pounds |
| Lamp Wattage | 240 Watts |
| Light Source Operating Life | 4000 Hours |
| Lumens | 4000 Lumen |
| Manufacturer | ViewSonic |
| Manufacturer Part Number | PX748-4K |
| Maximum Display Resolution | 2160 Pixels |
| Maximum Image Size | 300 Inches |
| Maximum Throw Distance | 9.76 Metres |
| Minimum Image Size | 30 Inches |
| Minimum Throw Distance | 0.75 Metres |
| Model Name | PX748-4K |
| Model Number | PX748-4K |
| Mounting Type | Tabletop Mount |
| Native Resolution | 3840 x 2160 |
| Network Connectivity Technology | Ethernet, HDMI, USB |
| Number of Items | 1 |
| Picture Quality Enhancement Technology | HLG |
| Product Features | Built-In 3d |
| Projector Maximum White Brightness | 4000 ANSI Lumens |
| 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 |
| Wattage | 310 Watts |

## Product Details

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

## Images

![(Px748-4K) 4K UHD Projector with 4000 Lumens 240 Hz 4.2Ms HDr Support Auto Keystone Dual HDmi And USB-C For Home Theater Day And Night, Stream Netflix with Dongle, White - Image 1](https://m.media-amazon.com/images/I/41tUFl4+2AS.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

### ⭐⭐⭐⭐⭐ Fantastic TV Replacement – A True Home Theater Experience!
*by R***N on 14 January 2025*

The ViewSonic PX748-4K UHD Projector is a game-changer! I purchased it as a replacement for my TV, and it has completely transformed my viewing experience. The 4K resolution is stunning, with sharp details and vibrant colors that make movies, shows, and games look absolutely incredible. The 4000 lumens brightness ensures a clear picture even during the day, and it works beautifully in my living room without needing blackout curtains. Setting it up was quick and easy, and the range of connectivity options means I can plug in all my devices without hassle. The size and clarity of the image make it feel like I’m in a theater every time I use it. Whether you’re watching a blockbuster or just streaming your favorite show, this projector delivers. If you're looking to ditch your TV and upgrade to something truly cinematic, this is the way to go!

### ⭐⭐⭐⭐⭐ Vidéo projecteur de qualité
*by C***N on 2 January 2024*

En remplacement d’un appareil bien plus cher : qualité d’image de même niveau, c’est à dire très correcte ! En revanche, la qualité sonore des ho n’est pas au top mais, comme nous utilisons la sortie audio vers un ampli hi-fi : aucun problème. Le ventilateur est présent mais sans être gênant ni plus bruyant que notre ancien appareil. Je recommande.

### ⭐⭐⭐⭐⭐ Excellent
*by D***K on 2 August 2024*

Great picture and very bright for daytime viewing. Love it

## 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
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-12*