---
product_id: 330341761
title: "ViewSonic PX748-4K, 4,000 ANSI Lumens 4K UHD Home Cinema & Gaming Projector with <5ms ultra-fast input and 240Hz Refresh Rate, Warping, Auto Vertical Keystone, Horizontal/Vertical Keystone, & USB-C"
brand: "viewsonic"
price: "368 Lei"
currency: RON
in_stock: false
reviews_count: 8
url: https://www.desertcart.ro/products/330341761-viewsonic-px748-4k-4-000-ansi-lumens-4k-uhd-home
store_origin: RO
region: Romania
---

# 5ms input 4K UHD USB-C connectivity ViewSonic PX748-4K, 4,000 ANSI Lumens 4K UHD Home Cinema & Gaming Projector with <5ms ultra-fast input and 240Hz Refresh Rate, Warping, Auto Vertical Keystone, Horizontal/Vertical Keystone, & USB-C

**Brand:** viewsonic
**Price:** 368 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🎮 Elevate Your Viewing Game!

## Quick Answers

- **What is this?** ViewSonic PX748-4K, 4,000 ANSI Lumens 4K UHD Home Cinema & Gaming Projector with <5ms ultra-fast input and 240Hz Refresh Rate, Warping, Auto Vertical Keystone, Horizontal/Vertical Keystone, & USB-C by viewsonic
- **How much does it cost?** 368 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/330341761-viewsonic-px748-4k-4-000-ansi-lumens-4k-uhd-home)

## 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

- • **Effortless Setup:** Enjoy hassle-free installation with a 1.3x optical zoom and auto keystone adjustments.
- • **Stunning 4K Clarity:** Immerse yourself in breathtaking visuals with true 4K UHD resolution and HDR support.
- • **Smart Home Integration:** Seamlessly connect with your smart home setup using LAN control compatibility.
- • **Long-Lasting Performance:** Benefit from an extended lamp life of up to 20,000 hours, ensuring years of entertainment.
- • **Ultra-Fast Gaming Experience:** Experience gaming like never before with a lightning-fast 5ms input and 240Hz refresh rate.

## Overview

The ViewSonic PX748-4K is a high-performance home cinema and gaming projector that delivers stunning 4K UHD visuals with a remarkable 4000 ANSI lumens brightness. Featuring ultra-fast input of less than 5ms and a 240Hz refresh rate, it ensures smooth gameplay and dynamic image quality. With flexible connectivity options, easy setup, and smart home compatibility, this projector is designed for both entertainment and convenience.

## Description

Full description not available

## Features

- ULTRA FAST INPUT: With <5ms ultra-fast input and hyper-responsive 240Hz refresh rate, you can game with low delay and seamless viewing of fast-moving objects.
- 4K UHD RESOLUTION: Delivering impressive visuals in true 4K clarity, as well as supporting HDR and HLG content to produce more dynamic-looking images.
- LAN CONTROL CAPABILITY: The PX748-4K comes with LAN control capability that is compatible with a variety of home automation systems (incl. Control 4, Crestron, AMX, PJ Link, and Network Control), making it a perfect addition to your smart home.
- EASY SETUP & INSTALL: A 1.3x optical zoom lens, supporting both horizontal and vertical keystone (Auto) with 4 corner adjustment capabilities, it delivers mounting flexibility and easy installation in any environment.
- LONG LAMP LIFE: The latest SuperEco+ mode technology greatly extends the lamp life of the projector from 15,000 hours to 20,000 hours – meaning 4 hours a day for more than 13 years.
- FLEXIBLE CONNECTIVITY: Supports most media players, PCs, Macs, and mobile devices with input options such as HDMI 2.0b, USB Type A, & USB Type C.
- INCLUDED IN THE BOX: PX748-4K Projector, Power Cable, and Remote Control.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096HBWRGT |
| Batteries | 2 AAA batteries required. |
| Best Sellers Rank | #1,010 in Video Projectors |
| Customer Reviews | 4.3 4.3 out of 5 stars (297) |
| Date First Available | June 2, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.8 pounds |
| Item model number | PX748-4K |
| Language | Unknown |
| Manufacturer | ViewSonic |
| Product Dimensions | 8.7 x 4.3 x 12.2 inches |

## Product Details

- **Brand:** ViewSonic
- **Recommended uses for product:** Home Cinema
- **Special feature:** High Dynamic Range
- **Connectivity technology:** HDMI, USB
- **Display resolution:** 3840 x 2160
- **Display resolution maximum:** 3840 x 2160 Pixels
- **Display type:** DLP
- **Product dimensions:** 22.1L x 10.9W x 31H centimetres
- **Form factor:** Portable
- **Mounting type:** Floor Mount

## Images

![ViewSonic PX748-4K, 4,000 ANSI Lumens 4K UHD Home Cinema & Gaming Projector with <5ms ultra-fast input and 240Hz Refresh Rate, Warping, Auto Vertical Keystone, Horizontal/Vertical Keystone, & USB-C - Image 1](https://m.media-amazon.com/images/I/41tUFl4+2AS.jpg)
![ViewSonic PX748-4K, 4,000 ANSI Lumens 4K UHD Home Cinema & Gaming Projector with <5ms ultra-fast input and 240Hz Refresh Rate, Warping, Auto Vertical Keystone, Horizontal/Vertical Keystone, & USB-C - Image 2](https://m.media-amazon.com/images/I/71XxANprEZS.jpg)
![ViewSonic PX748-4K, 4,000 ANSI Lumens 4K UHD Home Cinema & Gaming Projector with <5ms ultra-fast input and 240Hz Refresh Rate, Warping, Auto Vertical Keystone, Horizontal/Vertical Keystone, & USB-C - Image 3](https://m.media-amazon.com/images/I/61G7obQlErS.jpg)
![ViewSonic PX748-4K, 4,000 ANSI Lumens 4K UHD Home Cinema & Gaming Projector with <5ms ultra-fast input and 240Hz Refresh Rate, Warping, Auto Vertical Keystone, Horizontal/Vertical Keystone, & USB-C - Image 4](https://m.media-amazon.com/images/I/61Kl-IC0eqS.jpg)
![ViewSonic PX748-4K, 4,000 ANSI Lumens 4K UHD Home Cinema & Gaming Projector with <5ms ultra-fast input and 240Hz Refresh Rate, Warping, Auto Vertical Keystone, Horizontal/Vertical Keystone, & USB-C - Image 5](https://m.media-amazon.com/images/I/51tdAEqKw5S.jpg)

## Available Options

This product comes in different **Pattern Name, Style Name** options.

## 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

### ⭐⭐⭐⭐⭐ Incredible Quality and Value – A Must-Have 4K Projector for Home Cinema Enthusiasts!
*by M***M on 13 November 2024*

I’ve been using the ViewSonic PX701-4K UHD Home Cinema Projector for almost a year now, and it has completely exceeded my expectations. This projector delivers stunning 4K clarity with incredible brightness, thanks to its 3,200 ANSI lumens. Even in well-lit rooms, the image remains sharp and vibrant, making it perfect for any viewing experience, day or night.Setting it up was straightforward, and the 1.1x optical zoom makes positioning easy in any space. The built-in 10-watt speaker is a nice bonus, although I sync it up easily through Bluetooth to a larger more impressive system, although the in machine speaker offers surprisingly clear audio for casual viewing without needing additional sound equipment. Plus, the HDR support adds an extra layer of depth to the colors, making movies and shows look amazing.When I was shopping for a home cinema projector, there were so many options that it felt overwhelming. However, Amazon’s detailed product description and customer reviews helped guide me to a product I can trust wholeheartedly. I’m grateful for the confidence Amazon instilled in this purchase. I highly recommend this projector to anyone wanting an affordable, high-quality 4K experience at home—thank you, Amazon, for bringing such a fantastic product to your lineup!

### ⭐⭐⭐⭐⭐ PS5, movies and Sport. PX701-4K
*by A***R on 8 July 2021*

I'm actually surprised how good this is for gaming. I know it's advertised as a gaming projector but really didn't think I'd use it over the TV. I'm positioned about 4m away on a 120" screen and gaming is really good. No it's not as bright as the TV but I only really game at night so it's not the end of the world as its dark enough.Watching in day light isn't great. I have a window measuring 120cm x 210cm about 1-2m from the screen to the left of it and any time before 8pm (currently british summer), if you value image quality is pointless. Once I have blinds in the window I'm sure it will be fine but I avoid daylight watching at the mo because it's just too washed out for me. Once it's a bit darker though its spot on.Don't bother with SD picture (depending on screen size) on 120" SD images are appalling. Go FHD or 4k though and things are so much BETTER and make sense again.Pretty easy to set up. Definitely fiddle with picture settings a bit. You can get so much more background detail etc when you play about compared to out of the box settings. Colours looked really weird on sport out of the box too. Just pause an image on the screen and see what looks best to you. Overall very happy at £700.

### ⭐⭐⭐⭐ Good projector.. but it’s not the right choice for most people
*by A***R on 24 September 2024*

It has good video quality, but it’s a hassle to set it all up if you don’t know what you’re doing. It took me a while and i feel like it could be a little better. HDR on it is absolutely horrendous. The speakers on it are horrible and sound like a cheap children’s toy.It also has loud coil while (basically if you don’t know what that means, it’s electricity passing through the whole thing and making noise.) It’s loud and insanely annoying which leads to me having to turn it off directly from power which is also a hassle.Unlike other projectors, it needs a lot of room to display the advertised 200 inch screen. If you have a small room and you’re projecting on a wall 2m away, it’ll be only a 50 inch screen.It is made of plastic and it doesn’t feel very high quality, and I feel it would be more reasonable for most people to purchase a normal TV and it would be a better experience for them. A normal TV will be a lot cheaper, and for the price you’re paying for this it’s not really good value for money.Overall, good focus, good picture quality, but horrendous speakers and coil whine.If you are purchasing this to replace a TV, I would not recommend it. It is extremely time consuming and it will take hours for you to properly adjust the picture settings. It is impossible for it to look somewhat good when connected to a windows PC. I use mine with an Apple TV 4K on SDR. If you don’t know what you’re doing, DONT BUY IT!

## Frequently Bought Together

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-23*