What is the input lag of the PX748-4K and how do I activate it?

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.

What is the optimal throw distance for a clear 4K image?

The recommended max throw distance to display a clear 4K 300” image is 32 ft.

What is the optimal screen size for a clear 4K image?

The PX748-4K can display a clear 4K image from 30” to 300”.

If a Chromecast is attached to the projector, can I use the projector to supply power?

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.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

(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

(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

Product ID: 364931531

Details

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

🎮4.2ms ultra-low input lag

💡4000 Lumens brightness

🔗Dual HDMI + USB-C connectivity

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT706728

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Description

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

HDR THAT POPS - Supports HDR/HLG decoding for vibrant, lifelike colors and deeper contrast.
GAME ON NO LAG - Experience ultra-smooth gameplay with 4.2ms input lag and a blazing 240Hz refresh rate.
SETUP WITHOUT STRESS - Auto H/V keystone, 1.3x optical zoom, and anti-warping for perfect alignment on any surface.
PLUG PLAY POWERHOUSE - Dual HDMI ports plus USB-C for seamless connection to consoles, PCs, and streaming devices.
CINEMATIC BRILLIANCE ANYTIME - 4000 ANSI lumens and 4K UHD resolution deliver stunning visuals day or night.

The ViewSonic PX748-4K is a portable 4K UHD projector boasting 4000 lumens brightness, a 240Hz refresh rate, and ultra-low 4.2ms input lag, perfect for immersive home theater and next-level gaming. Featuring HDR/HLG support, flexible connectivity including dual HDMI and USB-C, and easy setup with auto keystone and optical zoom, it projects stunning images up to 300 inches on virtually any surface.

Specifications

ASIN	B096HBWRGT
Antenna Location	Gaming
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 292 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	1.27 kg
Lamp Wattage	240 Watts
Light Source Operating Life	4000 Hours
Lumens	4000 Lumen
Manufacturer	ViewSonic
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
Picture Quality Enhancement Technology	HLG
Product Features	Built-In 3d
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

Reviews

D**K

Excellent

2.08.2024

P**1

What a game changer. Literally. 🙂

8.05.2022

M**R

Best Bang For Your Buck - Quality and Cost

9.01.2024

M**K

Great

18.11.2023

E**E

Excelente Proyector

Llevo año y medio con el producto, usandolo alrededor de 4 horas diarias, imagen perfecta, nunca se ha calentado o apagado, pienso que la compra fue excelente.

24.07.2023

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT706728

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews