--- 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: "VT706728" currency: VUV in_stock: true reviews_count: 5 category: "View Sonic" url: https://www.desertcart.vu/products/364931531-px748-4k-4k-uhd-projector-with-4000-lumens-240-hz store_origin: VU region: Vanuatu --- # 4.2ms ultra-low input lag 4000 Lumens brightness Dual HDMI + USB-C connectivity (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:** VT706728 **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?** VT706728 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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 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. ## Overview 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. ## 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: Excellent Review: What a game changer. Literally. 🙂 ## 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 | | 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 | ## 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) ![(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 2](https://m.media-amazon.com/images/I/71XxANprEZS.jpg) ![(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 3](https://m.media-amazon.com/images/I/61G7obQlErS.jpg) ![(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 4](https://m.media-amazon.com/images/I/61Kl-IC0eqS.jpg) ![(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 5](https://m.media-amazon.com/images/I/51tdAEqKw5S.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 ### ⭐⭐⭐⭐⭐ Excellent *by D***K on 2 August 2024* ### ⭐⭐⭐⭐⭐ What a game changer. Literally. 🙂 *by P***1 on 8 May 2022* ### ⭐⭐⭐⭐⭐ Best Bang For Your Buck - Quality and Cost *by M***R on 9 January 2024* ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/364931531-px748-4k-4k-uhd-projector-with-4000-lumens-240-hz](https://www.desertcart.vu/products/364931531-px748-4k-4k-uhd-projector-with-4000-lumens-240-hz) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*