--- product_id: 656798172 title: "AOC U27B3A - 27 Inch UHD 4K, 60Hz, IPS, 4ms, HDR10, 3 side Frameless, Speakers, LowBlue Light, FlickerFree (3840 x 2160,350 cd/m2, HDMI 2.0 / DP 1.4)" brand: "aoc" price: "$589.31" currency: USD in_stock: true url: https://www.desertcart.us/products/656798172-aoc-u27b3a-27-inch-uhd-4k-60hz-ips-4ms-hdr10 store_origin: US region: United States of America --- # 4ms ultra-fast response Built-in speakers, no extras 3840x2160 UHD 4K clarity AOC U27B3A - 27 Inch UHD 4K, 60Hz, IPS, 4ms, HDR10, 3 side Frameless, Speakers, LowBlue Light, FlickerFree (3840 x 2160,350 cd/m2, HDMI 2.0 / DP 1.4) **Brand:** aoc **Price:** $589.31 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your workspace with stunning 4K clarity and sleek design! ## Quick Answers - **What is this?** AOC U27B3A - 27 Inch UHD 4K, 60Hz, IPS, 4ms, HDR10, 3 side Frameless, Speakers, LowBlue Light, FlickerFree (3840 x 2160,350 cd/m2, HDMI 2.0 / DP 1.4) by aoc - **How much does it cost?** $589.31 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/656798172-aoc-u27b3a-27-inch-uhd-4k-60hz-ips-4ms-hdr10) ## Best For - aoc enthusiasts ## Why This Product - Trusted aoc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crisp 4K Visuals:** Experience razor-sharp UHD resolution that brings every detail to life, perfect for multitasking and creative work. - • **Eye Comfort Tech:** Low Blue Light and Flicker-Free technology reduce eye strain during long work sessions, keeping you focused and fresh. - • **Plug & Play Audio:** Integrated speakers deliver clear sound without cluttering your desk with extra devices. - • **Smooth Performance:** Adaptive Sync eliminates screen tearing and stuttering for fluid visuals whether you're working or streaming. - • **Seamless Multi-Monitor Setup:** Three-side frameless design maximizes your screen real estate and creates a sleek, borderless workspace. ## Overview The AOC U27B3A is a 27-inch UHD 4K monitor featuring a 3840x2160 resolution, 60Hz refresh rate, and a rapid 4ms response time. Its IPS panel ensures vibrant colors and wide viewing angles, complemented by HDR10 support for enhanced contrast. Designed for professionals, it includes eye-care technologies like Low Blue Light and Flicker-Free modes, built-in speakers, and a modern three-side frameless bezel for a seamless multi-monitor experience. Connectivity options include HDMI 2.0 and DisplayPort 1.4, making it a versatile and stylish addition to any productivity setup. ## Description AOC U27B3A - 27 Inch UHD 4K, 60Hz, IPS, 4ms, HDR10, 3 side Frameless, Speakers, LowBlue Light, FlickerFree (3840 x 2160,350 cd/m2, HDMI 2.0 / DP 1.4) ## Features - 3840 x 2160 resolution: UHD resolution ensures sharp and precise image quality. Built-in speakers provide audio output without the need for external speakers. - Flicker-free Reduces screen flickering to minimize eye strain during prolonged use. - Low Blue Light Reduces blue light emission to reduce eye fatigue and improve comfort. - Adaptive Sync synchronizes the display refresh rate with the graphics card to prevent screen tearing and stuttering. - Maintain focus on your screen thanks to the slim, frameless bezel on three sides that maximizes your viewing area, allowing for sleek design and virtually seamless dual monitor setups. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | AOC | | Product Dimensions | 22.98 x 61.4 x 46 cm; 3.64 kg | | Item model number | U27B3A | | Manufacturer | AOC International | | Series | U27B3A | | Colour | Speakers | | Standing screen display size | 27 Inches | | Screen Resolution | 3840x2160 | | Resolution | 3840 x 2160 | | Number of USB 2.0 Ports | 4 | | Number of HDMI Ports | 2 | | Are Batteries Included | No | | Lithium Battery Energy Content | 2.6 Watt Hours | | Lithium Battery Packaging | Batteries contained in equipment | | Lithium Battery Weight | 5 Grams | | Item Weight | 3.64 kg | | Guaranteed software updates until | unknown | ## Product Details - **Brand:** AOC - **Screen size:** 27 Inches - **Resolution:** 4K UHD 2160p - **Aspect ratio:** 16:9 - **Screen surface description:** Matte - **Image contrast ratio:** 1.000:1 - **Response time:** 4 Milliseconds - **Refresh rate:** 60Hz Hz - **Power consumption:** 240 Watts - **Display resolution maximum:** 3840 x 2160 ## Images ![AOC U27B3A - 27 Inch UHD 4K, 60Hz, IPS, 4ms, HDR10, 3 side Frameless, Speakers, LowBlue Light, FlickerFree (3840 x 2160,350 cd/m2, HDMI 2.0 / DP 1.4) - Image 1](https://m.media-amazon.com/images/I/71dIUuLuGSL.jpg) ## Available Options This product comes in different **Pattern Name, Size Name, Style Name** options. ## Frequently Bought Together - AOC U27B3A - 27 Inch UHD 4K, 60Hz, IPS, 4ms, HDR10, 3 side Frameless, Speakers, LowBlue Light, FlickerFree (3840 x 2160,350 cd/m2, HDMI 2.0 / DP 1.4) - 10K 8K HDMI Cable 2M Certified, Snowkids HDMI 2.1 Cable Ultra HD 8K@60Hz 4K@120Hz eARC HDR10 HDCP 2.2/2.3 Dolby 3D, Compatible with PS5/4 HDTV X-box - VESA Certified DisplayPort Cable, iVANKY DP to DP Cable 144Hz/2M, Support 3D, 4K@60Hz, 2K@144Hz, 2K@165Hz, FreeSync&G-Sync, Display Port Lead Compatible for Gaming Monitor, Graphic Card, HDTV, PC --- ## 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.us/products/656798172-aoc-u27b3a-27-inch-uhd-4k-60hz-ips-4ms-hdr10](https://www.desertcart.us/products/656798172-aoc-u27b3a-27-inch-uhd-4k-60hz-ips-4ms-hdr10) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-26*