---
product_id: 377046278
title: "acer Predator X39 | 39\" UWQHD 3440 x 1440 OLED 800R Curved Gaming Monitor | AMD FreeSync Premium Pro | 240Hz | 0.01ms | VESA DisplayHDR True Black 400 | KVM Switch | USB Type-C, DP 1.4 & 2 x HDMI 2.1"
brand: "acer"
price: "¥129170"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/377046278-acer-predator-x39-39-uwqhd-3440-x-1440-oled-800r
store_origin: JP
region: Japan
---

# 240Hz refresh & 0.01ms response USB-C 90W PD + KVM switch 39" UltraWide OLED 3440x1440 acer Predator X39 | 39" UWQHD 3440 x 1440 OLED 800R Curved Gaming Monitor | AMD FreeSync Premium Pro | 240Hz | 0.01ms | VESA DisplayHDR True Black 400 | KVM Switch | USB Type-C, DP 1.4 & 2 x HDMI 2.1

**Brand:** acer
**Price:** ¥129170
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Dominate your digital realm with the Predator X39 — where speed meets cinematic immersion!

## Quick Answers

- **What is this?** acer Predator X39 | 39" UWQHD 3440 x 1440 OLED 800R Curved Gaming Monitor | AMD FreeSync Premium Pro | 240Hz | 0.01ms | VESA DisplayHDR True Black 400 | KVM Switch | USB Type-C, DP 1.4 & 2 x HDMI 2.1 by acer
- **How much does it cost?** ¥129170 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/377046278-acer-predator-x39-39-uwqhd-3440-x-1440-oled-800r)

## Best For

- acer enthusiasts

## Why This Product

- Trusted acer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Blazing Fast Gameplay:** 240Hz refresh rate with 0.01ms response time means zero lag, zero ghosting—just pure fluidity.
- • **Cinematic OLED Brilliance:** Experience jaw-dropping contrast & vibrant DCI-P3 99% colors that make every frame pop.
- • **Next-Gen Ready Connectivity:** HDMI 2.1 and USB-C 90W power delivery keep you future-proof and fully charged.
- • **Immersive 800R Curved Display:** Wrap your vision in a 21:9 ultra-wide curve for total gaming immersion you won’t find elsewhere.
- • **Seamless Multi-Device Control:** Integrated KVM switch lets you effortlessly toggle between your PC and console setups.

## Overview

The Acer Predator X39 is a 39-inch ultra-wide OLED gaming monitor featuring a 3440x1440 UWQHD resolution, 800R curvature, and a blazing 240Hz refresh rate with 0.01ms response time. Equipped with AMD FreeSync Premium Pro and VESA DisplayHDR True Black 400, it delivers stunning color accuracy and deep contrast. Connectivity includes USB-C with 90W power delivery, DisplayPort 1.4, and dual HDMI 2.1 ports, plus an integrated KVM switch for seamless multi-device control—perfect for professionals and gamers seeking next-level immersive performance.

## Description

Infinite Immersion, Endless Experiences: Brace yourself! The Predator X39 brings a whole new meaning to the word epic. Infused with a 240Hz refresh speed, life-mimicking HDR and a design rippling with futuristic elements--the Predator X39 transports you to a new realm of 21:9 immersion! Enjoy a battlefield vantage point that puts you in the driver's seat of gaming brilliance. This AMD FreeSync Premium Pro monitor takes gameplay to the next level of smooth. Enjoy exceptional color purity and more realistic natural images thanks to an expanded contrast ratio and color palette using VESA DisplayHDR True Black 400 --all housed in a ZeroFrame design that makes for a near-seamless look! (UM.TXXAA.001)

## Features

- OLED Makes All The Difference: The QD-OLED UWQHD display guarantees exceptional contrast and cinematic color, ensuring a captivating visual experience. The innovative image retention refresh prevents image sticking, maintaining crisp and clear visuals throughout your gameplay.
- Brilliant Colors: Boasting a DCI-P3 99% color gamut and VESA DisplayHDR True Black 400 (Min. 0.0005 nits), vibrant colors leap from the screen. Revel in the finest visuals your games can deliver!
- Curved Glory: The 800R curvature, combined with a 21:9 aspect ratio, creates an all-encompassing gaming environment that draws users in. This meticulously designed display wraps around your field of vision, providing an unmatched sense of immersion and allowing you to lose yourself in the most captivating gaming experiences.
- Fast and Furious: For blazing-fast gameplay that defies expectations, look no further. With a 240Hz refresh rate and 0.01ms pixel response time, enjoy fluid, uninterrupted sessions with minimal ghosting. Achieve unrivaled gaming performance with this powerhouse display.
- AMD FreeSync Premium Pro Technology: Get in the game with the AMD FreeSync Premium Pro display. Each display is validated by AMD to bring you a smooth, variable refresh rate (VRR) gaming experience that eliminates tearing, stuttering, artifacts, and flicker.
- Next-Gen Ready: Whether you're a PC enthusiast or console loyalist, the Predator X39 is geared for the future. With HDMI 2.1 support, dive straight into next-gen gaming with PS5 and Xbox Series X, ensuring the bridge between realities remains seamless.
- Universal Connect: Harness the power of versatility with the USB Type-C 90W PD port. Enjoy seamless data transfers, display connectivity, and device charging through one solitary conduit. Plus, the integrated KVM switch ensures effortless transitions between your digital arsenals.
- 39" UltraWide QHD (3440 x 1440) Widescreen OLED Display| 800R Curved Display with 21:9 Aspect Ratio | AMD FreeSync Premium Pro | 2 Speakers, 5 Watts Per Speaker | VESA mounting compliant (100 x 100mm) | Brightness: Typ. 275nits, Peak 450nits, Peak 1300nits @ HDR 1.5%
- USB Type-C Port: 1 x USB 3.2 (Type-C) port (Gen 1 up to 5 Gbps) supporting data, power (90W) and DisplayPort over USB-C | Video Ports: 1 x Display Port 1.4 and 2 x HDMI 2.1 | USB 3.2 Hub | USB Type-C, HDMI & USB Cables Included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FFVHWD6 |
| Adaptive Sync | FreeSync Premium Pro |
| Additional Features | Built-In Speakers, Height Adjustment, Swivel Adjustment, Tilt Adjustment |
| Aspect Ratio | 21:9 |
| Best Sellers Rank | #63,921 in Electronics ( See Top 100 in Electronics ) |
| Brand | Acer |
| Brightness | 275 nits |
| Color | Black |
| Connectivity Technology | DisplayPort, HDMI, USB Type C |
| Contrast Ratio | 400000:1 |
| Customer Reviews | 4.3 out of 5 stars 27 Reviews |
| Display Resolution Maximum | 3440 x 1440 |
| Display Technology | oled |
| Display Type | OLED |
| Hardware Connectivity | DisplayPort, HDMI |
| Image Contrast Ratio | 400000:1 |
| Included Components | Monitor Stand, Montitor, Power Cord, USB Type-C, HDMI & USB Cables |
| Item Dimensions D x W x H | 12.04"D x 35.04"W x 20.5"H |
| Item Weight | 15.14 kg |
| Manufacturer | Acer |
| Model Name | Acer Predator X39 |
| Model Number | UM.TXXAA.001 |
| Mounting Type | Wall Mount |
| Native Resolution | 3440x1440 |
| Number of Component Outputs | 3 |
| Picture Quality Enhancement Technology | QD-OLED, VESA DisplayHDR True Black 400, AMD FreeSync Premium Pro, HDR |
| Refresh Rate | 240 hertz |
| Resolution | QHD Ultra Wide 1440p |
| Response Time | 0.01 milliseconds |
| Screen Finish | Matte |
| Screen Size | 39 inches |
| Screen Surface Description | Matte |
| Shape | Curved |
| Specific Uses For Product | Desktop, Gaming, Personal |
| Total Number of HDMI Ports | 2 |
| Total Usb Ports | 5 |
| UPC | 195133228725 |
| Viewing Angle | 178 degrees |
| Voltage | 240 volts |
| Warranty Description | 3 year parts and labor |
| Warranty Type | Full Warranty |

## Product Details

- **Aspect Ratio:** 21:9
- **Brand:** Acer
- **Resolution:** QHD Ultra Wide 1440p
- **Screen Size:** 39 inches
- **Screen Surface Description:** Matte

## Images

![acer Predator X39 | 39" UWQHD 3440 x 1440 OLED 800R Curved Gaming Monitor | AMD FreeSync Premium Pro | 240Hz | 0.01ms | VESA DisplayHDR True Black 400 | KVM Switch | USB Type-C, DP 1.4 & 2 x HDMI 2.1 - Image 1](https://m.media-amazon.com/images/I/71A0gK2ijvL.jpg)
![acer Predator X39 | 39" UWQHD 3440 x 1440 OLED 800R Curved Gaming Monitor | AMD FreeSync Premium Pro | 240Hz | 0.01ms | VESA DisplayHDR True Black 400 | KVM Switch | USB Type-C, DP 1.4 & 2 x HDMI 2.1 - Image 2](https://m.media-amazon.com/images/I/519nJK4wBgL.jpg)
![acer Predator X39 | 39" UWQHD 3440 x 1440 OLED 800R Curved Gaming Monitor | AMD FreeSync Premium Pro | 240Hz | 0.01ms | VESA DisplayHDR True Black 400 | KVM Switch | USB Type-C, DP 1.4 & 2 x HDMI 2.1 - Image 3](https://m.media-amazon.com/images/I/71IzqeYkbYL.jpg)
![acer Predator X39 | 39" UWQHD 3440 x 1440 OLED 800R Curved Gaming Monitor | AMD FreeSync Premium Pro | 240Hz | 0.01ms | VESA DisplayHDR True Black 400 | KVM Switch | USB Type-C, DP 1.4 & 2 x HDMI 2.1 - Image 4](https://m.media-amazon.com/images/I/61wVwfqXObL.jpg)
![acer Predator X39 | 39" UWQHD 3440 x 1440 OLED 800R Curved Gaming Monitor | AMD FreeSync Premium Pro | 240Hz | 0.01ms | VESA DisplayHDR True Black 400 | KVM Switch | USB Type-C, DP 1.4 & 2 x HDMI 2.1 - Image 5](https://m.media-amazon.com/images/I/51TaUAHBSCL.jpg)

## Available Options

This product comes in different **Display Size** options.

## Frequently Bought Together

- Acer Predator X39 | 39" UWQHD 3440 x 1440 OLED 800R Curved Gaming Monitor | AMD FreeSync Premium Pro | 240Hz | 0.01ms | VESA DisplayHDR True Black 400 | KVM Switch | USB Type-C, DP 1.4 & 2 x HDMI 2.1
- Silkland 54Gbps DisplayPort Cable 2.1 [VESA Certified], DP 2.1 Cable [16K@30Hz, 8K@120Hz, 4K@240Hz 165Hz 144Hz] HDR, HDCP DSC 1.2a, Compatible FreeSync G-Sync Gaming Monitor 5090 7900XTX, 6.6FT
- AMD RYZEN 7 9800X3D 8-Core, 16-Thread Desktop Processor

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**Shop now:** [https://www.desertcart.jp/products/377046278-acer-predator-x39-39-uwqhd-3440-x-1440-oled-800r](https://www.desertcart.jp/products/377046278-acer-predator-x39-39-uwqhd-3440-x-1440-oled-800r)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-11*