Acer Predator X27 X1 27" 4K UHD QD-OLED 240Hz Gaming Monitor
Acer
Acer Predator X27 X1 27" 4K UHD QD-OLED 240Hz Gaming Monitor
The Acer Predator X27 X1 is a 27-inch 4K QD-OLED gaming monitor built for competitive players and content creators who demand both speed and visual fidelity. It combines a 240Hz refresh rate with 0.03ms response time and quantum-dot OLED technology to eliminate ghosting, tearing, and color compromise in a single panel.
Why this product
240Hz at 4K with 0.03ms response
Rare combination of fast refresh and true 4K resolution. The 0.03ms GTG response time paired with 240Hz eliminates ghosting and motion blur in competitive games.
QD-OLED with 1000 nits peak HDR
Quantum-dot OLED delivers true blacks, 99% DCI-P3 color gamut, and 10-bit depth. Peak brightness of 1000 nits in HDR mode (3% window) enables both gaming and HDR film work.
G-Sync and FreeSync both supported
AMD FreeSync Premium Pro certified and NVIDIA G-Sync compatible—works smoothly with either graphics card ecosystem.
USB-C with 65W power delivery
Single USB-C port carries data, video, and up to 65W power, reducing cable clutter and enabling daisy-chaining peripherals.
Full ergonomic stand
Height, tilt, swivel, and pivot adjustments let you position the monitor for hours of comfortable viewing without neck strain.
Eye care at high refresh
Acer VisionCare 2.0 with BlueLightShield Pro reduces blue-light exposure and flicker, easing eye fatigue during long gaming or work sessions.
- Panel typeQD-OLED (Quantum Dot OLED)
- Resolution3840 × 2160 (4K UHD)
- Refresh rate240 Hz
- Response time0.03 ms GTG
- Screen size26.5 inches (27" class)
- Peak brightness (HDR)1000 nits
- Color gamutDCI-P3 99%
- Adaptive syncAMD FreeSync Premium Pro, NVIDIA G-Sync Compatible
- SKUACE-3662
- EAN4711474511256
- Works with NVIDIA graphics cards via G-Sync Compatible mode (no module required).
- Works with AMD Radeon cards via FreeSync Premium Pro certification.
- Accepts DisplayPort 1.4, HDMI 2.1, or USB-C video input—supports any modern PC or Mac.
- VESA 75×75mm mount compatible with third-party monitor arms.
- USB-C power delivery limited to 65W; laptops drawing more than 65W will not charge at full speed.
Best for
- Competitive esports players seeking both speed and visual precision
- Content creators grading video or photos in HDR on a single professional panel
- Multi-monitor setups where ZeroFrame bezels reduce interruption to sightlines
- Long-session gamers or remote workers concerned about eye strain
- Users who want to minimize desk cable count via USB-C video and power
Trade-offs
- Budget-conscious buyers: QD-OLED 4K at 240Hz commands a premium price relative to LCD gaming monitors.
- Laptop users seeking full charging: 65W USB-C power delivery is sufficient for most laptops but may not charge high-end gaming laptops at their peak rate.
- Those needing wireless connectivity: Monitor has no built-in WiFi or Bluetooth audio; USB-C dock or separate wireless adapter required.
- HDR movie watchers on a budget: 1000 nits peak brightness is limited to a 3% window; sustained HDR brightness for cinema viewing is lower.
OLED In Full Force: Fasten your seatbelt: Infused with the latest eye care technologies and a blisteringly fast 240Hz refresh and up to 0.03ms response time. The Predator X27 delivers you a 4K UHD (3840 x 2160) QD-OLED.
OLED Makes All the Difference: With a display of these mammoth-like proportions, everything must look good. The 4K UHD quantum dot OLED display with true 10Bit is obligated to offer stunning contrast, cinematic color.
No more fiddling with cables as the X27 includes a USB Type-C port, two HDMI 2.1 ports and two Display Ports 1.4.
Be Flexible: The ergonomically designed ErgoStand design provides freedom to tilt, swivel, pivot and adjust height for maximum adaptability and comfort.
Center of Vision: At 27-inches, the X27 is directly in your field of view. Considered a hallmark of eSports tournaments, this is the perfect size to gain an edge over your opponents. The addition of a ZeroFrame design also removes the bezels – giving you have even more visibly over every match and every movement your rivals make.
Display
| Brand | Acer |
|---|---|
| Panel type | QD-OLED |
| Resolution | 3840 × 2160 |
| Aspect ratio | 16:9 |
| Screen size (viewable) | 26.5 inches |
| Color depth | 10-bit (1.07 billion colors) |
| Color gamut | DCI-P3 99% |
| HDR support | HDR10, VESA DisplayHDR True Black 400 |
| Viewing angle | 178° H, 178° V |
| Surface finish | Glare |
Performance
| Refresh rate | 240 Hz |
|---|---|
| Response time | 0.03 ms GTG |
| Brightness (typical) | 250 nits |
| Brightness (peak HDR, 3%) | 1000 nits |
| Adaptive sync | AMD FreeSync Premium Pro, NVIDIA G-Sync Compatible |
Connectivity
| HDMI 2.1 | 2 ports |
|---|---|
| DisplayPort 1.4 | 2 ports |
| USB Type-C | 1 port (USB 3.1 Gen 1, 5 Gbps, 65W Power Delivery, DisplayPort Alt Mode) |
| USB Type-B upstream | 2 ports |
| Audio output | 1 × 3.5mm jack |
Physical & ergonomics
| Stand adjustments | Height, swivel, tilt, pivot |
|---|---|
| VESA mounting | 75 × 75 mm |
| Speakers | 2 × 5W (10W total) |
| Color | Black |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.