AOC Q27G4SD 27in QD-OLED QHD 360Hz 0.03ms HDR True Black 400 Gaming Monitor Flicker Free Game Mode Low Blue Light 2560x1440 16:9 250Nits HDMI2.1 USB HUB Adjustable Stand VESA 100x100mm Q27G4SD
Built for the truly valiant, the Q27G4SD features a 27" QD-OLED panel with an ultra-fast 360Hz refresh rate and 0.03ms GTG response time, delivering pro-level speed, precision, and visual clarity. With DisplayHDR True Black 400, Adaptive Sync, and low input lag, it ensures fluid, tear-free gameplay with deep contrast and vibrant colors. Designed for competitive dominance, it includes HDMI 2.1, a 3-sided frameless design, and advanced features like Gaming Mode, Shadow Control, Game Color, Dial Point, and Sniper Scope. Flicker-Free technology and Low Blue Light mode provide eye comfort for extended sessions, so you're always ready to win.
- 2560 × 1440 (QHD)
- QD-OLED
- 360Hz
- 0.03ms
- DisplayHDR True Black 400
- Adaptive Sync
The Pinnacle of Display Innovation
QD-OLED harnesses the power of quantum dots to achieve unparalleled color accuracy and brightness. Unlike traditional displays, QD-OLED leverages quantum dots that emit their own light, enabling a wide range of precise colors at an exceptional contrast ratio. With blue light as its source and a QD light-emitting layer that breathes life into colors, QD-OLED achieves remarkable luminance while preserving high color purity and a wide color gamut.
Superior high quality viewing
Quad HD (2560 x 1440) resolution allows you to view more an incredible amount of detail, resulting in visuals that are crisp and vivid. Whether editing photos, videos, or watching movies, Quad HD gives you clarity and quality.
Become a Gaming-Optimized Weapon for your Team with 360Hz and 0.03ms
With 360Hz monitors being the standard in professional e-sport tournaments and competitions, embrace team solidarity and enjoy an ultra-smooth experience with the incredible responsive of 360Hz and 0.03ms, honing your sharpness and gaming abilities to the next level, especially where optimal team collaboration is required.
Optimized for Unparalleled Visual Quality
High Dynamic Range (HDR) displays deliver better contrast and color accuracy, as well as more vibrant colors, compared to Standard Dynamic Range (SDR) displays. The DisplayHDR True Black 400 variant is particularly tailored for OLED displays, representing a major advancement in visual technology. Leveraging the individual pixel dimming capability of OLED monitors, DisplayHDR True Black 400 delivers substantially deeper black levels, expanded dynamic range, and improved rise time, resulting in an incredible visual treat.
A universally respected anti-tearing solution
Gaming shouldn't be a choice between choppy gameplay or broken frames. Get fluid, artifact-free performance at virtually any framerate with Adaptive-Sync technology, smooth quick refresh and ultra-fast response time.
HDMI 2.1 expands the limits of possibility
HDMI 2.1 brings faster and variable refresh rates and amazing 48Gbps transmission bandwidth, for reduced or eliminated lag, stutter and frame tearing, plus higher resolution, higher frame rates, and smooth, fluid and detailed up to 4K120Hz gaming experience.
- Gaming OLED Monitor is reliable and delivers consistent performance for extended use
- Gaming OLED Monitor delivers stable long-term performance for both professional and personal use
- Adaptive Sync tearing prevention technology provides a distortion-free and reliable display by reducing screen tearing artifacts
- Adaptive Sync tearing prevention technology provides smooth, clear, and lag-free display through real-time refresh synchronization
- 26.5" viewable screen size enhances clarity and depth for immersive playback of movies, games, and high-resolution media
- 2560 x 1440 maximum resolution delivers razor-sharp detail and stable image performance
- 2560 x 1440 maximum resolution produces vibrant, high-definition visuals with optimized clarity for accurate viewing
- Anti-reflective feature enables responsive operation and efficient task handling
- Anti-reflective feature boosts monitor reliability and performance consistency for sustained productivity
- 0.03 ms response time eliminates ghosting and preserves edge definition for clean, uninterrupted visuals in fast content
- 0.03 ms response time delivers stable, blur-free visuals with accurate motion handling for reliable performance across tasks
- 16:9 widescreen layout enhances multitasking and visual depth, making it suitable for both creative workflows and media consumption
- WQHD resolution delivers four times the detail of standard HD, offering sharper visuals and more screen space for multitasking
- WQHD mode gives you four times HD resolution so you can multitask with sharper visuals and more content on screen at once
- 450 cd/m² brightness delivers vibrant screen visibility in bright rooms, ensuring clear content even under direct lighting
- Monitors with Quantum Dot deliver brighter highlights and deeper contrast for immersive HDR viewing environments
- Quantum Dot-enabled monitors maintain consistent colour accuracy across wide angles for collaborative workspaces
| Audio | |
| Speakers | No |
| Miscellaneous | |
| Application/Usage | Gaming |
| Package Contents |
|
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Power Description | |
| Frequency | 50 Hz |
| 60 Hz | |
| Maximum Power Consumption | 72 W |
| General Information | |
| Product Type | Gaming OLED Monitor |
| Manufacturer Part Number | Q27G4SD |
| Manufacturer Website Address | http://us.aoc.com |
| Manufacturer | AOC |
| Product Model | Q27G4SD |
| Product Name | Q27G4SD 27" QD-OLED Gaming Monitor |
| Brand Name | AOC |
| Video | |
| Brightness | 450 cd/m² |
| Color Supported | 1.07 Billion Colors |
| Maximum Resolution | 2560 x 1440 |
| Standard Refresh Rate | 360 Hz |
| Native Contrast Ratio | 1,500,000:1 |
| Tearing Prevention Technology | Adaptive Sync |
| Color Gamut | 100% sRGB (CIE 1931) |
| 99% DCI (CIE 1976) | |
| Interfaces/Ports | |
| USB | No |
| HDMI | Yes |
| HDMI Version | 2.1 |
| DisplayPort | Yes |
| Number of HDMI Inputs | 2 |
| Number of DisplayPorts | 1 |
| Total Number of HDMI Ports | 2 |
| Number of HDMI 2.1 Ports | 2 |
| Number of HDMI 2.1 (HDCP 2.2) | 2 |
| Physical Characteristics | |
| Weight (Approximate) | 5.08 kg |
| Height | 357.7 mm |
| Width | 609.3 mm |
| Depth | 58.2 mm |
| Weight with Stand (Approximate) | 6.48 kg |
| VESA Mount Compatible | Yes |
| VESA Mount Standard | 100 x 100 |
| Height with Stand | 537.70 mm |
| Width with Stand | 609.30 mm |
| Depth with Stand | 240 mm |
| Product Color | Black |
| Red | |
| Color Family | Dual Colour |
| Compressed Height with Stand | 407.70 mm |
| Extended Height with Stand | 537.70 mm |
| Bezel Design | Frameless |
| Technical Information | |
| Aspect Ratio | 16:9 |
| Pixel Pitch | 0.22920 mm x 0.22920 mm |
| Response Time | 0.03 ms |
| Features | Flicker-free |
| FPS Mode | |
| Game Mode | |
| High Dynamic Range (HDR) | |
| Low Blue Light | |
| Low Input Lag Mode | |
| Narrow Bezel | |
| RTS Mode | |
| VESA DisplayHDR True Black 400 | |
| Wide Color Gamut (sRGB) | |
| Eye Comfort Technology | |
| Anti-reflective | |
| 3-sided Bezel Less | |
| Mount Type | Wall Mountable |
| Viewable Screen Size | 26.5" |
| Screen Mode | WQHD |
| Number of Screens | 1 |
| HDCP Supported | Yes |
| Horizontal Viewing Angle | 178° |
| Vertical Viewing Angle | 178° |
| Panel Technology | Quantum Dot OLED |
| Screen Size Class | 27" |
| Stand Adjustments | Swivel |
| Tilt | |
| Pivot | |
| Height | |
| Adjustable Stand | Yes |
| Response Time Details | 0.03 ms GTG |
| Quantum Dot Technology | Yes |


