Monitor
CQ27G3SU/BK
27" monitor with curved QHD display, 165Hz refresh rate, 1ms response time and FreeSync Premium
Discover your destiny
Pretty, fast and consistent: the curved CQ27G3SU/BK creates beautiful pictures thanks to the QHD VA panel. A 165Hz refresh rate and FreeSync Premium guarantee tear-free and smooth images without any lag.

165Hz Refresh Rate

Minimal bezel distraction for the ultimate battle station

QHD Resolution

Freesync Premium

Height adjustable Stand
Speakers

Low Input Lag

Good for Console Gaming

6 Games Mode

AOC Game Color and Shadow control
GMENU

Dial point for more accurate and precise aiming
Specifications
- Bezel type (front)3-sided frameless
- Light FX (RGB)
- Removable stand
- Speakers
- Speaker power3 W x 2
- Kensington Lock
- Bezel Colour (front)Black, Red
- Bezel finishing (front)Texture
- Cabinet colour (backside)Black, Red
- Cabinet finishing (backside)Texture
- Vesa wallmount100x100
- USB Hub
- USB fast charge port
- HDMIHDMI 2.0 x 2
- DisplayPortDisplayPort 1.2 x 1
- USB generationUSB 3.2 (4 USB downstream ports)
- USB type downstream4
- Audio OutputHeadphone out (3.5mm)
- Screen size (inch)27.0
- Screen size (cm)68.6
- Flat / CurvedCurved
- Curvature Radius1000R
- Display hardness3H
- Panel treatmentAntiglare (AG)
- Pixel Pitch (mm)0.2331
- Panel resolution2560x1440
- Aspect ratio16:9
- Panel typeVA
- Backlight typeWLED
- Max Refresh rate165 Hz
- Response time GtG4 ms
- Response time MPRT1 ms
- Static contrast ratio3000:1
- Dynamic contrast ratio80M:1
- Viewing angle (CR10)178/178
- Display colours16.7 Million
- Brightness in nits300 cd/m²
- Resolution nameQHD
- Tilt-5/21,5
- Height adjust (mm)130mm
- Swivel-30/30
- EAN4038986189644
- Warranty period3 years
- OSD languagesEnglish, French, German, Czech, Russian, Kroatian, Chinese (traditional), Chinese (simplified), Spanish, Portuguese, Italian, Dutch, Swedish, Finnish, Polish, Japanese, Ukranian, Turkish, Korean
- Power supplyInternal
- Power source100 - 240V 50/60Hz
- Power consumption on (typical) in watts46.0
- Power consumption standby in watts0.3
- Power consumption off in watts0.3
- Energy classG
- Product dimensions incl. base (WxHxD) mm401.9 ~531.9(H) × 605.02(W) × 258.8 (D)
- Product dimensions excl. base (WxHxD) mm367.5 (H) × 605.02(W) × 95.04(D)
- Packaging dimensions (WxHxD) mm690 (W) × 225 (D) × 523 (H)
- Gross weight incl. package (in kg)8.6
- Net weight excl. package (in kg)5.9
- TUV Ergo
- Microsoft WHQL
- WEEE
- Sync technology (VRR)Freesync Premium
- Sync range48-165
- Digital signal frequencyHorizontal : 30k~230khz (HDMI) 30k~250khz (DP) Vertical :48~144hz (HDMI) 48~165hz (DP)
- Colour space (sRGB) CIE 1931 %118.0
- Colour space (DCI-P3) CIE 1976 %89.0
- Colour space (Adobe RGB) CIE 1976 %96.0
- Colour space (NTSC) CIE 1976 %98.0
- Flicker-FreeFlicker Free
- Blue Light TechnologyLow Blue Light
- HDMI cable1.8
- Displayport cable1.8
Drivers & manuals
| Manuals | Publish date | Size | Language | Download |
|---|---|---|---|---|
| User manual | April 4, 2023 | Download pdf |
| Software | Publish date | Size | Language | Download |
|---|---|---|---|---|
| Drivers | January 29, 2026 | Download exe |
| Drivers | Publish date | Size | Language | Download |
|---|---|---|---|---|
| Drivers | November 17, 2022 | Download zip |
| Sustainability | Publish date | Size | Language | Download |
|---|---|---|---|---|
| EnergyClassEurope | October 28, 2025 | Download pdf | ||
| ProductFiche | March 9, 2023 | Download pdf | ||
| EnergyClassUK | March 10, 2023 | Download pdf | ||
| Other | October 29, 2025 | Download png |
| Other | Publish date | Size | Language | Download |
|---|---|---|---|---|
| DriverInfoManual | October 29, 2025 | Download pdf | ||
| 6DimensionsDrawing | March 9, 2023 | Download pdf | ||
| OtherDocumentationFile | January 28, 2026 | Download pdf | ||
| RohsDocument | November 13, 2025 | Download pdf | ||
| ReachDocument | February 3, 2026 | Download pdf | ||
| CE DoC | July 24, 2025 | Download pdf | ||
| CB | July 24, 2025 | Download pdf | ||
| CE Certification | July 24, 2025 | Download pdf | ||
| CE Report | July 24, 2025 | Download pdf | ||
| ISO9241307 | October 28, 2025 | Download pdf | ||
| TUVBauartMark | July 24, 2025 | Download pdf | ||
| EAC | July 24, 2025 | Download pdf | ||
| FCCDeclaration | July 24, 2025 | Download pdf | ||
| ProductFiche | March 9, 2023 | Download pdf | ||
| ProductFicheAnnex | November 13, 2025 | Download pdf | ||
| WEEDeclaration | November 24, 2025 | Download pdf |












