AOC 27G4 27" 1ms 180Hz Gaming Monitor
The AOC 27G4 27" 1ms 180Hz Gaming Monitor is a flat 27-inch Full HD (1920x1080) IPS gaming monitor with a 180 Hz maximum refresh rate, 1 ms GtG response time and a 3-sided frameless design. It connects over two HDMI 2.0 ports and one DisplayPort 1.4, and its stand adjusts for height, tilt, swivel and pivot.
It suits gamers who want smooth, fast motion at Full HD, along with the wide viewing angles and consistent colour of an IPS panel. The adjustable stand and built-in speakers make it practical as an everyday desk monitor too. Browse more gaming monitors to compare options.
Highlights
- 27-inch flat IPS panel, 1920x1080 Full HD, 16:9
- 180 Hz max refresh rate with 1 ms GtG and 0.5 ms MPRT response time
- 2x HDMI 2.0 and 1x DisplayPort 1.4 inputs, plus 1x audio out
- Stand with 130mm height adjustment, tilt, swivel and pivot
- Built-in speakers rated 2 W x 2
- VESA 100x100 wall mount support
Best for
- Fast-paced competitive games at Full HD with high frame rates
- Gamers who want IPS colour and 178/178 viewing angles
- Desk setups that need height adjustment or portrait rotation
- Connecting a PC and a console at the same time over the two HDMI ports
Specifications
| 27g4/75 | Screen size (inch) 27.0 |
|---|---|
| Bezel type (front) | 3-sided frameless |
| Speaker power | 2 W x 2 |
| Bezel Colour (front) | Black |
| Bezel finishing (front) | Matt |
| Cabinet colour (backside) | Black, Grey |
| Cabinet finishing (backside) | Matt |
| Vesa wallmount | 100x100 |
| Digital HDCP (HDMI version) | HDCP 2.2 |
| Hdmi | HDMI 2.0 x 2 |
| DisplayPort | DisplayPort 1.4 x 1 |
| Audio Output | 1x Audio out |
| Screen size (inch) | 27.0 |
| Screen size (cm) | 68.6 |
| Flat / Curved | Flat |
| Panel treatment | Antiglare (AG) |
| Pixel Pitch (mm) | 0.31125 |
| Pixels per Inch | 81.0 |
| Panel resolution | 1920x1080 |
| Aspect ratio | 16:9 |
| Panel type | IPS |
| Backlight type | WLED |
| Max Refresh rate | 180 Hz |
| Response time GtG | 1 ms |
| Response time MPRT | 0.5 ms |
| Static contrast ratio | 1000:1 |
| Viewing angle (CR10) | 178/178 |
| Display colours | 16.7 Million |
| Brightness in nits | 300 cd/m² |
| OD Response (typical) | 1 ms GtG |
| Panel Haze Value | 25% |
| Local Dimming Zones | Global Dimming |
| Resolution name | FHD |
| Tilt | -3.5° ±1.5° ~ 21.5° ±1.5° |
| Height adjust (mm) | 130mm |
| Swivel | 30° ±2° ~30° ±2° |
| Pivot | 91° ±1° ~ 91° ±1° |
| OSD type | AOC Gaming |
| Power supply | Internal |
| Power source | 100 - 240V 50/60Hz |
Compatibility and related parts
This monitor connects over HDMI 2.0 or DisplayPort 1.4, so check that your graphics card or console has a matching output and use the right cable. To get the most from the 180 Hz refresh rate at Full HD, your system needs a GPU that can push high frame rates; our PC builder checks compatibility and parts come with free assembly and testing when bought as part of a PC build. You can also see the full range of AOC products or browse our gaming collection for matching gear. Cash on delivery is available across Lebanon.
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Warranty
Warranty
- All products come with a 1-year official local warranty, unless mentioned otherwise.
- Accessories (such as cables, covers, power banks, etc.) are not covered under warranty.
- Please check your item at the time of delivery—you may refuse the order if you notice any damage.
- The warranty provided is an official local manufacturer warranty.
- Apple products include both local and international warranty, as per Apple’s policy.
Shipping & Returns
Shipping & Returns
• Shipping: Orders are processed within 0–2 business days. Standard delivery takes 0–5 business days depending on your location.
• Returns: You may return or exchange products within 10 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
No advance payments required—even for preorders. Pay on delivery or cancel anytime, hassle-free.
FAQs
What resolution and panel type does the AOC 27G4 use?
What resolution and panel type does the AOC 27G4 use?
What ports does the AOC 27G4 have?
What ports does the AOC 27G4 have?
Can I mount it on a wall or monitor arm?
Can I mount it on a wall or monitor arm?
Can the screen rotate to portrait mode?
Can the screen rotate to portrait mode?
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