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We’ve locked down selected products to 2021’s lowest price for your business. And they’re guaranteed not to rise for 30days!*

*Selected top tech guaranteed to match or be lower than last year’s lowest price. Our price lock means selected prices will not increase during a 30 day promotion period. There are three promotion periods planned, period 1 - 20/07/22 - 18/08/22, period 2 - 19/08/22 - 17/09/22 and period 3 18/09/22 - 17/10/22. Promotion subject to product availability, Currys reserves the right to cancel the promotion at any time.

AOC 27G4X Full HD 27" IPS LCD Gaming Monitor - Black

N579213W | 4038986181396

Free delivery

Next Day delivery available

  • Full HD 1920 x 1080p
  • Refresh rate: 180 Hz
  • Response time: 1 ms
  • Input: HDMI / DisplayPort
  • Built-in speakers
  • Can be wall mounted
Business Price Promise

Buy from us safe in the knowledge you’ve paid a great price.

If you find Argos, John Lewis, AO.com or eBuyer.com has the same product at a cheaper price, including voucher offers, we’ll match it – even up to 14 days after purchase.

Learn more
Product information

Get silky-smooth performance when you're blasting your way through enemies. With a 180 Hz refresh rate, this AOC monitor delivers high speeds without screen tearing or motion blur that would interrupt your combos. Plus, the 1 ms response time means you can time every move just right. And Adaptive Sync synchronises the monitors refresh rate with your graphics card for stutter-free visuals.

Good to know

Full HD resolution gives you plenty of detail and the IPS panel means beautiful colours
- When you're playing competitively, select AOC Low Input Lag mode for ultimate precision
- Optimise your experience by easily switching between the 
6 modes tailored to different game genres
- Easily tweak your monitor settings using the 
AOC G-Menu tool 
- You can play in the perfect position thanks to the height-adjustable stand

AOC 27G4X Full HD 27" IPS LCD Gaming Monitor - Black, Full HD 1920 x 1080p, Refresh rate: 180 Hz, Response time: 1 ms, Input: HDMI / DisplayPort, Built-in speakers, Can be wall mounted, 3 year guarantee


Basic Specifications

Manufacturer's Part Number
Display Resolution
Full HD (1080p)
Product Type
Gaming monitor
Panel Type
Monitor Size Slider
Monitor Inputs
3.5 mm jack, DisplayPort, HDMI
Refresh Rate
150 - 199 Hz
Display Screen


Screen technology
Screen size
Full HD 1920 x 1080p
Display technology
Adaptive Sync


Box contents
- AOC 27G4X Full HD 27" IPS LCD Gaming Monitor
- Stand
- HDMI cable
- DisplayPort cable
- Power cord
390 x 614 x 208 mm (H x W x D)
5.41 kg
Manufacturer's guarantee
3 years


- HDMI 2.0 x 2
- DisplayPort 1.4 x 1
Audio output
3.5 mm jack


Wall mountable
VESA mount dimensions
100 x 100
- Height
- Tilt
- Swivel

Picture quality

Refresh rate
180 Hz
Viewing angle
178° / 178°
Frequency range
- Horizontal: 30
- 180 kHz
- Vertical: 48
- 180 Hz
300 cd/m²
Response time
1 ms
Native contrast ratio


Audio power
2 W

Energy consumption

Energy efficiency rating
Delivery FAQs

Next Day delivery

Next day delivery available for small items directly from our warehouse as identified on our listings page and ordered before 15:00. Postcode restrictions may apply. For full terms and conditions please visit T&Cs.


Standard delivery is free on small items over £40 ex VAT. Large items (large kitchen appliances and some TVs over 40") do not qualify for standard delivery. There are a variety of free and chargeable delivery options for these items detailed during the checkout process.

How long does delivery take?

Products will be sent as soon as possible, but may be delayed due to supply chain pressures. Predicted lead time for your chosen product/s will be detailed in your basket before checkout.
For large items (kitchen appliances, large screen TVs etc.) you can select your delivery date and time during the checkout process.

Installation and recycling information

Installation and recycling are available on large items (large kitchen appliances and TVs over 40”) and can be selected during the checkout process.
If you have selected recycling, please ensure your existing appliance is disconnected (and defrosted where relevant) before our team arrive.
Where installation has been purchased, our team will disconnect your existing appliance, install your new product and connect it to existing services within 1 meter.

Please note: Installations are only available to domestic premises. Our installers are not authorised to install any products within any commercial location

Price Match

We'll match against any other UK retailer store or website price including offer-code discounts.

How to request a business price match
We promise to match the competitor’s price available when you contact us. To request a price match for:

  • Online purchases: Contact us here.
  • In store purchases: Contact us here.

Information you’ll need
If you have already purchased you’ll need your receipt, the competitor you want us to match and details of any relevant voucher offers.
If you have not yet purchased you’ll need; the product code (available on the product page), our price, the competitor you want us to match and details of any relevant voucher offers.

We’ll even price match 7 days after your purchase!
Here’s how to get a price match if you’ve already bought:
If you see the same item cheaper elsewhere, within 7 days of buying from us we’ll refund you the difference.
If you bought online: call us on 0344 561 6789 and have your receipt handy.

Price Promise terms & conditions
We'll match against any other UK retailer store or website price including offer-code discounts. We’ll match the prices of any products (not delivery, installation charges, product protection plans or other services) offered on identical terms and where we can check the price and stock position. Our competitor’s product must be the same model number as ours. Both us and the competitor must have the product in stock and ready for delivery. We do not match competitor’s ink prices, trade, membership & 3rd party market place sellers.

Limited to maximum five units per order or transaction. Cannot be used with any other offer.