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header-product Monitor AOC G4 Q27G4ZR 27" Quad HD LED 2560 x 1440
196.99 €

Monitor AOC G4 Q27G4ZR 27" Quad HD LED 2560 x 1440

Stāvoklis: Open box
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Short description

The AOC G4 Q27G4ZR is a 27-inch Quad HD monitor featuring LED technology, a resolution of 2560 x 1440 pixels, and a rapid 1 ms response time. With a native aspect ratio of 16:9 and wide viewing angles of 178°, it ensures vibrant visuals and clarity from any position. The monitor also includes height adjustment for ergonomic comfort, making it suitable for both gaming and professional use.
Available at price 196.99 €: 1 pcs.
Total available for order: 490 pcs.
Warranty: 2 Years
Stāvoklis: Open box

Open Box - A completely new device without any defects. Opened packaging.

SKU: 11509568
free shipment

Cheapest with

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
08.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.07.2026 {{selectedOffer.courierDeliveryString}}
From 5.66 € (Weight: 5.96 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
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From 1.99 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
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Product information

Description

The Q27G4ZR is a 27-inch Fast IPS gaming monitor with QHD (2560 x 1440) resolution, a native 240 Hz refresh rate that can be overclocked to 260 Hz, and a 1 ms GtG response time. It supports HDR400, offers low input lag and flicker-free technology, and includes an ergonomic stand and built-in speakers. G-Menu software enables on-screen customization of display settings to suit competitive and casual play.

Advantages

The monitor delivers smooth motion and reduced blur thanks to the high refresh rate and fast response time, improving clarity in fast-paced games. QHD resolution provides detailed image quality on the 27" screen while HDR400 increases contrast and highlights. Ergonomic adjustments and integrated speakers add convenience for longer sessions, and flicker-free technology reduces eye strain during extended use.

Key specifications

  • Screen size: 68.6 cm (27") Fast IPS
  • Resolution: Quad HD 2560 x 1440, aspect ratio 16:9
  • Refresh rate: 240 Hz (overclockable to 260 Hz)
  • Response time: 1 ms GtG
  • Brightness and contrast: 400 cd/m², 1000:1
  • HDR: HDR400
  • Features: Flicker-free technology, low input lag, ergonomic stand, built-in speakers
  • Power consumption (typical): 25 kWh

How to use

Place the monitor on a stable surface and adjust height, tilt and swivel for a comfortable viewing angle. Connect to your PC or console using the supported video input (use a cable and port that support QHD at high refresh rates). Install or run G-Menu software to adjust color, refresh rate, and other settings. Enable HDR in the operating system and game settings if desired. For competitive play, set the refresh rate to 240 Hz or overclock to 260 Hz and choose a low-latency display mode.

Recommendations

Use DisplayPort or a high-bandwidth HDMI cable certified for 240 Hz+ at QHD to achieve the maximum refresh rate. Regularly update graphics drivers and the monitor firmware for optimal compatibility and performance.

Specifications

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
27 "
Display resolution:
2560 x 1440
HD type:
Quad HD
Panel type:
Fast IPS
Display technology:
LED
Response time:
1 ms
Contrast ratio (typical):
1000:1
Display brightness (typical):
400 cd/m²
Screen shape:
Flat
Built-in USB hub:
No
Built-in speaker(s):
No
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
F
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
G
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
25 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
48 kWh
Product colour:
Black, Red
All features

Display

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
27 "
Display technology:
LED
HD type:
Quad HD
Panel type:
Fast IPS
Display resolution:
2560 x 1440
Response time:
1 ms
Contrast ratio (typical):
1000:1
Display brightness (typical):
400 cd/m²
Viewing angle, vertical:
178 °
Viewing angle, horizontal:
178 °
Display diagonal (metric):
68.5 cm
Native aspect ratio:
16:9
Pixel density:
108.8 ppi
Display number of colours:
16.7 million colours
Backlight type:
W-LED
Touchscreen:
No
Anti-glare screen:
Yes
LED backlight:
Yes
High Dynamic Range (HDR) supported:
Yes
High Dynamic Range (HDR) technology:
DisplayHDR 400
Response time (MPRT):
0.3 ms
Response time measurement type:
GTG (Gray to Gray)

Design

Screen shape:
Flat
Product colour:
Black, Red
Panel mounting interface:
100 x 100
Market positioning:
Gaming
Detachable stand:
Yes
Front bezel colour:
Black

Ports & interfaces

HDMI ports quantity:
2
DisplayPorts quantity:
1
Headphone out:
Yes
Built-in USB hub:
No
HDMI version:
2.0
HDMI:
Yes
DisplayPort version:
1.4

Ergonomics

Swivel angle range:
-28 - 28
Tilt adjustment:
Yes
Adjustable height (max):
130 mm

Audio

Built-in speaker(s):
No

Performance

On Screen Display (OSD):
Yes
On Screen Display (OSD) languages:
CHI (SIMPL), CHI (TR), CRO, CZE, DEU, DUT, ENG, ESP, FIN, FRE, ITA, JPN, KOR, POL, POR, RUS, SWE, TUR, UKR
Number of OSD languages:
19
Flicker-free technology:
Yes
Low Blue Light technology:
Yes
VESA Adaptive Sync support:
Yes

Multimedia

Built-in camera:
No

Technical details

Compliance certificates:
REACH, RoHS, WEEE

Other features

Headphone outputs:
1
Maximum refresh rate:
260 Hz
Digital vertical frequency:
48 - 260
Headphone connectivity:
3.5 mm
Power supply type:
Internal
Height adjustment:
Yes
Tilt angle range:
-3 - 21
Pivot:
Yes
Heavy metals free:
Hg (mercury)
Swivelling:
Yes
Pivot angle:
-90 - 90
Weight (without stand):
4050 g
Height (without stand):
367.64 mm
Depth (without stand):
78.68 mm
Low input lag:
Yes
FPS counter:
Yes
Shadow control:
Yes
Dial point:
Yes
Motion blur reduction:
Yes
Warranty period:
3 year(s)

Power

Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
F
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
G
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
25 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
48 kWh
Power consumption (off):
0.3 W
Power consumption (standby):
0.5 W
Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A to G

Weight & dimensions

Weight (with stand):
4970 g
Width (with stand):
611.5 mm
Height (with stand):
457 mm
Depth (with stand):
177 mm
Width (without stand):
611.52 mm

Packaging content

Cables included:
AC, DisplayPort, HDMI

Packaging data

Package weight:
8260 g
Package depth:
161 mm
Package height:
440 mm
Package width:
730 mm

Sustainability

Doesn't contain:
PVC/BFR

Reasons to buy

Fast IPS

Unlock your gaming potential with Fast IPS panels offering rapid pixel response times of up to 1ms GtG. Say farewell to motion blur as you enjoy sharper images, enhancing precision targeting and boosting performance in high-speed games. Experience the advantages of fast IPS technology, including vibrant colors and wide viewing angles, for an immersive gaming experience and unleash your full potential.

Fast IPS

1ms Response time GTG - Grey-to-Grey

GtG stands for Grey-To-Grey and represents how long it takes for one pixel to change between one gray level to the next. In gaming, every millisecond counts and can be the differentiator between hitting or missing a shot. Fast response time also eliminates ghosting and motion blur.

1ms Response time GTG - Grey-to-Grey

Low Input Lag

Unleash your reflexes by switching to the AOC Low Input Lag mode. Forget graphical frills: this mode rewires the monitor in favour of raw response time, giving the ultimate edge in hair trigger stand offs.

Low Input Lag

260Hz (OC240Native)

260Hz (OC,240Native) completely unleashes top end GPUs, bringing unprecedented fluidity to the picture on your screen. With every detail brought sharply into focus and every movement shown with crystal clarity, feel your reactions become one with the action and elevate your game.

260Hz (OC240Native)

E-sports monitor stand

Our new stand, co-designed with eSports professionals, allows you to maximize free space for all your peripherals. The base of the monitor is designed to reduce the footprint on your desk and even allows you to place your keyboard on top. The stand includes cable management to keep your desk clean. No matter what genre you compete in, we want you to feel like a pro.

E-sports monitor stand

Ergonomic design

Ergonomic stand to maintain comfort and prevent strain during long gaming sessions. It offers a wide range of motion with easy height, tilt, and swivel adjustments, accommodating proper ergonomics and your personal preferences.

Speakers

Built-in speakers make it easy to catch up with family, friends and colleagues. For movies, music, games and more, you’ll enjoy quality audio without the hassle of connecting external speakers.

Speakers

Vesa Certified DisplayHDR™ 400

VESA Certified DisplayHDR™ 400 delivers a significant step up from regular SDR displays. Unlike other 'HDR compatible' screens, true DisplayHDR™ 400 produces astonishing brightness, contrast, and color peak brightness of up to 400 nits; images come to life with notable highlights while featuring deeper, more nuanced blacks. It renders a fuller palette of rich new colors, delivering a visual experience that engages your senses.

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Stock data
Warehouse Stock Delivery to the store Store Price
WH174 1 08.07.2026
Is Used
196.99 €
EU2 9 29.06.2026 Best delivery 203.49 €
EU58 94 16.07.2026 209.99 €
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WH109 35 22.07.2026 237.99 €
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196.99 €
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203.49 €
Stock: 9
Delivery Date: 29.06.2026 Best delivery
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209.99 €
Stock: 94
Delivery Date: 16.07.2026
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217.49 €
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220.49 €
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223.49 €
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Delivery Date: 22.07.2026
Warehouse: WH109

Energy label

Energy label
Q27G4ZR
Model

Device manufacturer code

AOC
Manufacturer

Device manufacturer

27 "
Display diagonal

iagonal of the visible part of the screen expressed in centimeters and inches.

F
Energy efficiency class (SDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

G
Energy efficiency class (HDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

25 kWh
Energy consumption (SDR) per 1000 hours

Power consumption in switched-on state expressed in W.

48 kWh
Energy consumption (HDR) per 1000 hours

Power consumption in switched-on state expressed in W.

Customer reviews

Customer questions

FAQ

How much does the Monitor AOC G4 Q27G4ZR cost, and is it available for purchase?

The price is 196.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 490 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Monitor AOC G4 Q27G4ZR be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Monitor AOC G4 Q27G4ZR online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All AOC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized AOC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, hd type, panel type, display technology, response time, contrast ratio (typical), display brightness (typical), screen shape, built-in usb hub, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Monitor AOC G4 Q27G4ZR?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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