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header-product AOC G4 Q27G4ZD Gaming Monitor 26.5" QD-OLED Quad HD 2560 x 1440 Black and Red with USB Hub and VESA Mounting
419.99 €

AOC G4 Q27G4ZD Gaming Monitor 26.5" QD-OLED Quad HD 2560 x 1440 Black and Red with USB Hub and VESA Mounting

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AOC G4 Q27G4ZD Gaming Monitor 26.5" QD-OLED Quad HD 2560 x 1440 Black and Red with USB Hub and VESA Mounting

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Short description

AOC G4 Q27G4ZD computer monitor featuring a 26.5-inch QD-OLED display with Quad HD 2560 x 1440 resolution. Designed for gaming with a fast response time of 0.03 ms and 178-degree viewing angles. Includes a built-in USB hub, HDMI and DisplayPort connectivity, height adjustment, and VESA mount compatibility. Finished in black and red.
Available at price 419.99 €: 21 pcs.
Total available for order: 91 pcs.
Warranty: 2 Years
SKU: 11687339
free shipment

Cheapest delivery:

Latvijas Pasts nodaļa

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Cost

3.99 €

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Customer service center
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Product information

Description

The AOC G4 Q27G4ZD gaming monitor is engineered to deliver high-end visual performance and exceptional responsiveness for demanding computer users and enthusiasts. Featuring a 26.5-inch QD-OLED display with a sharp Quad HD resolution of 2560 x 1440 pixels, this monitor combines deep black levels, vibrant quantum dot colors, and wide viewing angles. Built with a sleek black and red housing, it integrates practical features such as a built-in USB hub, flexible connectivity options including HDMI and DisplayPort, and ergonomic height adjustment to support comfortable daily computing and gaming sessions.

Advantages

The QD-OLED panel technology ensures exceptional contrast, vivid color reproduction, and wide 178-degree viewing angles for both horizontal and vertical directions, resulting in immersive visuals from virtually any perspective. A rapid response time of 0.03 ms helps eliminate motion blur and ghosting during fast-paced sequences, providing precise visual tracking. The inclusion of a built-in USB hub simplifies peripheral connections directly through the display, reducing cable clutter on the desk. Additionally, the ergonomic stand supports height adjustment and VESA mounting capabilities, allowing users to configure their workspace for optimal posture and viewing comfort.

Suitable for

  • Fast-paced competitive and casual PC gaming
  • Multimedia entertainment and high dynamic range movie viewing
  • General desktop computing and productivity tasks
  • Workstations requiring color-accurate and high-contrast displays

When it may not be suitable

This monitor may not be the ideal choice for environments requiring integrated built-in speakers, as this model relies on external audio solutions or headphone output. Furthermore, users seeking a touchscreen interface will need to look elsewhere, as this display does not support touch input.

Key specifications

  • 26.5-inch QD-OLED flat display panel
  • 2560 x 1440 Quad HD resolution
  • 0.03 ms response time
  • 178-degree horizontal and vertical viewing angles
  • HDMI and DisplayPort connectivity
  • Built-in USB hub
  • VESA mounting compatibility and height adjustment
  • Black and red product color
  • 78 W typical power consumption and 0.5 W standby power consumption

How to use

Unpack the monitor and attach the stand securely to the display panel, or mount it to a compatible VESA arm or wall bracket. Connect the appropriate video cable, such as HDMI or DisplayPort, from your computer graphics card to the corresponding input port on the monitor. Plug the power cable into an electrical outlet and power on the device. Adjust the physical height and tilt to achieve a comfortable viewing angle. You can connect external USB peripherals directly to the built-in USB hub ports on the monitor for convenient access.

What to consider before purchase

  • Ensure your computer graphics card supports Quad HD resolution and has compatible video output ports like HDMI or DisplayPort.
  • Check available desk space to accommodate the 26.5-inch screen size and ergonomic stand footprint.
  • Determine if external speakers or headphones are needed, since the monitor lacks built-in speakers.

Usage recommendations

To maintain the optimal condition of the QD-OLED panel, avoid displaying static images at maximum brightness for extended periods. Clean the screen gently with a soft, dry microfibre cloth, avoiding harsh chemical cleaners or abrasive materials. Ensure adequate ventilation around the monitor during operation to prevent overheating and maintain energy efficiency.

Specifications

Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
26.5 "
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
2560 x 1440
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
Quad HD
Panel type:
OLED
Display technology: The technology used in the display e.g. plasma, LED.
QD-OLED
Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
0.5 W
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
78 W
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.
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.
F
VESA mounting:
Yes
DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
1
Headphone out: The socket for connecting headphones to the device.
Yes
HDMI: HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
Yes
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
2
Built-in USB hub: Whether or not the device features a USB hub to connect more than one other device via USB.
Yes
Market positioning: Under which category can the device be positioned in the market, e.g. camera phone.
Gaming
Built-in speaker(s): The device contains speaker(s) to produce sound.
No
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
No
Product colour: The colour e.g. red, blue, green, black, white.
Black, Red
All features

Technical details

Doesn't contain:
Mercury (element), PVC/BFR
Warranty period:
3 year(s)
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
BSMI, CB, CE, Federal Communications Commission (FCC), KC, KCC, Minimum Energy Performance Standards (MEPS), RCM, RoHS, TÜV mark

Other features

DCI-P3 coverage:
99.4 %
Viewable size, horizontal: The viewable size is often somewhat smaller than the actual size of a monitor, because there is a border around the image.
590.42 mm
Viewable size, vertical:
333.72 mm
Power supply type: The type of power supply which this product uses.
Internal
Cable lock slot: Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.
Yes
Height adjustment: The part of the device that can be adjusted to change the height.
Yes
Tilt angle range:
-3 - 21
Pivot:
Yes
Headphone connectivity: How headphones connect to a device e.g. wirelessly or via a cable and connector.
3.5 mm
Swivelling:
Yes
Backlight type:
W-LED
Pivot angle:
-90 - 90
Weight (without stand):
5200 g
Height (without stand):
357.7 mm
Depth (without stand):
51.28 mm
Bezel thickness type:
Frameless
Maximum refresh rate:
280 Hz
Motion blur reduction:
Yes
Shadow control:
Yes
Dial point:
Yes
FPS counter:
Yes
Low input lag:
Yes
Brand specific technologies:
Crosshair

Certificates

Certification:
WEEE,REACH compliant,RoHs compliant

Packaging content

Cables included:
AC, HDMI, DisplayPort, USB
Tilt adjustment: The tilt, which means the angle at which the device is pointing (up or down), can be changed.
Yes

Weight & dimensions

Weight (with stand):
6600 g
Height (with stand):
537.7 mm
Depth (with stand):
240 mm
Width (with stand):
609.3 mm
Width (without stand):
609.3 mm

Packaging data

Package weight: Weight of the packaged product.
10150 g
Package height: The distance from the top to the bottom of the packaging.
481 mm
Package depth: The distance from the front to the back of the packaging.
159 mm
Package width: The distance from one side of the packaging to the other.
820 mm

Power

Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A to G
AC input frequency:
50/60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
24 kWh
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
24 kWh
Power consumption (off):
0.3 W
Power consumption (standby): The amount of electricity that is consumed when the product is on standby.
0.5 W
Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
78 W
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.
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.
F

Ergonomics

Swivel angle range:
28 - 28
Adjustable height (max):
130 mm
Cable lock slot type:
Kensington
Cable management: Description of improved cable management
Yes
VESA mounting:
Yes

Ports & interfaces

DisplayPorts quantity: Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.
1
HDMI version:
2.1
Headphone out: The socket for connecting headphones to the device.
Yes
DisplayPort version:
1.4
HDMI: HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
Yes
USB Type-A downstream ports quantity:
4
Number of USB Type-B upstream ports quantity:
1
Number of upstream ports:
1
USB upstream port type:
USB Type-B
USB hub version:
3.2 Gen 1 (3.1 Gen 1)
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
2
Built-in USB hub: Whether or not the device features a USB hub to connect more than one other device via USB.
Yes

Design

Panel mounting interface: The product can be used wih VESA mounting interfaces.
100 x 100
Screen shape:
Flat
Detachable stand:
Yes
Front bezel colour:
Black
Frameless design:
Yes
Product colour: The colour e.g. red, blue, green, black, white.
Black, Red
Market positioning: Under which category can the device be positioned in the market, e.g. camera phone.
Gaming

Performance

On Screen Display (OSD):
Yes
On Screen Display (OSD) languages:
CHI (SIMPL), CHI (TR), CZE, DUT, ENG, FIN, FRE, DEU, ITA, JPN, KOR, CRO, POL, POR, RUS, ESP, SWE, TUR, UKR
Picture-in-Picture: Picture-in-picture (PiP) is a feature of some television receivers and similar devices. One program (channel) is displayed on the full TV screen at the same time as one or more other programs are displayed in inset windows. Sound is usually from the main program only.
Yes
Game mode:
Yes
Low Blue Light technology:
Yes
Flicker-free technology:
Yes
VESA Adaptive Sync support:
Yes
AMD FreeSync refresh rate range:
48 - 260

Audio

Built-in speaker(s): The device contains speaker(s) to produce sound.
No

Display

Surface hardness:
2H
Native refresh rate:
60 Hz
High Dynamic Range (HDR) supported:
Yes
Display diagonal (metric): This is the size of the display screen, measured diagonally.
67.3 cm
Pixel pitch: This is the parameter of a picture tube, which specifies the shortest distance between two dots of the same colour. The principle is: the smaller the dot pitch, the better sharpness of image.
0.229 x 0.229
Display number of colours:
1.073 billion colours
Viewing angle, vertical: Maximum vertical angle at which a display can be viewed with acceptable visual performance.
178 °
Viewing angle, horizontal: Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
178 °
Contrast ratio (typical): The difference in light intensity between the brightest white and the darkest black.
150000:1
Response time: The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.)
0.03 ms
Native aspect ratio: The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
16:9
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
No
Adobe RGB coverage:
98.4 %
sRGB coverage (typical):
141.3 %
Colour gamut standard:
Adobe RGB, DCI-P3, sRGB
High Dynamic Range (HDR) technology:
DisplayHDR 400 True Black
Pixel density:
108.8 ppi
Anti-glare screen: Always gives an optimal view, even in direct sunlight.
Yes
Response time (MPRT):
0.3 ms
Response time measurement type:
GTG (Gray to Gray)
Panel type:
OLED
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
Quad HD
LED backlight: A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.
Yes
Display technology: The technology used in the display e.g. plasma, LED.
QD-OLED
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
26.5 "
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
2560 x 1440

Reasons to buy

Three-Year Warranty OLED

Warranty included: 3-Year Warranty (Including coverage for OLED burn-in*) For more information, please refer to Warranty Information page. OLED burn-in* Warranty is covered only when the screen maintenance is performed in accordance with the instructions to be found here.

Three-Year Warranty OLED

280 Hz Refresh Rate

The AGON by AOC monitor, with its groundbreaking 280Hz, is a game-changer for competitive gamers. The AGON by AOC monitor 's lightning-fast speed and pinpoint precision translate into an undeniable advantage in fast-paced games, allowing you to react quicker and hit your targets with unmatched accuracy.

280 Hz Refresh Rate

QHD Resolution

With 2560 x 1440 resolution, Quad HD (QHD) offers superior picture quality and sharp imagery that reveals the finest details. The widescreen 16:9 aspect ratio provides plenty of space to spread out and work, plus allows you to enjoy games or movies in their original size.

QHD Resolution

VESA CERTIFIED DISPLAYHDRTM TRUE BLACK 400

The DisplayHDRTM True Black 400 brings you deeper, more accurate black levels , making your viewing experience richer and more immersive. No more washed-out dark scenes in movies and games. With TrueBlack 400, you're in for a more realistic visual journey.

VESA CERTIFIED DISPLAYHDRTM TRUE BLACK 400

G-SYNC Compatible

Enable flawless picture quality by synchronising new generations of NVIDIA graphics cards* with this G-SYNC Compatible monitor. *Please refer to NVIDIA website for the complete list of GPUs working with G-SYNC Compatible monitors

G-SYNC Compatible

WIDE COLOR GAMUT

When you are enjoying photos, videos or games, we want your screen content to look as lifelike as possible. That is why this display comes with Wide Colour Gamut technology, which means that it is able to display a lot more colours than conventional monitors. This is achieved through a special hardware solution, not through mere software adjustments. The result: true-to-life images with fine details that become visible thanks to the broader colour palette.

WIDE COLOR GAMUT

HDMI 2.1

The latest standard in HDMI technology further boosts higher refresh rates and resolution. This not only opens new doors for watching content, but also for gamers: HDMI 2.1 enables next generation consoles to reach their maximum performance.

HDMI 2.1

ERGONOMIC DESIGN

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

ERGONOMIC DESIGN

USB Hub

Built-in USB hubs in AOC’s monitors bring ease of use and practicality to your desk. Side mounted ports are easily reachable without even looking at them; negating time wasted searching the backside of a PC case to find a free USB port.

USB Hub

GMENU

AOC G-Menu is a free tool that you can install on your PC to have complete customization paired with maximum convenience.

GMENU

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Stock data
Warehouse Stock Delivery to the store Store Price
WH337 21 23.09.2026 Best delivery
419.99 € Best price
EU57 2 25.09.2026
500.49 €
EU1 30 23.09.2026 Best delivery
524.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 9 12.10.2026
578.49 €
419.99 €
Stock: 21
Delivery Date: 23.09.2026 Best delivery
Warehouse: WH337
500.49 €
Stock: 2
Delivery Date: 25.09.2026
Warehouse: EU57
524.99 €
Stock: 30
Delivery Date: 23.09.2026 Best delivery
Warehouse: EU1
565.49 €
Stock: 16
Delivery Date: 28.09.2026
Warehouse: EU16
587.49 €
Stock: 10
Delivery Date: 28.09.2026
Warehouse: WH94
664.99 €
Stock: 3
Delivery Date: 28.09.2026
Warehouse: WH349
Available only for legal entities
578.49 €
Stock: 9
Delivery Date: 12.10.2026
Warehouse: WH109

Energy label

Energy label
Q27G4ZD
Model

Device manufacturer code

AOC
Manufacturer

Device manufacturer

0.5 W
Power consumption (standby)

The amount of electricity that is consumed when the product is on standby.

78 W
Power consumption (typical)

Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.

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.

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.

1
DisplayPorts quantity

Number of DisplayPorts. A DisplayPort is a digital display interface developed by the Video Electronics Standards Association (VESA). The interface is primarily used to connect a video source to a display device such as a computer monitor, though it can also be used to carry audio, USB, and other forms of data.

Yes
Headphone out

The socket for connecting headphones to the device.

Yes
HDMI

HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

2
HDMI ports quantity

The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

Yes
Built-in USB hub

Whether or not the device features a USB hub to connect more than one other device via USB.

Gaming
Market positioning

Under which category can the device be positioned in the market, e.g. camera phone.

No
Built-in speaker(s)

The device contains speaker(s) to produce sound.

No
Touchscreen

A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.

Quad HD
HD type

Type of supported High Definition (e.g. Full HD, 4K Ultra HD).

QD-OLED
Display technology

The technology used in the display e.g. plasma, LED.

26.5 "
Display diagonal

Size of the display for this product, measured diagonally, usually in inches.

2560 x 1440
Display resolution

The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.

Black, Red
Product colour

The colour e.g. red, blue, green, black, white.

Customer reviews

Customer questions

FAQ

How much does the AOC G4 Q27G4ZD Gaming Monitor cost, and is it available for purchase?

The price is 419.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 91 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 23.09.2026 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 AOC G4 Q27G4ZD Gaming Monitor 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 AOC G4 Q27G4ZD Gaming Monitor 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, power consumption (standby), power consumption (typical), energy efficiency class (hdr), energy efficiency class (sdr), vesa mounting, displayports quantity, headphone out, hdmi, hdmi ports quantity, built-in usb hub, market positioning, built-in speaker(s), touchscreen, 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 AOC G4 Q27G4ZD Gaming Monitor?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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