# 27" AOC G4 27G4ZRE gaming monitor — 1920×1080 Full HD, 1 ms, Fast IPS, VESA, height adjustable, black/red

**URL:** https://aio.lv/en/product--aoc-27g4zre--11733907
**Data updated:** 2026-03-31 14:39 (EEST)
**Category:** Monitors
**Manufacturer:** AOC
**Manufacturer code:** 27G4ZRE
**EAN:** 4038986183239
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 141.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 117.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aoc-27g4zre--11733907

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tomorrow | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

AOC G4 27G4ZRE is a 27-inch (68.6 cm) Full HD LED monitor with Fast IPS panel and 1920×1080 resolution. It offers 1 ms response time, 16:9 aspect ratio, 178°/178° viewing angles, 1000:1 typical contrast and a flat screen. Features include VESA mounting and height adjustment. Suitable for gaming, multimedia and general productivity.

## Long description

AOC G4 27G4ZRE is a 27-inch Full HD LED gaming monitor with a Fast IPS panel and 1920×1080 resolution. The display supports a native 240 Hz refresh rate with up to 260 Hz in overclock mode and offers 1 ms GtG response time together with 0.3 ms MPRT. The panel delivers wide 178°/178° viewing angles and a typical 1000:1 contrast ratio on a flat screen. Built with VESA mounting compatibility and a height-adjustable stand, the monitor is intended for competitive gaming, multimedia and general productivity in a black and red finish.
Advantages
The monitor combines high refresh rates and low response times to reduce motion blur and input lag, supporting smoother gameplay and faster on-screen reactions. Fast IPS technology provides consistent colour and wide viewing angles while HDR10 support improves contrast and highlights in compatible content. VESA mount support and a height-adjustable stand allow ergonomic placement, and the flat screen design keeps geometry predictable for competitive play.
Suitable for
 Esports and fast-paced competitive gaming where high refresh rate and low latency are important
 PC gaming and console gaming with Full HD resolution
 Multimedia playback and HDR-capable video content
 General office work and productivity requiring a larger 27" screen
Key specifications
 Display diagonal: 27 inches (68.6 cm)
 Resolution: 1920 × 1080 (Full HD), aspect ratio 16:9
 Panel type: Fast IPS with LED backlight
 Refresh rate: 240 Hz native, up to 260 Hz OC
 Response time: 1 ms GtG; 0.3 ms MPRT
 Viewing angles: 178° horizontal / 178° vertical
 Contrast ratio (typical): 1000:1
 Screen shape: Flat
 HDR: HDR10 support
 Adaptive sync: G-Sync Compatible / VRR capable
 Ergonomics: Height adjustable stand and VESA mounting compatible
 Colour: Black with red accents
 Energy consumption (SDR): 21 kWh per 1000 hours
 Energy consumption (HDR): 29 kWh per 1000 hours
 Energy efficiency class: E (SDR) / G (HDR)
How to use
Position the monitor on a stable desk or attach it to a VESA-compatible arm or bracket using the VESA mounting points. Connect the monitor to your PC or console using the appropriate video cable that supports the desired refresh rate (DisplayPort recommended for 240–260 Hz). Use the height adjustment to set the top of the screen at or slightly below eye level to reduce neck strain. In the monitor’s on-screen display (OSD), configure refresh rate, adaptive sync, colour settings and HDR mode according to your source device and personal preference. For competitive gaming, enable the lowest input-lag and fastest response settings available in the OSD.
Usage recommendations
For best results in high-refresh gaming, use a DisplayPort connection from a GPU capable of delivering high frame rates, enable the native 240 Hz (or 260 Hz OC where supported), turn on adaptive sync for tear-free play, and calibrate brightness and HDR settings depending on ambient lighting.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 27 " |
| Display technology | LED |
| HD type | Full HD |
| Panel type | Fast IPS |
| Display resolution | 1920 x 1080 |
| Pixel pitch | 0.311 x 0.311 |
| Response time | 1 ms |
| Contrast ratio (typical) | 1000:1 |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Display diagonal (metric) | 68.58 cm |
| Native aspect ratio | 16:9 |
| Pixel density | 81.59 ppi |
| Display number of colours | 16.7 million colours |
| Backlight type | W-LED |
| Touchscreen | No |
| Anti-glare screen | Yes |
| Adobe RGB coverage | 87.8 % |
| LED backlight | Yes |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Surface hardness | 3H |
| DCI-P3 coverage | 92.3 % |
| Response time (MPRT) | 0.3 ms |
| Response time measurement type | GTG (Gray to Gray) |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black, Red |
| Panel mounting interface | 100 x 100 |
| Detachable stand | Yes |
| Front bezel colour | Black |
| Frameless design | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| Headphone out | Yes |
| Built-in USB hub | No |
| HDMI version | 2.0 |
| HDMI | Yes |
| HDCP version | 1.4/2.2 |
| DisplayPort version | 1.4 |

### Ergonomics

| Feature | Value |
|---|---|
| Swivel angle range | -28 - 28 |
| Cable management | Yes |
| Tilt adjustment | Yes |
| Cable lock slot type | Kensington |
| VESA mounting | Yes |
| Adjustable height (max) | 130 mm |

### Performance

| Feature | Value |
|---|---|
| HDCP | Yes |
| sRGB coverage (typical) | 121.5 % |
| 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 |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| VESA Adaptive Sync support | Yes |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | CE |

### Other features

| Feature | Value |
|---|---|
| Headphone outputs | 1 |
| Maximum refresh rate | 260 Hz |
| Digital horizontal frequency | 30 - 290 |
| Digital vertical frequency | 48 - 260 |
| Power supply type | Internal |
| Certification | CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC |
| Cable lock slot | Yes |
| Height adjustment | Yes |
| Tilt angle range | -3 - 21 |
| Pivot | Yes |
| Swivelling | Yes |
| Pivot angle | -90 - 90 |
| Local dimming | Yes |
| Weight (without stand) | 3250 g |
| Height (without stand) | 366.31 mm |
| Depth (without stand) | 51.28 mm |
| Brand specific technologies | Crosshair |
| Bezel thickness type | Frameless |
| Low input lag | Yes |
| FPS counter | Yes |
| Shadow control | Yes |
| Dial point | Yes |
| Motion blur reduction | Yes |
| Warranty period | 3 year(s) |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 21 kWh |
| Energy consumption (HDR) per 1000 hours | 29 kWh |
| Power consumption (typical) | 21 W |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.3 W |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 4030 g |
| Width (with stand) | 613.9 mm |
| Height (with stand) | 460.7 mm |
| Depth (with stand) | 240 mm |
| Width (without stand) | 613.9 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC, HDMI, DisplayPort |
| HDMI cable length | 1.8 m |
| DisplayPort cable length | 1.8 m |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 6540 g |
| Package depth | 124 mm |
| Package height | 480 mm |
| Package width | 690 mm |

## FAQ

### How much does the AOC G4 27G4ZRE 27" Full HD monitor cost, and is it available for purchase?

The price is 141.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 138 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 Tomorrow 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can AOC G4 27G4ZRE 27" Full HD monitor be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

### 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, pixel pitch, response time, contrast ratio (typical), screen shape, built-in usb hub, vesa mounting, 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 AOC G4 27G4ZRE 27" Full HD 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.

## Image

https://aio.lv/img/cache/product/11733907/67169453_large.webp