# Monitor AOC B3 27B31H 27" LED display Full HD 1920 x 1080

**URL:** https://aio.lv/en/product--aoc-27b31h--11481402
**Data updated:** 2025-12-07 15:13 (EET)
**Category:** Monitors
**Manufacturer:** AOC
**Manufacturer code:** 27B31H
**EAN:** 4038986182225
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 84.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 69.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aoc-27b31h--11481402

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 5.20 EUR |

## Summary description

The AOC B3 27B31H is a 27-inch LED display with a Full HD resolution of 1920 x 1080 pixels. It features a 4 ms response time and a native aspect ratio of 16:9, providing excellent image quality and smooth visuals. With a wide viewing angle of 178° both horizontally and vertically, it is suitable for various applications, including gaming and multimedia. The monitor is VESA mount compatible and comes in a sleek black design.

## Long description

The AOC 27B31H features a 27" Full HD (1920 x 1080) IPS display with a 120 Hz refresh rate and Adaptive Sync, designed to deliver smooth, responsive visuals for work and casual gaming. The monitor includes low blue light and flicker-free technology to reduce eye strain, and a 3-side frameless design that provides an expanded viewing area and a clean desktop appearance.
Advantages
High refresh rate and Adaptive Sync reduce motion blur and screen tearing, while the IPS panel ensures wide viewing angles and accurate colours. Eye-care technologies like low blue light and flicker-free operation support longer comfortable use. The slim, three-sided frameless design offers a modern look and minimizes bezel distractions.
Key specifications
Screen size: 68.6 cm (27") IPS
Resolution: Full HD 1920 x 1080, aspect ratio 16:9
Refresh rate and response: 120 Hz, 1 ms MPRT (specification in source mentions 4 ms in list — panel supports 120 Hz and 1 ms MPRT)
Brightness and contrast: 300 cd/m², 1500:1 (listed values from source)
Eye care: Flicker-free technology and low blue light
Design: 3-side frameless bezel
Energy class: E, 21 kWh (annual energy consumption as listed)
How to use
Connect the monitor to your computer using the supported video input (check included cables and ports on your PC). Adjust the display settings in your operating system or graphics driver to use 1920 x 1080 resolution and set the refresh rate to 120 Hz for best motion performance. Enable Adaptive Sync in your GPU settings if available. Use the monitor's on-screen display (OSD) to adjust brightness, colour temperature, and activate low blue light or flicker-free modes as needed.
Recommendations
For optimal results, pair the AOC 27B31H with a graphics card that supports 120 Hz output and Adaptive Sync. Position the screen at eye level and use recommended brightness and low blue light settings to reduce eye fatigue during extended use.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 27 " |
| HD type | Full HD |
| Panel type | IPS |
| Display resolution | 1920 x 1080 |
| Pixel pitch | 0.311 x 0.311 |
| Response time | 4 ms |
| Contrast ratio (typical) | 1500:1 |
| Display brightness (typical) | 300 cd/m² |
| Viewing angle, vertical | 178 ° |
| Viewing angle, horizontal | 178 ° |
| Display diagonal (metric) | 68.6 cm |
| Contrast ratio (dynamic) | 20000000:1 |
| Native aspect ratio | 16:9 |
| Pixel density | 82 ppi |
| Display number of colours | 16.7 million colours |
| Backlight type | W-LED |
| Touchscreen | No |
| Anti-glare screen | Yes |
| LED backlight | Yes |
| Surface hardness | 3H |
| Response time (MPRT) | 1 ms |
| Response time measurement type | GTG (Gray to Gray) |

### Design

| Feature | Value |
|---|---|
| Screen shape | Flat |
| Product colour | Black |
| Panel mounting interface | 100 x 100 |
| Market positioning | Home |
| Detachable stand | Yes |
| Frameless design | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| Headphone out | No |
| Built-in USB hub | No |
| HDMI version | 1.4 |
| HDMI | Yes |

### Ergonomics

| Feature | Value |
|---|---|
| Tilt adjustment | Yes |
| Cable lock slot type | Kensington |
| VESA mounting | Yes |

### Audio

| Feature | Value |
|---|---|
| Built-in speaker(s) | No |

### Performance

| Feature | Value |
|---|---|
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | RUS, KOR, POL, POR, CHI (SIMPL), SWE, TUR, UKR, JPN, FIN, CHI (TR), ITA, FRE, CRO, CZE, DEU, DUT, ENG, ESP |
| Number of OSD languages | 19 |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| VESA Adaptive Sync support | Yes |

### Multimedia

| Feature | Value |
|---|---|
| Built-in camera | No |

### Other features

| Feature | Value |
|---|---|
| Maximum refresh rate | 120 Hz |
| Viewable size, vertical | 336.3 mm |
| Power supply type | External |
| Viewable size, horizontal | 597.8 mm |
| Cable lock slot | Yes |
| Height adjustment | No |
| Tilt angle range | -5 - 25 |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 21 kWh |
| Power consumption (off) | 0.3 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight (with stand) | 3400 g |
| Width (with stand) | 616.6 mm |
| Height (with stand) | 445.5 mm |
| Depth (with stand) | 191.9 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | HDMI |
| Power adapter included | Yes |
| HDMI cable length | 1.5 m |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 5300 g |
| Package depth | 124 mm |
| Package height | 447 mm |
| Package width | 690 mm |

## FAQ

### How much does the Monitor AOC B3 27B31H cost, and is it available for purchase?

The price is 84.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 611 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 Wednesday 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 Monitor AOC B3 27B31H 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, pixel pitch, response time, contrast ratio (typical), display brightness (typical), screen shape, built-in usb hub, vesa mounting, built-in speaker(s), energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) 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 B3 27B31H?

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/11481402/66657360_large.webp