On an OLED panel each pixel produces its own light and simply switches off in a dark scene. That is why night maps, caves and outer space in games look deeply black while lights and explosions blaze right next to them. With no backlight, there is also no grey glow creeping in at the edges of the screen in a dark room. A brightness of 400 cd/m² keeps the picture lively in brighter rooms as well.
A 240 Hz refresh rate shows four times as many frames per second as an ordinary 60 Hz monitor. The 0.03 ms response time is where OLED shines: a pixel changes colour almost instantly, so fast-moving objects leave no smeared trail behind them. In competitive games an opponent's movement is easier to follow and aiming is more precise, and even everyday scrolling looks noticeably smoother.
2560 × 1440 is a well-balanced resolution for a 27-inch screen: text and detail are clearly sharper than at Full HD, yet reaching high frame rates is far easier for the graphics card than at 4K. That means the 240 Hz potential can actually be used with a mid-range gaming PC. For work, two windows fit comfortably side by side.
The monitor has two HDMI ports and two DisplayPorts, so you can connect, for example, a gaming PC, a work laptop and a console to the same screen and switch inputs from the menu. The built-in speakers are fine for video calls and basic audio. There is no USB-C port on this model, so a laptop connects via HDMI or DisplayPort.
Screen height and tilt are adjustable, and the pivot function turns the screen into portrait; the stand does not swivel left and right. If you prefer a monitor arm or wall mount, the VESA 100 × 100 mm interface fits standard options. The white chassis blends into a light interior, and the monitor weighs 5.15 kg.
Competitive players for whom every frame and clear motion count; gamers who want the deep black of an OLED screen for atmospheric games and films; owners of a gaming PC whose graphics card reaches high frame rates at QHD; and anyone looking for a white monitor that does not stand out as a dark block on a light desk.
| Brand | Acer |
|---|---|
| Colour of product | White |
| Height adjustment | Yes |
| Tilt adjustment | Yes |
| VESA mounting | Yes |
| Pivot | Yes |
| Swivelling | No |
| VESA mounting interfaces | 100x100 mm |
| Viewing angle, horizontal | 178 ° |
| Viewing angle, vertical | 178 ° |
| EAN | 4711474846679 |
| Display diagonal | 27 " |
|---|---|
| Display | 2560 x 1440 pixels |
| HD type | QHD |
| Panel type | OLED |
| Maximum refresh rate | 240 Hz |
| Response time | 0.03 ms |
| Display brightness | 400 cd/m² |
| Aspect ratio | 16:9 |
| TV tuner integrated | No |
| Built-in speaker(s) | Yes |
|---|
| Ethernet LAN (RJ-45) ports | No |
|---|---|
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 2 |
| USB-C | No |
| Connectivity | HDMI, DisplayPort |
|---|
| Net weight | 5.15 kg |
|---|
Yes, the monitor has a VESA 100 × 100 mm mount that fits standard wall brackets and monitor arms.
The manufacturer does not specify HDR support. Listed is a brightness of 400 cd/m², and the OLED panel delivers very high contrast by its nature.
Yes, a console connects over HDMI. The manufacturer does not separately state which refresh rates HDMI and DisplayPort support.
Yes, speakers are built in. For gaming, headphones or separate speakers are recommended for better sound.
No, the stand adjusts height and tilt and pivots into portrait, but it does not swivel to the sides.
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