Monitors
Product specifications and review coverage for this exact model.
Image supplied through Icecat
Acer UM.HX0EE.009 is listed in the computer monitors category. The recorded specifications include display diagonal: 68.6 cm (27"); display resolution: 3840 x 2160 pixels; panel type: IPS; maximum refresh rate: 144 Hz. This entry covers manufacturer code UM.HX0EE.009. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
Publisher rating supplied by Icecat: 90%
The X27 from Acer is currently the pinnacle of all that is great with PC gaming monitors. With an impressive specification including 4K HDR, 144Hz, 10-bit IPS panel with FALD, Quantum Dot and 4ms response time, if you have the hardware to support it you w...
Supplier-linked review for Acer UM.HX0EE.009. Check the original for the tested configuration.
Read the full review ↗Excerpt and rating supplied through Icecat · Checked 22 Sep 2026
Publisher rating supplied by Icecat: 80%
So how do you justify a panel quite like this? Well, honestly we're not sure. It's a beast. If you must have the absolute best of the best, there's no question, the Acer Predator X27 really does push the boundary of PC entertainment right now. However, th...
Supplier-linked review for Acer UM.HX0EE.009. Check the original for the tested configuration.
Read the full review ↗Excerpt and rating supplied through Icecat · Checked 22 Sep 2026
Publisher rating supplied by Icecat: 80%
This 27in 4K monitor boasts an exceptional HDR panel with a 144Hz refresh rate – but you'll pay a big price for it...
Supplier-linked review for Acer UM.HX0EE.009. Check the original for the tested configuration.
Read the full review ↗Excerpt and rating supplied through Icecat · Checked 22 Sep 2026
Publisher rating supplied by Icecat: 80%
What is the Acer Predator X27? The Acer Predaor X27 has been hugely anticipated ever since it was announced over a year ago, thanks to its combination of a 4K resolution, 144Hz refresh rate and true HDR. We got hands on with it at the Acer@Next global pr...
Supplier-linked review for Acer UM.HX0EE.009. Check the original for the tested configuration.
Read the full review ↗Excerpt and rating supplied through Icecat · Checked 22 Sep 2026
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Manufacturer code: UM.HX0EE.009. Icecat product 40950310 · Checked 22 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 68.6 cm (27") |
|---|---|
| Screen resolution | 3840 x 2160 pixels |
| Panel type | IPS |
| Maximum refresh rate | 144 Hz |
| Response time | 4 ms |
| Display brightness (typical) | 600 cd/m² |
| HDMI ports | 1 |
| DisplayPort connections | 1 |
Open a section for the details that matter to you.
| Number of speakers | 2 |
|---|---|
| Built-in speakers | Yes |
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.78 million colours |
| Built-in USB hub | Yes |
|---|---|
| DVI port | No |
| Product colour | Black |
|---|---|
| VESA mounting | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Width (with stand) | 629 mm |
| Depth (with stand) | 374.7 mm |
| Height (with stand) | 575 mm |
| Width (without stand) | 629 mm |
| Depth (without stand) | 374.7 mm |
| Height (without stand) | 86.5 mm |
| Weight (without stand) | 4.77 kg |
| HD type | 4K Ultra HD |
|---|---|
| Native aspect ratio | 16:9 |
| Aspect ratio | 16:9 |
| 3D | No |
| NVIDIA G-SYNC | Yes |
| AMD FreeSync | No |
| Market positioning | Gaming |
| Swivelling | Yes |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 25° |
| Stand included | Yes |
| TV tuner integrated | No |
| Package type | Box |
|---|
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
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