Acer CB270HUbmidpr
tbdCOR ScoreAvailable after 3 critic reviews
Monitors
Acer CB281HK reviews
Product specifications and review coverage for this exact model.
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Product overview
Acer UM.PB1EE.001 is listed in the computer monitors category. The recorded specifications include display diagonal: 71.1 cm (28"); display resolution: 3840 x 2160 pixels; panel type: TN. This entry covers manufacturer code UM.PB1EE.001. 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.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: UM.PB1EE.001. Icecat product 29882221 · Checked 23 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 71.1 cm (28") |
|---|---|
| Screen resolution | 3840 x 2160 pixels |
| Panel type | TN |
| Response time | 1 ms |
| Display brightness (typical) | 300 cd/m² |
| HDMI ports | 1 |
| DisplayPort connections | 1 |
More product specifications
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Audio & listening1 detail
| Built-in speakers | Yes |
|---|
Display5 details
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Screen shape | Flat |
| Contrast ratio (dynamic) | 100000000:1 |
| Display number of colours | 1.073 billion colours |
Processor, memory & storage1 detail
| Supported graphics resolutions | 3840 x 2160 |
|---|
Camera, image & video1 detail
| Supported video modes | 2160p |
|---|
Connections & wireless1 detail
| DVI port | Yes |
|---|
Power & battery4 details
| Power consumption (typical) | 60 W |
|---|---|
| Annual energy consumption | 88 kWh |
| Energy efficiency class (legacy scale) | C |
| Supplied AC adapter type | LED |
Design & dimensions2 details
| Product colour | Black |
|---|---|
| Height adjustment | Yes |
Software & compatibility1 detail
| Certification | TCO Certified Displays 6.0 |
|---|
Further product details8 details
| HD type | 4K Ultra HD |
|---|---|
| Native aspect ratio | 16:9 |
| Aspect ratio | 16:9 |
| 3D | No |
| Cable lock slot | No |
| Pivot | Yes |
| Swivelling | Yes |
| TV tuner integrated | No |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
