ASUS PB278Q
tbdCOR ScoreAvailable after 3 critic reviews
Monitors
Samsung S70H reviews
Product specifications and review coverage for this exact model.
Image supplied through Icecat
Product overview
Samsung LS27H704EAUXEN 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: 60 Hz. This entry covers manufacturer code LS27H704EAUXEN. 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: LS27H704EAUXEN. Icecat product 142026734 · Checked 20 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 | 68.6 cm (27") |
|---|---|
| Screen resolution | 3840 x 2160 pixels |
| Panel type | IPS |
| Maximum refresh rate | 60 Hz |
| Response time | 5 ms |
| Display brightness (typical) | 300 cd/m² |
| High Dynamic Range (HDR) supported | Yes |
| HDMI ports | 1 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening3 details
| Built-in speakers | No |
|---|---|
| Headphone out | Yes |
| Headphone outputs | 1 |
Display11 details
| Display technology | LCD |
|---|---|
| Touchscreen | No |
| Display brightness (min) | 240 cd/m² |
| Screen shape | Flat |
| Contrast ratio (typical) | 3000:1 |
| Dynamic contrast ratio marketing name | Mega Infinity DCR |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Display diagonal (metric) | 68 cm |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
Camera, image & video2 details
| Built-in camera | No |
|---|---|
| Image size | Yes |
Connections & wireless5 details
| Built-in USB hub | No |
|---|---|
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort out version | 1.2 |
| Panel mounting interface | 100 x 100 mm |
Power & battery10 details
| Energy efficiency class (SDR) | F |
|---|---|
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 23 kWh |
| Energy consumption (HDR) per 1000 hours | 39 kWh |
| Power consumption (typical) | 23 W |
| Power consumption (standby) | 0.5 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | External |
| Energy efficiency scale | A to G |
Controls & features1 detail
| Operating temperature (T-T) | 10 - 40 °C |
|---|
Design & dimensions13 details
| Product colour | Black |
|---|---|
| Feet colour | Black |
| VESA mounting | Yes |
| Height adjustment | No |
| Width (with stand) | 616.3 mm |
| Depth (with stand) | 200.5 mm |
| Height (with stand) | 470.4 mm |
| Weight (with stand) | 3.8 kg |
| Width (without stand) | 616.3 mm |
| Depth (without stand) | 46 mm |
| Height (without stand) | 366.5 mm |
| Weight (without stand) | 3.2 kg |
| Power cable length | 1.5 m |
Further product details22 details
| HD type | 4K Ultra HD |
|---|---|
| Native aspect ratio | 16:9 |
| Response time measurement type | GTG (Gray to Gray) |
| Viewable size, horizontal | 59.7 cm |
| Viewable size, vertical | 33.6 cm |
| sRGB coverage (typical) | 99% |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Flicker-free technology | Yes |
| Market positioning | Home |
| HDCP | Yes |
| HDCP version | 2.2 |
| Tilt adjustment | Yes |
| Tilt angle range | -2 - 15° |
| Picture-in-Picture | Yes |
| Operating relative humidity (H-H) | 10 - 80% |
| Stand type | Simple stand |
| Stand included | Yes |
| Picture-by-Picture (PbP) | Yes |
| Samsung Eye Saver Mode | Yes |
| Off Timer Plus | Yes |
| Auto source switch+ | Yes |
Packaging & supplied accessories5 details
| Package width | 674 mm |
|---|---|
| Package depth | 112 mm |
| Package height | 467 mm |
| Package weight | 5.4 kg |
| Cables included | HDMI, Power, DisplayPort |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
