Monitors
Lenovo ThinkVision S27-4e Monitor reviews
Product specifications and review coverage for this exact model.
Image supplied through Icecat
Product overview
Lenovo 64BEKAT1EU is listed in the computer monitors category. The recorded specifications include display diagonal: 68.6 cm (27"); display resolution: 1920 x 1080 pixels; panel type: IPS; maximum refresh rate: 100 Hz. This entry covers manufacturer code 64BEKAT1EU. 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.
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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: 64BEKAT1EU. Icecat product 133428894 · Checked 15 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 | 1920 x 1080 pixels |
| Panel type | IPS |
| Maximum refresh rate | 100 Hz |
| Response time | 6 ms |
| Display brightness (typical) | 300 cd/m² |
| HDMI ports | 1 |
More product specifications
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Audio & listening3 details
| Built-in speakers | No |
|---|---|
| Built-in microphone | No |
| Headphone out | No |
Display12 details
| Display technology | LCD |
|---|---|
| Touchscreen | No |
| Anti-glare screen | Yes |
| Screen shape | Flat |
| Contrast ratio (typical) | 1500:1 |
| Contrast ratio (dynamic) | 3000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 16.7 million colours |
| Display diagonal (metric) | 68.6 cm |
| Colour gamut standard | sRGB |
| Colour gamut | 99% |
Processor, memory & storage2 details
| Storage temperature (T-T) | -20 - 60 °C |
|---|---|
| Storage relative humidity (H-H) | 5 - 95% |
Camera, image & video1 detail
| Built-in camera | No |
|---|
Connections & wireless7 details
| Built-in USB hub | No |
|---|---|
| USB Type-C DisplayPort Alternate Mode | No |
| VGA (D-Sub) ports quantity | 1 |
| HDMI | Yes |
| HDMI version | 1.4 |
| Ethernet LAN | No |
| Panel mounting interface | 100 x 100 mm |
Power & battery12 details
| USB Power Delivery (USB PD) | No |
|---|---|
| Energy efficiency class (SDR) | D |
| Energy efficiency class (HDR) | Not available |
| Energy consumption (SDR) per 1000 hours | 16 kWh |
| Power consumption (typical) | 17.3 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 19.8 W |
| Power consumption (off) | 0.3 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
Controls & features1 detail
| Operating temperature (T-T) | 0 - 40 °C |
|---|
Design & dimensions18 details
| Colour depth | 8 bit |
|---|---|
| Product colour | Black |
| Colour name | Raven black |
| Front bezel colour | Black |
| Feet colour | Black |
| VESA mounting | Yes |
| Height adjustment | No |
| Width (with stand) | 611.9 mm |
| Depth (with stand) | 210 mm |
| Height (with stand) | 443.5 mm |
| Weight (with stand) | 4.1 kg |
| Width (without stand) | 611.9 mm |
| Depth (without stand) | 44.4 mm |
| Height (without stand) | 366.5 mm |
| Weight (without stand) | 3.7 kg |
| Bezel width (side) | 2 mm |
| Bezel width (top) | 2 mm |
| Bezel width (bottom) | 2.17 cm |
Software & compatibility2 details
| Windows operating systems supported | Windows 10, Windows 11 |
|---|---|
| Certification | EU Energy Label (D-class) TÜV Rheinland Flicker Free TÜV Rheinland Low Blue Light (Hardware Solution) |
Further product details26 details
| HD type | Full HD |
|---|---|
| Native aspect ratio | 16:9 |
| LED backlight | Yes |
| Backlight type | W-LED |
| Response time measurement type | GTG (Gray to Gray) |
| Response time (fast) | 4 ms |
| Pixel pitch | 0.3114 x 0.3114 mm |
| Pixel density | 82 ppi |
| Viewable size, horizontal | 59.8 cm |
| Viewable size, vertical | 33.6 cm |
| sRGB coverage (typical) | 99% |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Detachable stand | Yes |
| Cable management | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 22° |
| Plug and Play | Yes |
| Operating relative humidity (H-H) | 10 - 80% |
| Stand included | Yes |
| Quick start guide | Yes |
| Sustainability certificates | ENERGY STAR, EPEAT Gold |
Packaging & supplied accessories5 details
| Package width | 690 mm |
|---|---|
| Package depth | 111 mm |
| Package height | 525 mm |
| Package type | Box |
| Cables included | HDMI |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.