27″ Lenovo L27-4r – Full Specifications
Families and students who want a roomy, inexpensive screen for homework and video can consider the Lenovo L27-4r, a 27-inch Full HD IPS monitor.
Overview
Families and students who want a roomy, inexpensive screen for homework and video can consider the Lenovo L27-4r, a 27-inch Full HD IPS monitor. It refreshes at up to 165 Hz with FreeSync, reaches 300 nits, shows 99% of sRGB and accepts HDR10 input. Two 3 W speakers are built in, and a single HDMI 1.4 port carries the signal. The panel weighs 3.9 kg with the stand and 2.9 kg without, and VESA 100 mounting is possible. It works as a simple desk screen for the whole household.
- 27-inch, 81 ppi, IPS at 1920 × 1080
- 165 Hz refresh rate, FreeSync
- 300 nits, 1500:1 contrast, 99% sRGB
- 1× HDMI 1.4, 2 × 3 W speakers
- 3.9 kg with stand, VESA 100
Pros & Cons
- Built-in 3 W speakers cover homework videos
- 165 Hz adds smoothness to scrolling too
- 99% sRGB keeps web colours looking accurate
- Big 27-inch area for side-by-side windows
- Light 2.9 kg panel mounts onto arms
- Single HDMI 1.4 input restricts device choices
- 81 ppi looks pixelated at close range
- No DisplayPort or USB-C connection exists here
- 1500:1 contrast renders dark scenes slightly grey
Score & Ratings
| Specification | Value |
|---|---|
| Brand | Lenovo |
| Model | L27-4r |
| Model Alias | 68A1KAC1 |
| Full Product Name | Lenovo L27-4r |
| Model Year | 2026 |
| Available Colors | Cloud Gray |
| Specification | Value |
|---|---|
| Screen Size | 27 in |
| Aspect Ratio | 16:9 |
| Display Area | 92.47% |
| Panel Type | IPS |
| Panel Technology | IPS |
| Backlight Type | W-LED |
| Screen Coating | Anti-glare / Matte |
27" Display Size (68.6 cm) 16:9
| Specification | Value |
|---|---|
| Native Resolution | 1920 × 1080 |
| Pixel Density | 81 PPI |
| Pixel Pitch | 0.311 mm |
Resolution at a Glance
| Specification | Value |
|---|---|
| Panel Bit Depth | 8 bits |
| Display Colors | 16777216 colors |
Fills more of your view — great for productivity, may need slight head turns toward the edges.
| Specification | Value |
|---|---|
| Refresh Rate Range | 48 Hz - 165 Hz |
| Specification | Value |
|---|---|
| HDMI Ports |
|
| HDMI Version | HDMI 1.4 |
| HDCP Support | Yes |
Ports & Connections
| Specification | Value |
|---|---|
| Built-In Camera | No |
| Specification | Value |
|---|---|
| VESA Mount | 100 x 100 mm |
| VESA Size | 100 × 100 mm |
| Removable Stand | Yes |
| Height Adjustment | No |
| Specification | Value |
|---|---|
| Weight With Stand | 3.9 kg |
| Weight Without Stand | 2.9 kg |
Power & Operating Conditions 6
| Specification | Value |
|---|---|
| Power Input | 100 V - 120 V / 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz |
| Typical Power Consumption | 18.5 W |
| Average Power Consumption | 18.5 W |
| Maximum Power Consumption | 45 W |
| Sleep Consumption | 0.5 W |
Certifications, Standards & Licenses 4
| Specification | Value |
|---|---|
| Energy Star | Energy Star |
| EPEAT | EPEAT Gold |
| TÜV Low Blue Light | TÜV Rheinland Low Blue Light (Hardware Solution) |
| RoHS | RoHS |
Estimated Running Cost
Based on this product's rated power draw, not an independent lab measurement — actual usage varies with settings and content.
Draws more power than 100% of the 701 comparable displays we track.