RATED
Good
6.6/10
27″ LG 27U711B – Full Specifications
The LG 27U711B is a 27-inch IPS 4K monitor that delivers 163 ppi, which keeps text and photos sharp at normal desk distance.
LG●Monitor
Display
27 in, IPS, 3840 × 2160
27
Refresh Rate
40–60 Hz
40
Brightness
300 nits
Contrast Ratio
1000:1
1000
Pros & Cons
Pros
- 4K UHD resolution reaches 163 ppi on 27 inches for sharp text and images
- 90% DCI-P3 coverage goes beyond basic sRGB-only panels
- 10-bit (8-bit + FRC) panel for smoother gradients and wider tonal range
- Flicker-free backlight and low blue light modes reduce eye strain during long sessions
- Black Stabilizer and Dynamic Action Sync add useful gaming tweaks
Cons
- 60 Hz maximum refresh limits it to office and media rather than fast gaming
- Tilt-only stand has no height adjustment
- HDR10 input support has no DisplayHDR tier, so HDR impact stays limited
- No USB-C input, so laptops must use HDMI or DisplayPort
- 1,000:1 static contrast gives grayish blacks in dark rooms
Score & Ratings
6.6/10
Good
Model Information
8
| Specification | Value |
|---|---|
| Brand | LG |
| Series | UltraFine |
| Model | 27U711B |
| Model Alias | 27U711B-B |
| Full Product Name | LG UltraFine 27U711B |
| Model Year | 2026 |
| Monitor Type | 4K Monitor |
| Available Colors | Black |
Display & Panel
12
| Specification | Value |
|---|---|
| Screen Size | 27 in |
| Exact Diagonal | 26.96 in |
| Screen Shape | Flat |
| Aspect Ratio | 16:9 |
| Active Display Width | 596.736 mm |
| Active Display Height | 335.664 mm |
| Display Area | 89.62% |
| Panel Type | IPS |
| Backlight Type | W-LED |
| 3D Support | No |
| Screen Coating | Anti-glare / Matte |
| Coating Hardness | 3H |
27" Display Size (68.6 cm) 16:9
Resolution & Pixel Details
4
| Specification | Value |
|---|---|
| Native Resolution | 3840 × 2160 |
| Resolution Name | Ultra HD (UHD) / 4K / 2160p |
| Pixel Density | 163 ppi |
| Pixel Pitch | 0.155 mm |
Picture Quality & Color
9
| Specification | Value |
|---|---|
| Panel Bit Depth | 10-bit (8-bit + FRC) |
| FRC | Yes |
| Display Colors | 1.07 billion |
| Total Color Bits | 30-bit |
| Typical Brightness | 300 nits |
| HDR Support | Yes |
| HDR Formats | HDR10 |
| HDR10 | Yes |
| DCI-P3 Coverage | 90% |
DESK DISTANCE FIT
65cm
CompactIdeal FitWideUltra-Wide
Fills central vision comfortably at a typical desk distance — no head movement needed.
Refresh Rate, Response & Gaming
4
| Specification | Value |
|---|---|
| Refresh Rate Range | 40–60 Hz |
| Minimum Response Time | 5 ms |
| Black Stabilizer | Yes |
| Dynamic Action Sync | Yes |
Ports & Connectivity
8
| Specification | Value |
|---|---|
| HDMI Ports | 1× HDMI 2.0 |
| HDMI Version | HDMI 2.0 |
| DisplayPort Input | 1× DisplayPort 1.4 |
| DisplayPort Version | DisplayPort 1.4 |
| HDCP Support | Yes |
| HDCP Version | HDCP 2.2 |
| Audio Output | 3.5 mm |
| Headphone Output | Yes |
Ports & Connections
Audio, Camera, Network & Smart Features
2
| Specification | Value |
|---|---|
| Built-In Speakers | No |
| Built-In Camera | No |
Ergonomics & Stand
8
| Specification | Value |
|---|---|
| VESA Mount | Yes |
| Removable Stand | Yes |
| Height Adjustment | No |
| Tilt Adjustment | Yes |
| Forward Tilt | 5° |
| Backward Tilt | 15° |
| Swivel Adjustment | No |
| Pivot Adjustment | No |
Dimensions, Weight & Design
6
| Specification | Value |
|---|---|
| Dimensions With Stand | 614 × 462 × 220 mm |
| Dimensions Without Stand | 614 × 364 × 45 mm |
| Weight With Stand | 5.75 kg |
| Weight Without Stand | 4.8 kg |
| Stand Depth | 220 mm |
| Bezel Design | 3-side frameless design |
Power & Operating Conditions
11
| Specification | Value |
|---|---|
| 110V Input Range | 100–120V |
| 220V Input Range | 220–240V |
| AC Frequency | 50–60 Hz |
| Electric Current | 1.7 A |
| Average Power Consumption | 36 W |
| Sleep Consumption | 0.5 W |
| Off Consumption | 0.3 W |
| Operating Temperature | 0–40°C |
| Operating Humidity | 0–80% |
| Storage Temperature | -20–60°C |
| Storage Humidity | 0–85% |
Eye Care, Protection & Additional Features
6
| Specification | Value |
|---|---|
| Flicker-Free | Yes |
| Low Blue Light | Yes |
| Desktop Control Software | Dual Controller |
| Monitor Management Software | LG Switch |
| AI Visual | Super Resolution+ |
| Smart Energy Saving | Yes |
Certifications, Standards & Licenses
8
| Specification | Value |
|---|---|
| RoHS | Compliant |
| CE | Certified |
| FCC-B | Certified |
| J-Moss | Compliant |
| PSE | Certified |
| UL | UL (cUL) |
| VCCI | Certified |
| TÜV Type Approval | TÜV Type |
Included Accessories
1
| Specification | Value |
|---|---|
| HDMI Cable | Included |
Packaging Information
5
| Specification | Value |
|---|---|
| Package Dimensions | 690 × 430 × 142 mm |
| Package Width | 690 mm |
| Package Height | 430 mm |
| Package Depth | 142 mm |
| Package Weight | 7.35 kg |
⚡
Estimated Running Cost
Based on this product's rated power draw, not an independent lab measurement — actual usage varies with settings and content.
Daily—
Monthly—
Annually—
Uses about 69% less power than the average we track in this category.
Reviews
DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT
SHEET № 27U711B