LG Smart 37U730SA-W 37" White 2025
The 37-inch 4K IPS panel with a 1:1 aspect ratio and 2500-nit peak brightness delivers exceptional HDR10 clarity for color-critical work. Its integrated webOS platform turns the display into a standalone smart hub with AirPlay 2 and built-in 5W speakers, eliminating the need for a connected PC for streaming. This monitor is best for desktop-centric creative professionals who need a high-brightness, square-format display for design or coding workflows.
Screen 37"
Resolution 3840 x 2160
Panel IPS
Refresh 120 Hz
HDR HDR10
71 Overall Score
Price £0
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Snapshot
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
85/100Our AI sentiment read▲10
The proof
Performance
Specifications
Full Specifications
Display
| Size | 37" |
| Resolution | 3840x2160 (4K UHD) |
| Panel Type | IPS |
| Aspect Ratio | 1:1 |
| Curved | No |
Performance
| Refresh Rate | 120 Hz |
Color & HDR
| Brightness | 2500 nits |
| HDR | HDR10 |
| HDR Support | HDR10 |
Connectivity
| HDMI Ports | 3 |
| Speakers | Yes |
Ergonomics
| Height Adjustable | Yes |
| Tilt | Yes |
| Swivel | Yes |
Features
| Weight | 1.4 kg / 3.0 lbs |
vs Competition
| Spec | LG Smart 37U730SA-W 37" | ASUS ROG Strix XG27AQDPG | MSI MAG 271QPX QD-OLED E2 | Samsung Odyssey G60SD | Gigabyte M Series OLED MO27U2 SA | Dell UltraSharp U4025QW |
|---|---|---|---|---|---|---|
| Screen Size | 37 | 27 | 27 | 27 | 27 | 39.70000076293945 |
| Resolution | 3840 x 2160 | 2560 x 1440 | 2560 x 1440 | 2560 x 1440 | 3840 x 2160 | 5120 x 2160 |
| Panel Type | IPS | QD-OLED | QD-OLED | QD-OLED | OLED | IPS |
| Refresh Rate | 120 | 500 | 240 | 360 | 240 | 120 |
| Response Time Ms | - | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 0.029999999329447746 | 5 |
| Adaptive Sync | - | G-Sync | FreeSync Premium Pro | FreeSync Premium Pro | FreeSync Premium Pro | Adaptive-Sync |
| Hdr | HDR10 | DisplayHDR 500 True Black | DisplayHDR True Black 400 | HDR10+ | DisplayHDR 400 | DisplayHDR 600 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Color | Portability | Display | Feature | User Sentiment | Ergonomic | Performance | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| LG Smart 37U730SA-W 37" | 99.8 | 75 | 96.1 | 73.8 | 74.4 | 70.9 | 54.7 | 67.9 | 25.4 |
| ASUS ROG Strix XG27AQDPG Compare | 99.2 | 63.5 | 79.4 | 73.8 | 95.5 | 91.9 | 99.9 | 94.6 | 99.9 |
| MSI MAG 271QPX QD-OLED E2 Compare | 99.2 | 63.5 | 79.4 | 87.3 | 95.5 | 91.9 | 98.4 | 84.9 | 99.4 |
| Samsung Odyssey G60SD Compare | 92.3 | 46.6 | 79.4 | 73.8 | 95.5 | 91.9 | 99.7 | 89.9 | 95.4 |
| Gigabyte M Series OLED MO27U2 SA Compare | 87.2 | 63.5 | 97.9 | 87.3 | 92.5 | 91.9 | 98.4 | 84.9 | 70.7 |
| Dell UltraSharp U4025QW Compare | 98.1 | 79.4 | 98.7 | 97.2 | 0 | 91.9 | 58.3 | 99.4 | 95.4 |
