Price drop 23%
LG UM340E 55UM340E0UZ 55"
Its ADS LCD panel provides wider viewing angles than typical VA panels, making it suitable for off-axis visibility in meeting rooms, though the 250-nit brightness limits its use in brightly lit spaces. Built-in Wi-Fi, Bluetooth, and Android TV enable direct content streaming and network-based digital signage management without external players. This display is best for businesses and classrooms needing a basic, network-controllable 4K screen for presentations and simple signage in controlled indoor lighting.
Screen 55"
Resolution 3840x2160
Panel LED
Refresh 60 Hz
smart platform Android TV
30 Overall Score
Price $299
Snapshot
The proof
Performance
Specifications
Full Specifications
Display
| Size | 55" |
| Resolution | 4K |
| Panel Type | LED |
| Backlight | Direct LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Brightness | 250 nits |
| Contrast Ratio | 1200:1 |
| Color Gamut | 68% NTSC |
HDR
| Dolby Vision | No |
| HDR10+ | No |
| HLG | No |
Gaming
| Refresh Rate | 60 Hz |
Smart TV
| Platform | Android TV |
Audio
| Speaker Config | 2-Channel |
| Wattage | 20 |
| Dolby Atmos | No |
Connectivity
| HDMI Ports | 3 |
| USB Ports | 1 |
| Wi-Fi | ✓ |
| Bluetooth | Yes |
| Ethernet | Yes |
| VESA Mount | 200x200 |
Power & Size
| Power | 115 |
| Energy Star | Yes |
| Annual Energy | 234 |
| Weight | 29.0 kg / 64.0 lbs |
vs Competition
| Spec | LG UM340E 55UM340E0UZ 55" | TCL QM8K Series 75QM8K | Sony BRAVIA 5 K75XR50 | Hisense U8 55U8QG | Samsung Neo QLED QN70F | Roku Pro Series 55R8C5 |
|---|---|---|---|---|---|---|
| Screen Size | 55 | 75 | 75 | 55 | 85 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | Mini-LED | Mini-LED | Mini-LED | QD-Mini-LED | QLED |
| Refresh Rate | 60 | 144 | 120 | 165 | 120 | 120 |
| Hdr | - | Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10, HDR10+, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Android TV | Google TV | Google TV | Google TV | Tizen | Roku TV |
| Dolby Vision | false | true | true | true | false | true |
| Dolby Atmos | false | true | true | true | true | true |
| Hdmi Version | - | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | HDR | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| LG UM340E 55UM340E0UZ 55" | 14.3 | 38 | 24.8 | 18.4 | 68.3 | 52.8 | 21.6 | 2.2 |
| TCL QM8K Series 75QM8K Compare | 91.9 | 93.1 | 99.1 | 93.4 | 89.7 | 93.1 | 88.5 | 99.4 |
| Sony BRAVIA 5 K75XR50 Compare | 88.9 | 93.1 | 90.9 | 80.4 | 89.7 | 93.1 | 88.5 | 79.7 |
| Hisense U8 55U8QG Compare | 91.9 | 98.3 | 96.2 | 95.1 | 79.8 | 86.9 | 82.5 | 99.5 |
| Samsung Neo QLED QN70F Compare | 85.6 | 79.2 | 93.9 | 89 | 97 | 89.6 | 88.5 | 79.7 |
| Roku Pro Series 55R8C5 Compare | 77.5 | 86.4 | 86.3 | 89 | 77.8 | 93.1 | 88.5 | 36.8 |
Price
Value & Pricing
From $299
