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
31 Overall Score
Price $299
Snapshot
Pros & Cons
Pros
- Strong display (68th percentile) 68th
Cons
- Below average picture quality (2nd percentile)
- Below average hdr (14th percentile)
- Below average gaming (19th percentile)
- Below average social proof (22nd percentile)
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" | Samsung Neo QLED QN70F | Sony BRAVIA 5 K65XR50 | TCL QM6K Series 55QM6K | Hisense U8 55U8QG | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 55 | 75 | 65 | 55 | 55 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | Mini-LED | Mini-LED | QLED | Mini-LED | QLED |
| Refresh Rate | 60 | 120 | 120 | 144 | 165 | 60 |
| Hdr | - | HDR10+ | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR10+, HDR10, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Android TV | Tizen | Google TV | Google TV | Google TV | Roku TV |
| Dolby Vision | false | false | true | true | true | 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 | 38.6 | 25 | 18.7 | 67.5 | 53.1 | 21.5 | 2.1 |
| Samsung Neo QLED QN70F Compare | 71.7 | 79.6 | 93.6 | 89.1 | 89.4 | 89.7 | 94.7 | 79.8 |
| Sony BRAVIA 5 K65XR50 Compare | 91.8 | 92.8 | 83.5 | 80.3 | 84.4 | 93.1 | 94.7 | 92.8 |
| TCL QM6K Series 55QM6K Compare | 98.9 | 89 | 97.6 | 93.7 | 77.2 | 89.7 | 88.7 | 98.8 |
| Hisense U8 55U8QG Compare | 91.8 | 98.3 | 95.9 | 95.3 | 79.2 | 87 | 83 | 99.5 |
| Roku Plus Series 55R6C7 Compare | 77.5 | 83.5 | 99.8 | 59.4 | 77.2 | 89.7 | 94.7 | 36.7 |
Price
Value & Pricing
From $299
Amazon 1 offer From $299
Best Buy 1 offer From $524
B&H Photo 1 offer From $579
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
