
NEC E556
Score: 76/100Qixzocv LED Digital Signage
Score: 43/100Rankings

The NEC E556 is a 55" commercial-grade Full HD LED display with a built-in tuner and USB playback, designed for continuous operation in corporate and educational signage. It offers solid image quality, ample connectivity, and a three-year warranty, but lacks 4K resolution and portrait capability.
An 80-inch modular LED signage panel with a 1.86 mm pixel pitch, built for portable event and rental use, offering durability and Wi-Fi control but limited resolution and high weight.
| Attribute | ![]() | Qixzocv LED Digital Signage |
|---|---|---|
55 inches | 80 inchesbest | |
2,073,600 pixelsbest | 355,000 pixels | |
60 Hzbest | — | |
350 nitsbest | — | |
1,200best | — | |
| ↓ lower better | 9 msbest | — |
| ↓ lower better | 0.63 mmbest | 1.86 mm |
| ↓ lower better | 111 Wbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | Qixzocv LED Digital Signage |
|---|---|---|
Display(3) | ||
Screen Size (inches) | 55 inches | 80 inches |
Resolution (total pixels) (pixels) | 2073600 pixels | 355000 pixels |
Pixel Pitch (mm) | 0.63 mm | 1.86 mm |
Connectivity(1) | ||
HDMI Ports (count) | 3 count | 1 count |

Products in the top-left offer the best value (high score, low price).

Professional reviewers praise its reliability, integrated tuner and USB looping, while noting the absence of 4K and smart-TV features.
Users appreciate the straightforward setup, bright image and quiet operation, but criticize the lack of 4K, the basic remote and the unit's weight.
Reviewers highlight the GOB durability and quick-setup design, while noting the modest resolution and lack of brightness data for high-detail applications.
Users love the visual impact and easy deployment, but many complain about the unit's weight and low resolution.
“Easy setup for broadcast monitoring in schools and offices”

“grabs attention effortlessly”
“Heavy at 189.6 lb per unit, requiring multiple people to set up”
