
NEC E556
Score: 76/100
Panasonic TH-65CQE1WA
Score: 72/100Rankings

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.

A 65-inch 4K commercial display with solid image quality and robust connectivity, ideal for digital signage but limited by modest brightness and lack of modern Wi-Fi.
| Attribute | ![]() | ![]() |
|---|---|---|
55 inches | 65 inchesbest | |
2,073,600 pixels | 8,294,400 pixelsbest | |
60 Hzbest | — | |
350 nits | 400 nitsbest | |
1,200 | 1,250best | |
| ↓ lower better | 9 ms | 7 msbest |
| ↓ lower better | 0.63 mmbest | — |
| ↓ lower better | 111 Wbest | 201 W |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(6) | ||
Screen Size (inches) | 55 inches | 65 inches |
Resolution (total pixels) (pixels) | 2073600 pixels | 8294400 pixels |
Panel Type | S-IPS | VA |
Brightness (nits) | 350 nits | 400 nits |
Static Contrast Ratio | 1200 | 1250 |
Response Time (ms) | 9 ms | 7 ms |
Power & Energy(1) | ||
Typical Power Consumption (W) | 111 W | 201 W |
Connectivity(2) | ||
HDMI Ports (count) | 3 count | 4 count |
USB Ports (count) | 1 count | 4 count |



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.

Professional reviewers consider the TH-65CQE1WA a solid mid-tier option that balances cost and capability, praising its USB-C connectivity and control protocol support while noting its lower brightness and lack of portrait mode.
Everyday users appreciate the ease of installation, reliable USB-C video, and the convenience of the built-in browser, but they commonly criticize the basic remote, outdated Wi-Fi, and occasional backlight uniformity issues.
“Easy setup for broadcast monitoring in schools and offices”

“Installation was straightforward and the USB-C video works flawlessly.”

“The built-in browser is handy for quick signage updates.”


