NEC E705-AVT
Score: 89/100
NEC M551
Score: 76/100Rankings
The NEC E705-AVT is a 70" commercial Full HD LED monitor built for 24/7 digital signage with an integrated tuner and robust steel construction. It delivers high brightness and contrast, but its input lag, lack of touch and heavy weight limit its use to static signage applications.
The NEC MultiSync M551 is a 55-inch commercial-grade 4K UHD LED-backlit LCD display designed for digital signage and video-wall applications. It delivers high brightness, strong contrast, and HDR support while offering extensive remote-management features for 24/7 operation.
| Attribute | NEC E705-AVT | |
|---|---|---|
70 inchesbest | 55 inches | |
2,073,600 pixelsbest | — | |
60 Hzbest | — | |
360 nits | 500 nitsbest | |
4,000 | 8,000best | |
| ↓ lower better | 8 msbest | — |
| ↓ lower better | 0.8 mmbest | — |
| ↓ lower better | 150 Wbest | 250 W |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | NEC E705-AVT | |
|---|---|---|
Display(5) | ||
Screen Size (inches) | 70 inches | 55 inches |
Resolution (total pixels) (pixels) | 2073600 pixels | 3840x2160 pixels |
Panel Type | VA | IPS |
Brightness (nits) | 360 nits | 500 nits |
Static Contrast Ratio | 4000 | 8000 |
Power & Energy(1) | ||
Typical Power Consumption (W) | 150 W | 250 W |
Products in the top-left offer the best value (high score, low price).
Reviewers praise its enterprise-grade durability, integrated tuner and bright, high-contrast panel, while noting input lag and the absence of touch or smart features.
Everyday users commend plug-and-play integration and reliable 24/7 operation, but mention input lag and the heavy, bulky form factor.
Professional AV integrators view the M551 as a reliable workhorse for digital signage and corporate environments, highlighting its high haze panel, local dimming, and extensive remote-management features. Reviewers commend its brightness consistency, color accuracy, and compatibility with embedded media platforms.
Everyday users appreciate the crisp 4K picture, easy system integration, and sturdy 24/7 operation, but many mention the steep learning curve for remote-control setup and wish for lower power consumption.
“Sharp 4K image quality and vibrant colors”
“Easy integration into existing AV systems”
“Reliable performance in 24/7 kiosk and lobby applications”
