
Samsung QM50C 50-inch
Score: 75/100
Canlarriz ACZ1-N185 18.5-inch
Score: 52/100Rankings

The Samsung QM50C is a 50-inch ultra-slim 4K commercial display built for 24/7 indoor signage, offering strong color depth, built-in audio and comprehensive connectivity. It balances high resolution with modest brightness and lacks HDR or touch features.

The Canlarriz 18.5" desktop digital signage display is a rugged, countertop unit with 500 nit brightness, IP55 protection and a free cloud CMS, aimed at continuous commercial use. It offers solid durability and remote management but is limited to HD resolution and lacks touch capability.
| Attribute | ![]() | ![]() |
|---|---|---|
50 inchesbest | 18.5 inches | |
500 nitsbest | 500 nitsbest | |
4,000best | — | |
60 Hzbest | — | |
| ↓ lower better | 8 msbest | — |
178 degreesbest | 178 degreesbest | |
3 countbest | 1 count | |
2 countbest | 2 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Display(3) | ||
Resolution | 3840x2160 | 1366x768 |
Screen Size (inches) | 50 inches | 18.5 inches |
Panel Type | VA/IPS | LCD |
Connectivity(1) | ||
HDMI Ports (count) | 3 count | 1 count |
Software(1) | ||
Operating System | Tizen 7.0 | Android |
Warranty(1) | ||
Warranty Period (years) | 3 years | 1 years |
Build & Design(1) | ||
Weight (kg) | 11.8 kg | 8.278 kg |
Audio(1) | ||
Built‑in Speakers | true | false |


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

Professional reviewers view the QM50C as a well-balanced commercial workhorse that excels in aesthetic integration, reliability and manageability, while noting the lack of HDR and limited brightness as trade-offs.
Integrators and facility managers praise the sharp text readability, easy installation and dependable 24/7 operation, though some note the modest brightness and absence of HDR.

Professional reviewers emphasize the Canlarriz's industrial-grade construction, long lifespan, and the inclusion of a free cloud CMS as key differentiators for point-of-sale deployments.
Everyday users praise the unit's durability, ease of remote setup, and bright display, while noting the modest HD resolution and lack of touch interactivity.
“Perfect for our coffee shop counter - survived daily spills and looks great.”

“Easy to set up and control remotely. The cloud system works flawlessly.”

“Sturdy build - doesn't wobble when customers lean on it.”

