Samsung QM55R 55-inch
Score: 84/100Canlarriz 40-inch
Score: 79/100Rankings
The Samsung QM55R is a 55-inch commercial 4K UHD display designed for 24/7 operation, featuring a bright 500-nit VA panel, HDR upscaling and a full suite of connectivity options. It delivers strong visual performance and durability, though it lacks newer ports and has higher power consumption.
The Canlarriz 40" 4K UHD display combines an ultra-slim metal chassis, high brightness, and Android 11 with a free CMS, making it a solid mid-range commercial signage solution. While it offers excellent visuals and robust connectivity, it lacks touchscreen, multiple HDMI inputs, and built-in audio.
| Attribute | Samsung QM55R 55-inch | Canlarriz 40-inch |
|---|---|---|
55 inchesbest | 40 inches | |
500 nits | 700 nitsbest | |
4,000best | 1,500 | |
60 Hzbest | 60 Hzbest | |
| ↓ lower better | 8 msbest | 8 msbest |
178 degreesbest | 178 degreesbest | |
— | 1 countbest | |
— | 2 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | Samsung QM55R 55-inch | Canlarriz 40-inch |
|---|---|---|
Display(4) | ||
Screen Size (inches) | 55 inches | 40 inches |
Panel Type | VA LCD | LCD |
Brightness (nits) | 500 nits | 700 nits |
Contrast Ratio | 4000:1 | 1500 |
Software(1) | ||
Operating System | Tizen 4.0 | Android 11 |
Power & Energy(1) | ||
Typical Power Consumption (W) | 108 W | 90 W |
Warranty(1) | ||
Warranty Period (years) | 3 years | 1 years |
Build & Design(1) | ||
Weight (kg) | 23.58 kg | 12.96 kg |
Audio(1) | ||
Built‑in Speakers | true | false |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the QM55R for its striking 4K image quality, high brightness and wide color gamut, noting the integrated Tizen OS and MagicInfo S6 simplify content management, while calling out the lack of USB-C/HDMI 2.1 and modest RAM as drawbacks.
Everyday users appreciate the display's brightness, color accuracy and the convenience of a built-in media platform, while recurring complaints focus on Bluetooth inconsistency, limited RAM and the absence of newer connectivity options.
Professional reviewers consider the Canlarriz 40" display a solid mid-range commercial signage option, highlighting its ultra-narrow bezel, 50,000-hour lifespan, free remote-managed CMS, and robust metal chassis with intelligent cooling. They note the brightness is adequate for most indoor settings but falls short of the 1000 nits found in higher-end models, and they point out the lack of detailed refresh-rate and color-accuracy data.
Everyday users overwhelmingly praise the display for its crisp 4K visuals, straightforward installation, and the cost-saving free CMS. Common complaints focus on the learning curve of the CMS, limited HDMI ports, and occasional firmware or UI lag issues.
“Bluetooth support varies by region/firmware, leading to inconsistency.”
“2.5 GB RAM may limit performance of heavy signage apps.”
“High brightness of 500 nits makes the display stand out in bright rooms.”
