Samsung QB75R 75-inch
Score: 80/100Samsung QB65R
Score: 82/100Rankings
The Samsung QB65R is a 65-inch commercial 4K LED display with an integrated Tizen signage platform, strong color accuracy and dust-resistant design. It's well-suited for retail, corporate and hospitality use, though its modest brightness and limited ports can be drawbacks.
Samsung's 75-inch 4K UHD commercial signage display offers robust brightness and integrated media playback for professional environments, with versatile connectivity and a 3-year onsite warranty. It excels in durability and signage functionality but may lack sufficient brightness for outdoor use and built-in audio.
| Attribute | Samsung QB75R 75-inch | Samsung QB65R |
|---|---|---|
75 inchesbest | 65 inches | |
8,294,400 pixelsbest | 8,294,400 pixelsbest | |
350 nitsbest | 350 nitsbest | |
4,000best | 4,000best | |
72 % | 92 %best | |
| ↓ lower better | 8 msbest | 8 msbest |
| ↓ lower better | 0.429 mm | 0.372 mmbest |
| ↓ lower better | — | 128 Wbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | Samsung QB75R 75-inch | Samsung QB65R |
|---|---|---|
Display(4) | ||
Screen Size (inches) | 75 inches | 65 inches |
Panel Type | VA | LED |
Color Gamut Coverage (%) | 72 % | 92 % |
Pixel Pitch (mm) | 0.429 mm | 0.372 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the QM and QHC series for their durability, high brightness, and robust thermal design, highlighting seamless integration with Cisco Webex and MagicInfo.
Everyday users praise the striking 4K image quality, reliable operation in challenging environments, and straightforward installation, while noting insufficient brightness on lower-end models and confusion over specifications.
Professional reviewers consider the QB65R a dependable, feature-rich commercial display, praising its Tizen platform and color accuracy while noting the modest 350 nits brightness as a limitation.
Everyday users appreciate the ease of installation, sharp visuals, and built-in Wi-Fi, but criticize the brightness in well-lit areas and occasional software sluggishness.
“Gorgeous 4K picture”
“We use the QE75T outdoors 24/7 in a shelter-it's exposed to dust but keeps ticking.”
“Installation was a breeze and the picture looks great”
