Choosing between the Samsung QMC Series 65" and the Samsung QMC Series 75"? Here's how they differ on platforms, screen and price, and which one fits your room.

Short answer: pick the QMC Series 65" if you want the one that costs $712 less. Pick the QMC Series 75" if you want a 75" 4K signage, 500 nits, 24/7, Tizen.
Both are conference room displays; the difference is screen and price.
Side by side
| QMC Series 65" | QMC Series 75" | |
|---|---|---|
| Price | $1,555 | $2,267 |
| Screen size | 65" class | 75" class |
| Resolution | 3840 x 2160 (4K UHD) | 3840 x 2160 (4K UHD) |
| Brightness | 500 nits | 500 nits |
| Panel | VA, contrast 4,000:1 | VA, contrast 4,000:1 |
| Operating hours | 24/7 | 24/7 |
| Dimensions | 1456.8 x 831.9 x 28.5 mm | 1682.3 x 960.4 x 28.5 mm |
| OS | Tizen 7.0 | Tizen 7.0 |
| VESA | 400 x 300 mm | 400 x 400 mm |
| Connections | Inputs: 3x HDMI 2.0, 1x DisplayPort 1.2, 2x USB, RJ45, RS232C in/out, Wi-Fi, Bluetooth | Inputs: 3x HDMI 2.0, 1x DisplayPort 1.2, 2x USB, RJ45, RS232C in/out, Wi-Fi, Bluetooth |
Specs are Samsung's published figures. Prices can change.
Which should you buy?
- Choose the QMC Series 65" if you want the one that costs $712 less. See the QMC Series 65"
- Choose the QMC Series 75" if you want a 75" 4K signage, 500 nits, 24/7, Tizen. See the QMC Series 75"
Also compared
- LG CreateBoard 55" TR3DQ vs Samsung QMC Series 65"
- LG 65" UL3Q-E UHD Signage vs Samsung QMC Series 65"
- LG 65" UM5N-E UHD Signage vs Samsung QMC Series 65"
- LG 75" UL3Q-E UHD Signage vs Samsung QMC Series 75"
- LG 75" UR640S UHD Signage TV vs Samsung QMC Series 75"
Still deciding? Read the QMC Series 65" guide and the QMC Series 75" guide, see QMC Series 65" alternatives and QMC Series 75" alternatives, compare them interactively, or send us your room details for a recommendation.
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