Choosing between the Samsung QMC Series 55" and the Samsung QMC Series 65"? Here's how they differ on platforms, screen and price, and which one fits your room.

Short answer: pick the QMC Series 55" if you want the one that costs $465 less. Pick the QMC Series 65" if you want a 65" 4K signage, 500 nits, 24/7, Tizen.
Both are conference room displays; the difference is screen and price.
Side by side
| QMC Series 55" | QMC Series 65" | |
|---|---|---|
| Price | $1,090 | $1,555 |
| Screen size | 55" class | 65" 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 | 1237.9 x 708.8 x 28.5 mm | 1456.8 x 831.9 x 28.5 mm |
| OS | Tizen 7.0 | Tizen 7.0 |
| VESA | 200 x 200 mm | 400 x 300 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 55" if you want the one that costs $465 less. See the QMC Series 55"
- Choose the QMC Series 65" if you want a 65" 4K signage, 500 nits, 24/7, Tizen. See the QMC Series 65"
Also compared
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- LG CreateBoard 55" TR3DQ vs Samsung QMC Series 65"
- LG 65" UL3Q-E UHD Signage vs Samsung QMC Series 65"
Still deciding? Read the QMC Series 55" guide and the QMC Series 65" guide, see QMC Series 55" alternatives and QMC Series 65" alternatives, compare them interactively, or send us your room details for a recommendation.
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