Choosing between the Samsung QMC Series 50" and the Samsung QMC Series 55"? Here's how they differ on platforms, screen and price, and which one fits your room.

Short answer: pick the QMC Series 50" if you want the one that costs less. Pick the QMC Series 55" if you want a 55" 4K signage, 500 nits, 24/7, Tizen.
Both are conference room displays; the difference is screen and price.
Side by side
| QMC Series 50" | QMC Series 55" | |
|---|---|---|
| Price | $1,000 | $1,090 |
| Screen size | 50" class | 55" 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 | 1124.1 x 644.8 x 28.5 mm | 1237.9 x 708.8 x 28.5 mm |
| OS | Tizen 7.0 | Tizen 7.0 |
| VESA | 200 x 200 mm | 200 x 200 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 50" if you want the one that costs less. See the QMC Series 50"
- Choose the QMC Series 55" if you want a 55" 4K signage, 500 nits, 24/7, Tizen. See the QMC Series 55"
Also compared
- LG 43" UH5Q-E UHD Signage vs Samsung QMC Series 50"
- LG 43" UM5N-E UHD Signage vs Samsung QMC Series 50"
- LG 50" UL3Q-E UHD Signage vs Samsung QMC Series 50"
- LG 55" UL3Q-E UHD Signage vs Samsung QMC Series 55"
- Samsung QMC Series 55" vs LG 55" UH5Q-E UHD Signage
Still deciding? Read the QMC Series 50" guide and the QMC Series 55" guide, see QMC Series 50" alternatives and QMC Series 55" alternatives, compare them interactively, or send us your room details for a recommendation.
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