Can use this for Programming work?

Yes, that is what I use it for. You'll need a computer or a dock with a video adapter that supports 4K (3840 x 2160). I currently use an HP Thunderbolt Dock G2 (120W) connected via DisplayPort. My laptop is an HP Spectre x360 14". The setup behaves very well. I've tried dozens of setups over the years and this combination is the best so far. I previously had a Samsung 55" Smart TV and that TV component kept getting in the way. The commercial display made the difference of getting it all to work well. I hope this helps.

Can this be used as a regular tv? Home tv ?

Absolutely, but it doesn’t have any smart features at all. You’ll have to provide your own.

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Business QM55R 55 inch 4K UHD 3840x2160 24/7 Commercial Signage LED Display for Business, HDMI, Wi-Fi, and 3-Year WRNTY, 500 nit (LH55QMREBGCXZA), Black

Product ID: 172017656

Details

Aspect Ratio
16:9
Brand
Samsung
Resolution
4K UHD 2160p
Screen Size
55 inches
Screen Surface Description
Glossy

🌐Built-in Wi-Fi & Bluetooth connectivity

📺55-inch immersive display

🔆500 nits brightness for vivid visuals

¥25387

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Description

🚀 Elevate your workspace with Samsung’s 4K powerhouse—where clarity meets nonstop performance!

SEAMLESS WIRELESS CONTROL - Built-in Wi-Fi and Bluetooth enable effortless remote content management from your mobile devices.
CRYSTAL CLEAR 4 K UHD RESOLUTION - Experience ultra-sharp 3840x2160 detail that elevates every presentation and signage.
24 7 COMMERCIAL GRADE RELIABILITY - Engineered for nonstop operation with IP5X dust protection—business never sleeps, and neither does this display.
ALL IN ONE SMART SIGNAGE SOLUTION - Embedded MagicInfo player and SoC technology eliminate the need for extra hardware, simplifying your digital signage ecosystem.
SLEEK SLIM DESIGN WITH CLEAN CABLE MANAGEMENT - Modern aesthetics meet practical installation—minimal bezel and tidy setup for a professional look.

The Samsung QM55R is a 55-inch 4K UHD commercial LED display designed for 24/7 operation with 500 nits brightness and an anti-glare panel. Featuring built-in Wi-Fi, Bluetooth, and multiple connectivity options including HDMI and DisplayPort, it supports seamless remote content management. Its slim design with clean cable management and IP5X dust resistance ensures durability and elegance in any professional environment. Backed by a 3-year onsite warranty, it’s a reliable all-in-one signage solution with embedded media player technology for effortless deployment.

Specifications

ASIN	B07W6JLYHG
Additional Features	Anti Glare Screen, Built-In Speakers, Pivot Adjustment, Wall Mountable
Aspect Ratio	16:9
Best Sellers Rank	#73,886 in Electronics ( See Top 100 in Electronics ) #9 in Commercial TVs & Displays #1,689 in Computer Monitors
Brand	Samsung
Brightness	500 cd/m²
Color	Black
Color Gamut	0.92
Connectivity Technology	HDMI, Wi-Fi
Contrast Ratio	4000:1
Customer Reviews	4.0 4.0 out of 5 stars (12)
Display Resolution Maximum	3840 x 2160
Display Technology	4K UHD
Display Type	LED
EU Spare Part Availability Duration	3 years
Global Trade Identification Number	00887276328546
Hardware Connectivity	Bluetooth, DisplayPort, HDMI
Item Type Name	Commercial Display
Item Weight	39.9 pounds
Manufacturer	Samsung
Model Name	QM55R
Model Number	QM55R
Mounting Type	Wall Mount
Native Resolution	3840x2160
Number of Component Outputs	3
Picture Quality Enhancement Technology	UHD upscaling, HDR
Refresh Rate	60 hertz
Resolution	4K UHD 2160p
Response Time	8 milliseconds
Screen Finish	Glossy
Screen Size	55 inches
Shape	Rectangular
Specific Uses For Product	Business, Commercial, Education
Total Number of HDMI Ports	2
Total USB 2.0 Ports	2
Total Usb Ports	2
UPC	887276328546 638499483990
Unit Count	1 Count
Warranty Description	3 Years Onsite (Parts / Labor / Backlight), Dedicated B2B Call Center, Extended Warranties Available
Warranty Type	3 Years Full Manufacturer Warranty

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¥25387

Duties & taxes included

In stock

Sold byAmazon ChinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to China.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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