Welcome to our website! As we have the ability to list on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you are an American with a disability we are here to help you. Please call our disability services phone line at 1-800-262-0106 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for any American with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Click here for warranty help.
LG Logo

49" class (48.5"/ 1,232mm diagonal) Smart Platform with a Powerful Embedded System-on-Chip

Model # 49SM5B

Call for Our Best Price

Request a QuoteRequest Quote


Content sharing is more convenient on a Wi-Fi network.


The SM5B with SoftAP software can operate as a wireless access point for mobile devices.

Simple Installation

Installation has been simplified by removing the external media player and Ethernet/RS232C cables.

Dust & Humidity Protection

Circuit board reliability is enhanced with conformal coating that protects against dust, iron powder, humidity and other harsh conditions.

Advanced Failover

Enables content in the internal or external memory to be displayed without dead spots when none of the external inputs is working. The monitor performs the signal switching automatically.

Screen Fault Detection

Detects screen failure and sends an alert log by email.


With BEACON and Bluetooth Low Energy (BLE) supported by SM5B, retail stores can provide coupons and information in real-time.


Screen Size 49" class (48.5"/1231.9mm diagonal)
Panel Technology IPS
Aspect Ratio 16 : 9
Native Resolution 1920 x 1080 (FHD)
Brightness 450cd/m2
Contrast Ratio 1,300:1
Viewing Angle (H x V) 178°/178°
Orientation Portrait & Landscape
Pixels (H x V x 3) 6,220,800
Response Time 12ms (G to G)
Dynamic Contrast Ratio 4,000,000:1
Color Depth 16.7 Million
Life time (Typ.) 50,000 Hrs
Recommended Use 24hrs/7 days
Color Gamut 68%
RS232C Yes (1)
HDTV Formats HDMI : 720p, 1080i, 1080p
Analog RGB Yes (1)
IR Cap Receiver Yes (1)
External Control RJ45
Digital HDMI HDMI1.4b/HDCP2.2
Digital DVI-D HDCP2.2
Digital DP DP1.2a
Pixel Sensor Yes (1)
Audio In RGB/DVI
USB3.0 Yes (1)
SD Card (Full Size) Yes (1)
Bezel Color Black
Bezel Width 11.9mm (T/R/L), 18mm
(W x H x D) 43.4"x25.1"x1.5" (1102.2mm x 638.5mm x 38.6mm)
Weight 45.4lbs
Carton 47.1"x29.9"x5.3" (1197mm x 760mm x 134mm)
Weight (Carton) 37.7lbs
VESA™ Compatible 11.8" (300mm x 300mm)
Content Scheduling USB, Internal memory, SD Card
PM Mode Yes
Savings Time Yes
Image Diagnosis Yes
Firmware Update (LAN) Yes
Digital Audio Input Yes
Power on Delay 0~255
OSD Portrait Mode 0, 90
intelligent Auto Yes
Password Change Yes
Set ID Setup Manual, Auto
Configuration Setup USB auto Playback
Lock Mode USB
Fail Over USB, SDcard, RGB, DP, OPS, DVI, HDMI, Internal Memory
SuperSign Server Setup Signage name, Server IP setting, Server IP Status
External Media Player Attachable Yes (MP500/MP700)
SuperSign-w lite Yes
SuperSign-c Yes
Language English, French, German, Spanish, Italian, Korean , Chinese(Simplified), Chinese(Original), Portugues(Brazil), Swedish, Finnish, Norwegian, Danish, Russian, Japanese, Portugues(Europe), Dutch, Czech, Greek
Tile Mode Up to 15x15
Natural Mode @ Tile Mode Yes
Temperature Sensor Yes
Cooling FAN No
Auto Brightness Cap Sensor Yes
Source Selection RGB, HDMI, DVI-D, DP, OPS, USB, SD Card
Brightness / Contrast / Backlight Yes
Position / Size Yes
Auto Config / Phase Yes
Advanced Dynamic Contrast, Dynamic Color, Color Gamut, Skin Color, Sky Color, Grass Color, Gamma
Time Clock, On/Off Timer, Auto Off, Automatic Standby
Key Operation IR, Local
Calibration mode Yes
Input Label PC/DTV
USB Cloning Logo image download, Sent to USB, Receive from USB
Contents Rotation 0,90
Power on Status Standby, Power, LST
ISM Method Normal, White Wash, Color Wash, User image, Scheduling
File Play with USB Yes
Internal Memory 8GB (System 4GB + Available 4GB)
Wi-Fi 802.11n combo built-in
Energy Saving Auto, Minimum, Medium, Maxium, Screen off
DPM Select Yes
Wake On LAN Yes
Sync Mode Time sync, Content sync
Local Time Auto Setting Yes
OPS PC Power Control Sync On, Sync On/Off, Disable
Check Screen Yes
Operation Temperature 0 °C to 40 °C
Operation Humidity 10 % to 80 %
Power Supply 110 ~ 240V, 50/60Hz, Normal (Typical) 102W, Stand-by: 0.5W
Power Consumption Typ. 120W
Power Type Built-In Power
DPM 0.7W
Power off 0.5W
External Control RS232C
External Speaker Out Yes (L/R), 6 ohm
DP Out SST/DP1.2a
Audio Out Yes
Balance Yes
Audio Power 20W (10W x 2) for External Speaker
Sound Mode Standard, News, Music, Cinema, Sport, Game
Clear Voice II Yes
Virtual Surround Yes
Equalizer Yes
Safety UL / cUL / CB / TUV / KC
EMC FCC Class "A" / CE / KCC
ErP / Energy Star Yes / Yes, ENERGY STAR® Qualified
EPEAT Gold Yes
Warranty 3-Year Limited Warranty Parts/Labor/Backlight Extended warranty options are also available
UPC 7 19192 19665 0
Basic Remote Controller(include battery 2ea), Power Cord, QSG, RGB Cable, Regulation Book, Phone to RS232C Gender, Memory cover
Optional Speaker(SP-5000), Stand(ST-652T), Pixel sensor(KT-SP0), Media player, OPS Kit(KT-OPSA), HD Base T(EB-B100)

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy, and expensive and you probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Questions or Comments?
Call 1-800-262-0106 for assistance. Click Here for hhgregg location and contact information.

When it comes to buying new electronics for your home, there are a lot of choices available to you. We merchandise our store with careful consideration, striving to carry the appropriate variety of the best brands available today. We know everything about our products and are eager to help you find anything that fits your unique needs. Let us help you find your perfect match in size, features, price, and style.

Finding the right electronics can be a daunting task, but one well worth the effort. You'll use your new electronics often, and they add value, style, and convenience to your home. Make sure you have the right information to help you make these important decisions. Shop with experts who can show you the best selection available and answer all your questions; come see our inventory of the latest trends and the most dependable manufacturers.

Because we know our products inside and out, our service doesn't end with your purchase. We have long standing relationships with the most popular manufacturers and all the product knowledge to help you maintain healthy efficient electronics for the duration of their lives.

Shop where you can see the finest selection of the best products available today to match your budget, needs, and style. Shop where experts can guide you through the myriad of options available and can answer your every question. Shop where you get exceptional service for the life of your electronics.

Come shop with us!