LG 49XS4P-B — 49" Full HD 4,000-nit Window-Facing Display
$2,795.00
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LG 49XS4P-B — 49" Full HD 4,000-nit Window-Facing Display
$2,795.00
MODEL · 49XS4P-B
LG 49XS4P-B — 49-inch Full HD 4,000-Nit Window-Facing Display
The LG 49XS4P-B is built for the hardest place to put a screen: a storefront window in full sun. At 4,000 nits its IPS (M+) direct-LED panel stays vivid behind glass where an ordinary display would vanish. Anti-Discoloration technology helps the picture resist screen-yellowing over years of service, and Upgraded Quiet Mode keeps it running calmly. Runs webOS 6.0 signage and is backed by LG's 3-year commercial warranty.
4,000-Nit Brightness
Full HD IPS (M+) Panel
Anti-Discoloration
24/7 Commercial Duty
webOS 6.0 Signage
3-Yr LG Warranty
Features that matter for the LG 49XS4P-B
4,000-Nit Sunlight-Beating Brightness
Eight times brighter than a typical indoor panel, the 49XS4P-B punches through daylight and reflected glare to stay vivid and legible to people on the sidewalk outside the glass.
UL-Verified Anti-Discoloration
High-brightness panels can yellow with age. LG's Anti-Discoloration technology resists that shift — and per LG, the XS4P is the world's first display with UL Verification for Display Anti-Discoloration.
Upgraded Quiet Mode
Upgraded Quiet Mode runs the panel at 2,500 nits with minimal fan noise — still bright enough for many daylight hours, and quiet enough for a calm retail or office interior right behind the glass.
LAN Daisy-Chain Control
Link multiple XS4P units over LAN and control them as one — ideal for a row of window displays along a wide storefront, managed and updated together without per-screen cabling runs.
webOS 6.0 + Wireless Connectivity
webOS 6.0 signage plays content on board, and built-in Wi-Fi, Bluetooth, and Beacon support open up flexible content delivery and customer-engagement options at the storefront.
Install Tools Built In
A built-in Leveler Tool and Horizontal Sensor Tool help installers hang the display straight against window framing — faster, cleaner alignment on a job where a tilted screen is obvious from the street.
Spec snapshot
Resolution1,920 × 1,080 (Full HD)
Brightness4,000 nit (cd/m²)
PanelIPS (M+), direct LED backlight
Contrast1,300:1 (Dynamic 500,000:1)
Viewing Angle178° × 178°
Response Time8 ms
BezelUltra-thin 6.5 / 9 mm
Operating Hours24 hrs/day, 7 days/wk
SpeakersExternal speaker output (10 W + 10 W)
PlatformwebOS 6.0 signage
Quiet Mode2,500 nit low-noise operation
ConnectivityHDMI ×2, DisplayPort, USB, RS-232C, RJ45, Wi-Fi, Bluetooth
VESA600 × 400 mm
Dimensions (W×H×D)43.0 × 24.7 × 3.3 in
Warranty3-year LG commercial
Where the 49XS4P-B fits
- Storefront windows: retail promotions and brand content beamed to foot traffic through the glass.
- Real-estate office windows: property listings and open-house announcements visible day and night.
- Mall-facing glass: tenant signage and offers readable from a bright concourse or exterior walkway.
- QSR window menus: menu and promotion content facing the sidewalk or pickup lane.
- Bank & service branches: rate boards and service messaging shown through sunlit branch windows.
- Travel & ticketing storefronts: fares, schedules, and offers projected outward to passers-by.
Procurement FAQ
What is the official model number for the 49XS4P-B?
49XS4P-B — the 49-inch model in LG's XS4P-B high-brightness window-facing signage line. Confirm the model number at quote stage so you receive the 4,000-nit window display rather than a standard indoor panel.
Why does the 49XS4P-B need 4,000 nits of brightness?
A window-facing display competes with daylight. At 4,000 nits the 49XS4P-B stays vivid and readable when mounted behind storefront glass in direct sun, where a typical 500-nit indoor panel would wash out completely.
Is the 49XS4P-B an outdoor display?
It is a window-facing display: built to sit indoors behind glass and beam outward to the street. It is not weather-sealed for full outdoor exposure. For drive-thru and open-air installs use LG's fully outdoor signage range.
What is Anti-Discoloration on the XS4P?
Anti-Discoloration is an LG technology that resists the screen-yellowing high-brightness panels can suffer over time. LG states the XS4P is the world's first display to earn UL Verification for Display Anti-Discoloration, which helps the picture hold true color across a long service life behind glass.
Is shipping included?
Yes. Every order ships free within the contiguous US. Orders ship within 5–7 business days (email us for faster processing), and any backorder is quoted with a written lead time before you commit.
Do you accept purchase orders?
Yes. POs are accepted from qualified business, government, education, and non-profit accounts, and tax-exempt orders are processed with valid documentation. DisplayDetails is an LG commercial display specialist.
Can DisplayDetails handle installation?
Yes. We coordinate professional installation — window-facing mounting hardware, heat and ventilation planning behind glass, signal cabling, and content commissioning, managed by one project contact from quote through go-live.
What warranty applies?
A 3-year LG commercial warranty covering parts and labor. DisplayDetails registers the warranty at fulfillment. See the official LG product page linked below for current terms.
Compatible accessories
- Mounts (commercial-grade, VESA-compliant): ceiling-suspended and floor-standing window mounts, plus portrait-capable wall mounts for window-facing high-brightness displays.
- Players & CMS: webOS 6.0 signage is built in; add a BrightSign XT4 or LS424 for dedicated external playout if preferred.
- Signal extenders: HDBaseT extender kits carry HDMI over Cat6 for runs from a back-office source to the window.
- Cabling: Premium High Speed HDMI, Cat6 STP for LAN daisy-chain and HDBaseT, and RS-232C control cable.
For the official LG datasheet, current dimensions, full port list, and warranty terms see the official LG 49XS4P-B product page (model 49XS4P-B).
-
POs accepted For qualified business buyers
-
Tax-exempt sales Resale & non-profit certificates honored
-
W-9 on request Vendor-onboarding ready
-
Free shipping On all orders, contiguous US
-
Quotes in 1 business day Mon–Fri, 9am–6pm ET
Buying 5 or more? Get a custom quote within 1 business day.
Volume pricing for projects of any size — POs accepted, tax-exempt sales supported, W-9 on request. Free shipping on every order in the contiguous US.
Loading specifications…
MODEL · 49XS4P-B
LG 49XS4P-B — 49-inch Full HD 4,000-Nit Window-Facing Display
The LG 49XS4P-B is built for the hardest place to put a screen: a storefront window in full sun. At 4,000 nits its IPS (M+) direct-LED panel stays vivid behind glass where an ordinary display would vanish. Anti-Discoloration technology helps the picture resist screen-yellowing over years of service, and Upgraded Quiet Mode keeps it running calmly. Runs webOS 6.0 signage and is backed by LG's 3-year commercial warranty.
4,000-Nit Brightness
Full HD IPS (M+) Panel
Anti-Discoloration
24/7 Commercial Duty
webOS 6.0 Signage
3-Yr LG Warranty
Features that matter for the LG 49XS4P-B
4,000-Nit Sunlight-Beating Brightness
Eight times brighter than a typical indoor panel, the 49XS4P-B punches through daylight and reflected glare to stay vivid and legible to people on the sidewalk outside the glass.
UL-Verified Anti-Discoloration
High-brightness panels can yellow with age. LG's Anti-Discoloration technology resists that shift — and per LG, the XS4P is the world's first display with UL Verification for Display Anti-Discoloration.
Upgraded Quiet Mode
Upgraded Quiet Mode runs the panel at 2,500 nits with minimal fan noise — still bright enough for many daylight hours, and quiet enough for a calm retail or office interior right behind the glass.
LAN Daisy-Chain Control
Link multiple XS4P units over LAN and control them as one — ideal for a row of window displays along a wide storefront, managed and updated together without per-screen cabling runs.
webOS 6.0 + Wireless Connectivity
webOS 6.0 signage plays content on board, and built-in Wi-Fi, Bluetooth, and Beacon support open up flexible content delivery and customer-engagement options at the storefront.
Install Tools Built In
A built-in Leveler Tool and Horizontal Sensor Tool help installers hang the display straight against window framing — faster, cleaner alignment on a job where a tilted screen is obvious from the street.
Spec snapshot
Resolution1,920 × 1,080 (Full HD)
Brightness4,000 nit (cd/m²)
PanelIPS (M+), direct LED backlight
Contrast1,300:1 (Dynamic 500,000:1)
Viewing Angle178° × 178°
Response Time8 ms
BezelUltra-thin 6.5 / 9 mm
Operating Hours24 hrs/day, 7 days/wk
SpeakersExternal speaker output (10 W + 10 W)
PlatformwebOS 6.0 signage
Quiet Mode2,500 nit low-noise operation
ConnectivityHDMI ×2, DisplayPort, USB, RS-232C, RJ45, Wi-Fi, Bluetooth
VESA600 × 400 mm
Dimensions (W×H×D)43.0 × 24.7 × 3.3 in
Warranty3-year LG commercial
Where the 49XS4P-B fits
- Storefront windows: retail promotions and brand content beamed to foot traffic through the glass.
- Real-estate office windows: property listings and open-house announcements visible day and night.
- Mall-facing glass: tenant signage and offers readable from a bright concourse or exterior walkway.
- QSR window menus: menu and promotion content facing the sidewalk or pickup lane.
- Bank & service branches: rate boards and service messaging shown through sunlit branch windows.
- Travel & ticketing storefronts: fares, schedules, and offers projected outward to passers-by.
Procurement FAQ
What is the official model number for the 49XS4P-B?
49XS4P-B — the 49-inch model in LG's XS4P-B high-brightness window-facing signage line. Confirm the model number at quote stage so you receive the 4,000-nit window display rather than a standard indoor panel.
Why does the 49XS4P-B need 4,000 nits of brightness?
A window-facing display competes with daylight. At 4,000 nits the 49XS4P-B stays vivid and readable when mounted behind storefront glass in direct sun, where a typical 500-nit indoor panel would wash out completely.
Is the 49XS4P-B an outdoor display?
It is a window-facing display: built to sit indoors behind glass and beam outward to the street. It is not weather-sealed for full outdoor exposure. For drive-thru and open-air installs use LG's fully outdoor signage range.
What is Anti-Discoloration on the XS4P?
Anti-Discoloration is an LG technology that resists the screen-yellowing high-brightness panels can suffer over time. LG states the XS4P is the world's first display to earn UL Verification for Display Anti-Discoloration, which helps the picture hold true color across a long service life behind glass.
Is shipping included?
Yes. Every order ships free within the contiguous US. Orders ship within 5–7 business days (email us for faster processing), and any backorder is quoted with a written lead time before you commit.
Do you accept purchase orders?
Yes. POs are accepted from qualified business, government, education, and non-profit accounts, and tax-exempt orders are processed with valid documentation. DisplayDetails is an LG commercial display specialist.
Can DisplayDetails handle installation?
Yes. We coordinate professional installation — window-facing mounting hardware, heat and ventilation planning behind glass, signal cabling, and content commissioning, managed by one project contact from quote through go-live.
What warranty applies?
A 3-year LG commercial warranty covering parts and labor. DisplayDetails registers the warranty at fulfillment. See the official LG product page linked below for current terms.
Compatible accessories
- Mounts (commercial-grade, VESA-compliant): ceiling-suspended and floor-standing window mounts, plus portrait-capable wall mounts for window-facing high-brightness displays.
- Players & CMS: webOS 6.0 signage is built in; add a BrightSign XT4 or LS424 for dedicated external playout if preferred.
- Signal extenders: HDBaseT extender kits carry HDMI over Cat6 for runs from a back-office source to the window.
- Cabling: Premium High Speed HDMI, Cat6 STP for LAN daisy-chain and HDBaseT, and RS-232C control cable.
For the official LG datasheet, current dimensions, full port list, and warranty terms see the official LG 49XS4P-B product page (model 49XS4P-B).
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