LP156UD2-SPA1 15.6 Inch 4K UHD LCD Laptop Screen Replacement
LP156UD2-SPA1 15.6 Inch 4K UHD LCD Laptop Screen Replacement
Price: $174.78
$169.56/ piece
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LP156UD2-SPA1 15.6 inch 4K UHD LCD screen front view
LP156UD2-SPA1 back label with model number and specs
LP156UD2-SPA1 15.6 inch 4K UHD LCD screen front view
LP156UD2-SPA1 back label with model number and specs

LP156UD2-SPA1 15.6 Inch 4K UHD LCD Laptop Screen Replacement

Price: $174.78
$169.56/ piece
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LP156UD2-SPA1 15.6 Inch 4K UHD LCD Laptop Screen Replacement

Product Information Product Specifications
Model:
lp156ud2-spa1
Brand:
LG
Application:
Tablet
Size:
15.6"
Resolution:
3840(WR/GB)×2160, UHD 231PPI
Brightness:
270 cd/m² (Typ.)
Contrast Ratio:
500:1 (Typ.) (TM)
Viewing Angle:
85/85/85/85 (Typ.)(CR≥10)
Lamp Type:
WLED , 15K hours , With LED Driver
Signal Interface:
eDP (4 Lanes) , HBR2 (5.4G/lane) , 40 pins Connector
Panel Type:
a-Si TFT-LCD, LCM
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
115
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
5.500 KG
Overview

The LP156UD2-SPA1 is a premium 15.6-inch 4K UHD LCD screen manufactured by LG Display. Featuring a stunning 3840×2160 resolution with IPS technology and matte anti-glare finish, this panel delivers exceptional color accuracy and wide viewing angles for professional laptops and portable monitors. Designed as a direct replacement for damaged or aging 4K laptop screens, it uses a standard eDP 40-pin interface for seamless compatibility. ZYLCD Shop guarantees authentic LG Display panels with full pixel testing before shipment.

Product Features

  • True 4K UHD Resolution: 3840×2160 pixels provide 4x the detail of Full HD, ideal for photo/video editing, CAD design, and high-end content consumption.

  • IPS Matte Finish: Anti-glare surface reduces eye strain in bright environments while maintaining consistent color reproduction across 178° wide viewing angles.

  • Standard eDP 40-Pin Interface: Widely compatible with modern 15.6" 4K laptops from Dell XPS, Lenovo ThinkPad, HP EliteBook, and ASUS ZenBook series.

  • Slim & Lightweight Design: Thin profile fits seamlessly into ultrabook chassis without requiring modifications to the lid or bezel.

  • Professional Color Performance: High color gamut coverage ensures accurate color grading for creative professionals and designers.

Technical Specifications

Model NumberLP156UD2-SPA1
ManufacturerLG Display
Display Size15.6 Inch Diagonal
Resolution3840 × 2160 (4K UHD)
Panel Typea-Si TFT-LCD, IPS Technology
Surface TreatmentMatte / Anti-Glare
Video InterfaceeDP (Embedded DisplayPort), 40 Pins
BrightnessTyp. 270 cd/m²
Contrast RatioTyp. 500:1
Color Gamut72% NTSC / ~100% sRGB (Typ.)
Response TimeTyp. 25ms (Tr+Td)

Applications & Compatible Models

This 15.6" 4K UHD panel is commonly used as a replacement or upgrade screen for:

  • Dell XPS 15 Series (9550, 9560, 9570)

  • Lenovo ThinkPad P50 / P51 / P52 Workstations

  • HP EliteBook / ZBook Studio G3/G4/G5

  • ASUS ZenBook Pro UX501 / UX550

  • Portable 4K Monitor DIY Projects & External Displays

  • Content Creation & Video Editing Laptop Upgrades

Why Buy LP156UD2-SPA1 from ZYLCD Shop?

  • 100% Authentic LG Display: We source directly from authorized distributors; zero refurbished, pulled, or counterfeit panels.

  • Full Pixel Testing: Every LP156UD2-SPA1 unit is tested for dead/stuck pixels, backlight uniformity, and color accuracy before packaging.

  • Secure Packaging: Professional anti-static foam + rigid box protection to prevent transit damage on fragile 4K glass panels.

  • Compatibility Verification: Not sure if this fits your laptop? Send us your laptop model or original screen part number, and we’ll confirm compatibility within hours.

Frequently Asked Questions

Is the LP156UD2-SPA1 compatible with my laptop's FHD screen cable?

No. The LP156UD2-SPA1 is a 4K UHD panel that requires an eDP 40-pin cable specifically designed for 4K resolution. Standard FHD (1080p) cables typically use 30-pin connectors and lack the bandwidth for 4K signals. Please verify your laptop’s existing cable specification before ordering, or contact us with your laptop model for confirmation.

What is the difference between LP156UD2-SPA1 and LP156UD2-SPB1?

Both are 15.6" 4K UHD panels from LG Display with identical mechanical dimensions and eDP 40-pin interfaces. The primary differences may include slight variations in brightness, color gamut coverage, or OEM-specific firmware tuning. In most cases, they are interchangeable replacements. Contact our support team with your original screen label photo for precise cross-reference verification.

Does this 4K screen come with installation tools or instructions?

The LP156UD2-SPA1 is sold as a standalone replacement panel. We recommend professional installation or following model-specific video tutorials on YouTube, as 4K laptop screens require careful handling of delicate eDP connectors and bezel clips. Basic prying tools and screwdrivers are usually sufficient, but improper installation can damage the new panel.

Upgrade to 4K Clarity Today

Restore your laptop’s stunning 4K display or start your next portable monitor project. Get a competitive quote for the LP156UD2-SPA1 15.6" 4K UHD LCD Screen with guaranteed authenticity and fast global shipping.

Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
LP156UD2-SPA1 15.6 Inch 4K UHD LCD Laptop Screen Replacement

LP156UD2-SPA1 15.6 Inch 4K UHD LCD Laptop Screen Replacement

lp156ud2-spa1

15.6"
3840(WR/GB)×2160, UHD 231PPI
270 cd/m² (Typ.)
500:1 (Typ.) (TM)
85/85/85/85 (Typ.)(CR≥10)
WLED , 15K hours , With LED Driver
eDP (4 Lanes) , HBR2 (5.4G/lane) , 40 pins Connector
a-Si TFT-LCD, LCM
LP156WH2‑TLEA LG 15.6 Inch 1366×768 40Pin LVDS TFT LCD Panel

LP156WH2‑TLEA LG 15.6 Inch 1366×768 40Pin LVDS TFT LCD Panel

LP156WH2-TLEA

15.6"
1366(RGB)×768, 16:9, WXGA
220 cd/m² (Typ.
400:1 (Min.) (TM)
40/40/10/30 (Min.)(CR≥10)
WLED, 12K hrs, With LED Driver
LVDS (1 ch, 6-bit), 40 pins Connector
a-Si TFT-LCD, LCM
LG LP156WF6-SPP1 15.6" Industrial LCD Display Panel 1920×1080

LG LP156WF6-SPP1 15.6" Industrial LCD Display Panel 1920×1080

LP156WF6-SPP1

15.6"
1920×1080 (FHD) (VGA)
350 cd/m² (ref)
500:1 (ref)
80/80/80/80 (ref)
CCFL
LVDS
Color TFT LCD
lp156ud2-spa1 is a 15.6" a-Si TFT-LCD, LCM Display screen Product from LG.According to LG's product specification sheet,lp156ud2-spa1 display has a resolution of 3840(WR/GB)×2160, UHD 231PPI, Contrast Ratio is 500:1 (Typ.) (TM),Viewing Angle is 85/85/85/85 (Typ.)(CR≥10),Lamp Type is WLED , 15K hours , With LED Driver,Signal Interface is eDP (4 Lanes) , HBR2 (5.4G/lane) , 40 pins Connector,Brightness is 270 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Tablet and other products.The weight of lp156ud2-spa1 after packaging is 5.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
verified

Original Factory-Sealed Panels

Every unit is sourced directly from AUO Optronics through Zhiyan's first-hand supply channel. No refurbished, no B-grade. Factory seal intact.

100% Original | Factory Sealed
fact_check

100% Pre-Ship Testing & 6-Month RMA

Each panel passes through our six-step quality chain—incoming, display, appearance, interface, packaging, and tracking. Backed by a 6-month RMA.

Test OK Before Ship | RMA 6 Months
inventory_2

99 Units In Stock · Ships in 1–3 Days

Stocked in our Shenzhen Longhua warehouse. Standard lead time 1–3 business days; quotations returned within 24 hours.

99 In Stock | Lead Time 1-3 Days
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Worldwide Shipping with Full Tracking

DHL, FedEx, UPS and TNT available. ESD-safe packaging. Typical door-to-door delivery: 5–7 business days globally.

DHL · FedEx · UPS · TNT | Worldwide

Quality issue? Return freight is on us. Damaged in transit? We cover it in full.

Why 1,000+ Engineers Trust Zhiyan Since 2013

factory 18 Years of Industrial LCD Supply Chain Expertise

  • warehouse 30,000+ m² ready-to-ship warehouse with tens of millions of dollars of LCD inventory on hand
  • category 100,000+ LCD models covered — from mainstream panels to discontinued & hard-to-find EOL models
  • groups 200+ staff, including a dedicated engineering team of 10+ for pre-sales matching and after-sales support
  • handshake Direct factory sourcing from Kyocera, KOE, and NANYA; long-standing supply partnerships across Taiwan and South Korea
  • sync One-stop service: sourcing → evaluation → testing → packaging → global logistics → technical support

fact_check 6-Step Inspection — No Panel Ships Untested

inventory_2 Incoming
monitor Display Test
visibility Appearance
settings_input_component Interface
view_in_ar Packaging
flight_takeoff Shipment
  • done_all Every panel is visually inspected, electrically powered-on tested, and interface-verified before packing
  • inventory_2 Anti-static, shock-proof professional packaging for international transit
  • verified What you see is what you get — product consistent with description, or return freight on us

verified_user Verified by Third Parties, Compliant in Your Market

Alibaba Verified Supplier Certificate
CITEO Membership Certificate
Der Grüne Punkt License
LUCID Registration Certificate
  • check TÜV Rheinland On-Site Verified Supplier (Alibaba.com Verified Supplier, Cert. No. 139632585_T) — factory audit covering production capacity, quality assurance & R&D
  • check EU Authorized Representative (EC REP) appointed — EUREPSTAR GmbH, Germany, valid 2025–2027, CE technical files maintained
  • check CITEO Registered (France, packaging EPR compliance, ID: FR293377_01SEXD)
  • check Der Grüne Punkt Licensed (Germany, VerpackG packaging compliance, Reg. No. DE4833497804557)
  • check All panels RoHS 2.0 compliant, lead-free, mercury-free WLED backlight
  • check Registered company: Shenzhen Zhiyan Optoelectronics Co., Ltd. — VAT/Reg. No. 91440300MA5GQNC36C

precision_manufacturing Trusted Across 13+ Industries Worldwide

Industrial Automation

HMI panels & factory control displays for automation integrators

Medical Devices

Auxiliary diagnostic & monitoring displays for medical device makers

POS/ATM

Replacement screens & bulk supply for POS/ATM manufacturers

Marine Electronics

Marine navigation display modules

Repair Market

EOL & obsolete panel sourcing for global repair centers

Embedded / OEM

Custom display solutions: touch bonding, brightness, cables, OEM labeling

Send us your LCD model number, application and quantity — our engineers will recommend a compatible solution within 24 hours.

local_shipping In Stock. Tested. Shipped in 1–3 Days.

timer

1–3 day lead time for in-stock items; same-day dispatch available in some cases

public

Worldwide shipping via express couriers, full tracking from warehouse to door

account_tree

Every order follows the same chain: Warehouse → QC → Packaging → Shipping → You

gpp_good

Transportation damage covered by us — zero risk on your side

What Buyers Say — 4.8/5 from Verified Orders

star star star star star_half

local_shipping On Delivery

"My package arrived at the expected date (6 days after the purchase) and in good condition."
— Verified Buyer, Nov 2025

"Fast shipping, good communication, goods as described, will buy again."
— Verified Buyer, Aug 2025

support_agent On Service

"The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description."
— Verified Buyer, Aug 2025

"Fast delivery, competitive price, excellent support."
— Verified Buyer, Aug 2025

inventory_2 On Hard-to-Find Models & Price

"Good price for things hard to find!"
— Verified Buyer, Aug 2025

"Excellent quality, affordable price, worth recommending."
— Verified Buyer, Nov 2024

Join engineers and buyers from industrial automation, medical and marine industries — get your quotation within 24 hours.

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Comprehensive Score
4.8 out of 5
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J***********t
Sep 14, 2026
(5/5)
Happy with the LM12S401 CSTN display. Exactly the 12.1" Sharp panel we needed to repair our factory control unit. Plugged in and powered up straight away. Fast shipping.
P************k
Nov 10, 2025
(5/5)
My package arrived at the expected date (6 days after the purchase) and in good condition
O***********E
Sep 29, 2025
(5/5)
Very nice and sharp in the choice
L***********A
Sep 12, 2025
(5/5)
ALL AS PLANNED OK
a****k
Aug 28, 2025
(5/5)
Fast delivery, Comptetive price Excellent support
R********a
Aug 25, 2025
(5/5)
Perfect and easy.
R************z
Aug 21, 2025
(5/5)
Fast shipping, good communication, goods as described, will buy again.
G*************i
Aug 15, 2025
(5/5)
Good price for things hard to find!
y****m
Aug 15, 2025
(5/5)
Product arrived earlier than expected. Price was also very reasonable.
H*******e
Aug 12, 2025
(4/5)
The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description, and it was a good shopping experience.
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