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AUO B156ZAN03.0 15.6-Inch 4K UHD IPS LCD LED Laptop Screen Display (3840×2160, 40-Pin eDP)
Upgrade your laptop with ultra-high-resolution visuals using the AUO B156ZAN03.0, a premium 15.6-inch 4K UHD (3840×2160) LCD panel designed for sharp detail, balanced color reproduction, and professional-grade clarity. With a dense 283 PPI pixel density, this display delivers crisp text, fine image detail, and enhanced workspace efficiency—ideal for creators, developers, and high-end laptop users.
Built using LTPS TFT-LCD technology with AHVA (IPS-class) architecture, the B156ZAN03.0 offers excellent image stability, fast pixel response, and wide 85° viewing angles in all directions. Its anti-glare surface helps reduce reflections, making it comfortable to use in bright environments and long working sessions.
With a typical brightness of 400 nits and a 1200:1 contrast ratio, this panel produces vivid visuals with well-defined blacks and highlights. The WLED backlight ensures uniform illumination and reliable long-term performance, rated for up to 15,000 hours of usage.
Key Specifications
Brand: AU Optronics (AUO)
Model P/N: B156ZAN03.0
Screen Size: 15.6 inches
Resolution: 3840 × 2160 (4K UHD)
Pixel Density: 283 PPI
Panel Type: LTPS TFT-LCD, AHVA (IPS-level)
Surface Treatment: Anti-Glare
Brightness: 400 cd/m² (Typical)
Contrast Ratio: 1200:1 (Typical)
Viewing Angles: 85° / 85° / 85° / 85°
Color Depth: 16.7 Million Colors
Color Gamut: 72% NTSC
Refresh Rate: 60Hz
Response Time: 30 ms (Typ., Tr+Td)
Backlight: WLED, 15K Hours, With LED Driver
Connector: 40-Pin eDP (4 Lanes, eDP 1.4a, HBR2 – 5.4G/lane)
Input Voltage: 3.3V (Typical)
Touchscreen: No
Outline Dimensions: 348.22 × 215.21 × 2.6 mm
Form Factor: Slim (PCBA Flat, ≤3.2mm)
Performance & Visual Quality
The AUO B156ZAN03.0 delivers a balanced combination of high resolution, smooth visuals, and reliable color output, making it a strong upgrade from Full HD displays. Its AHVA (IPS-class) technology ensures consistent image quality across wide viewing angles, while LTPS architecture provides stable performance for professional and everyday workloads.
Compatibility Note
This screen is compatible only with laptops that support a 15.6-inch 4K UHD (3840×2160), 40-pin eDP, non-touch display. Please verify your existing screen’s model number, resolution, connector type, and physical dimensions before placing an order to avoid incompatibility.
Warranty Information
This laptop screen is covered by a 90-Days Limited Warranty. The warranty covers manufacturing defects only and is valid from the date of delivery. Damage caused due to improper installation, physical damage, liquid exposure, electrical surge, mishandling, or incompatibility issues is not covered under warranty. Professional installation is strongly recommended.
Why Buy from pctech.co.in
Genuine and quality-tested AUO laptop display panels
Secure, damage-resistant packaging for safe transit
Expert assistance for compatibility verification before dispatch
Trusted Indian seller of laptop spare parts
Buy Now
Buy the AUO B156ZAN03.0 15.6-inch 4K UHD laptop screen replacement online at the best price from pctech.co.in. Whether you are upgrading to a sharper 4K display or replacing a damaged panel, this original AUO screen delivers dependable performance and excellent visual clarity. Order now and restore your laptop’s display to premium 4K quality.
Here's is a table for Product Specific Return Policies:
| Category | Defective or Damaged | Item Not as Described |
|---|---|---|
| Computers | 10 Days Free Replacement | 10 Days Replacement / refund |
| Computers/ Laptop Accessories | 10 Days Free Replacement | 10 Days Replacement / refund |
| Computer/ Laptop Spare Parts | 10 Days Free Replacement | 10 Days Replacement / refund |
| Technical/ Engineering Services | 30 Days Free Service for the same issue | N/A |
Our "Item Not as Described" policy ensures that customers receive products that match the description provided at the time of purchase. If a customer receives an item that does not meet the described specifications, features, or condition, the following policy applies:
Important: Replacement or refund will not be applicable if the returned item is found to be damaged due to mishandling during installation or removal, improper use, or negligence. Customers are advised to approach an expert technician for installation of spare parts, handle products carefully and follow the usage guidelines to ensure eligibility for returns or replacements.
Frequently Asked Questions
It depends upon the specifications of your laptop. We recommend that you should share details of your laptop with our sales team so that we can help you.
We procure laptop displays from world's renowned manufacturers like BOE, Innolux, AU Optronics etc. who supply to laptop manufacturers like Acer, Asus, HP, Dell, Lenovo, Toshiba, Sony, MSI etc.
Delivery time depends upon the shipping pin code and it may vary between 2 days to 14 days. In Major cities we deliver within 4-7 business days and Rural areas within 7-14 business days.
10 days replacement / refund policy. In case there is any issue with product you will get free replacement and in case of item not delivered/ wrong item you can get a full refund
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