ASUS ExpertBook B1503CVAB-S72877X Laptop – Intel Core i5‑1334U / 8GB RAM / 512GB SSD / 15.6" FHD IPS / Win 11 Pro / Gentle Grey
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ASUS B1503CVAB-S72877X – 15.6" Business Laptop with i5 Performance & Military‑Grade Strength
The ASUS B1503CVAB-S72877X is a robust 15.6‑inch business laptop built for professionals who need performance, durability, and productivity on the go. Powered by the Intel® Core™ i5‑1334U processor with Intel Iris Xe Graphics support (dual channel RAM), it ensures smooth multitasking, efficient performance, and enhanced visuals.
Equipped with 8GB DDR5 RAM and a fast 512GB PCIe Gen4 SSD, it delivers quick boot times and efficient data handling. The FHD vIPS display (300 nits) with NanoEdge wide viewing and TÜV‑certified eye care offers sharp, immersive visuals while reducing eye strain during long work hours.
Built to US military‑grade (MIL‑STD‑810H) standards, this laptop has undergone extensive ASUS durability testing, including port reinforcement, lid pressure, and shock resistance. Added features like a backlit spill‑resistant keyboard, HD webcam with privacy shield, Wi‑Fi 6, and two‑way AI noise cancellation make it perfect for hybrid work environments.
Key Features:
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Model: ASUS B1503CVAB-S72877X
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Processor: Intel® Core™ i5‑1334U – Reliable business performance
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Graphics: Intel Iris Xe (with dual channel RAM support)
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Display: 15.6" FHD vIPS (300 nits) | NanoEdge | TÜV‑certified
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Memory: 8GB DDR5 | Expandable with dual SO‑DIMM slots
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Storage: 512GB PCIe Gen4 SSD – Fast load and transfer speeds
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Operating System: Windows 11 Pro – Secure, business‑ready OS
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Durability: US MIL‑STD tested | Reinforced ports | Shock and pressure tested
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Keyboard: Backlit chiclet keyboard with spill resistance | Fingerprint sensor | On‑key mic switch
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Camera: HD webcam with privacy shutter
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Connectivity: Wi‑Fi 6 (11ax) + Bluetooth 5.4 | RJ‑45 | USB‑C charging
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Battery: 50WHrs | Up to 7 hours battery backup | USB‑C power bank charging supported
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Cooling: Dual exhaust with ultra‑quiet operation (<34.3 dB)
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Warranty: 1 Year Global + 1 Year Battery + 1st Year LADP
- Weight: 1.65 kg
Why Choose the ASUS B1503CVAB-S72877X?
Designed for professionals, SMBs, and students, this laptop combines 15.6" big‑screen productivity, robust build, and modern business features in a slim, portable design.
Why Buy from Supreme Computers?
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30+ years of experience as a trusted ASUS business laptop dealer in Chennai
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100% Genuine ASUS laptops with global warranty
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Competitive pricing & professional consultation
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Expert support for business and enterprise requirements
Available now at Supreme Computers – Your trusted ASUS Partner in Chennai with over 30 years of IT excellence.
Contact Supreme Computers
Website: www.supremeindia.com
Email: esupport@supremeindia.com
Call / WhatsApp: 7305844492 / 9500017188
- Genuine Product Assurance
- Warranty & Service Assurance
- Express Delivery
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Vendor:
ASUS
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Type:
LAPTOPS
- Tags: Asus, Asus expertbook, Asus laptops
Frequently Asked Questions (FAQs)
It’s powered by Intel Core i5‑1334U (10 cores/12 threads, up to 4.6 GHz), with 8 GB DDR5 RAM (expandable to 64 GB) and a 512 GB PCIe 4.0 NVMe SSD.
Sports a 15.6″ FHD (1920×1080) IPS anti-glare display and integrated Intel UHD graphics.
Includes 2× USB‑A 3.2 Gen1, 2× USB‑C 3.2 Gen2 (PD & DisplayPort), HDMI, combo audio jack, RJ‑45 Ethernet, Wi‑Fi 6E & Bluetooth 5.4.
Weighs approximately 1.64 kg and houses a 50 Wh long-life Li‑ion battery.
Offers backlit spill-resistant keyboard, 720p webcam with privacy shutter, TPM 2.0, MIL-STD 810H durability, and Dirac audio.

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