Description

ASUS ExpertBook B1 B1503CTA Core 3 N355 Laptop – Reliable Business Power with Military-Grade Durability

If you’re buying a laptop for serious work, you already know the pain — slow boot times, flimsy bodies, weak processors, and batteries that tap out before lunch. Students, office professionals, freelancers, and small business owners in Bangladesh don’t need flashy RGB or “gaming vibes.” They need something stable, fast, durable, and trustworthy.

That’s exactly where the ASUS ExpertBook B1 B1503CTA Core 3 N355 laptop steps in. Built for everyday productivity and long working hours, this machine focuses on reliability over hype. With Intel’s modern Core 3 N355 processor, ultra-fast PCIe Gen 4 SSD, and a large 15.6-inch Full HD anti-glare display, it’s designed to keep up with real-world workloads — not just benchmarks.

Add to that ASUS’s MIL-STD 810H military-grade durability, excellent connectivity, and a clean professional design, and you get a laptop that quietly gets things done — day after day. If you want performance without drama, this ExpertBook deserves your attention.

Understand the Real Need Behind a Business-Grade Laptop

Most users don’t realize this, but office and business laptops fail not because of speed — they fail because of poor build quality, weak thermals, and outdated storage.

In Bangladesh, laptops are used:

• 8–10 hours daily

• In heat, dust, and constant travel

• For multitasking, Zoom, Excel, browsing, and documentation

The ASUS ExpertBook B1 B1503CTA Core 3 N355 is built specifically for this environment. It’s not trying to impress gamers — it’s built to last and perform consistently.

How the ASUS ExpertBook B1 Solves These Problems

Intel Core 3 N355 – Efficient, Modern Performance

The Intel Core 3 N355 processor brings:

• 8 cores / 8 threads

• Base 1.90GHz, boost up to 3.90GHz

• Better multitasking than older Core i3 or Pentium chips

This means smooth office work, fast browsing, stable Zoom calls, and reliable daily productivity.

PCIe Gen 4 SSD – Speed You Actually Feel

With a 512GB M.2 PCIe 4.0 SSD, you get:

• Faster boot times

• Instant app launches

• Quicker file transfers

There’s also an extra M.2 slot, making future storage upgrades easy — a big win for long-term use.

15.6″ FHD Anti-Glare Display – Work Comfort Matters

The 15.6-inch Full HD display offers:

• 1920×1080 resolution

• Anti-glare coating

• 300 nits brightness

• 87% screen-to-body ratio

Perfect for spreadsheets, documents, and long reading sessions without eye fatigue.

Built Like a Tank (But Looks Professional)

This laptop meets US MIL-STD 810H military-grade standards, meaning it’s tested against:

• Drops

• Vibration

• Temperature stress

Translation? It survives daily abuse better than most consumer laptops.

Ports, Connectivity & Modern Workflow

You get everything a professional needs:

• 2× USB-A 3.2

• 2× USB-C Gen 2 (Display + Power Delivery)

• HDMI 1.4

• RJ45 Gigabit LAN

• Wi-Fi 6 + Bluetooth 5.3

Expert Buying Guide for ASUS ExpertBook B1 B1503CTA

Before buying a work laptop in Bangladesh, check these boxes:

• Processor: Modern, efficient (Core 3 N355 ✔)

• Storage: PCIe Gen 4 SSD (✔)

• Durability: MIL-STD tested (✔)

• Connectivity: USB-C, LAN, Wi-Fi 6 (✔)

• Warranty: Long-term support (3 years ✔)

This ASUS ExpertBook B1 Core 3 N355 laptop is clearly built for professionals who value stability over specs-on-paper.

Why Choose Four Star IT?

At Four Star IT, you’re not just buying a laptop — you’re buying confidence.

• 100% original ASUS products

• Official 3-year warranty

• Trusted local support in Bangladesh

• Physical showroom + online convenience

• No refurbished, no grey-market risk

We understand business users — and we sell accordingly.

Explore authentic ASUS ExpertBook laptops at Four Star IT — where professional performance meets long-term trust.