Asus ExpertBook B1 B1503CTA Core 3 N355 15.6″ FHD Laptop

Processor
Processor Brand	Intel
Processor Model	Core 3 N355
Processor Frequency	Base Frequency: 1.90GHz Max Turbo: 3.90GHz
Processor Core	8
Processor Thread	8
CPU Cache	6MB
Display
Display Size	15.6-inch
Display Type	LED
Display Resolution	FHD (1920 x 1080)
Refresh Rate	60Hz
Display Features	Anti-glare display LED Backlit Aspect Ratio: 16:9 Screen-to-body ratio:87 % NTSC: 45% 300Nits Brightness
Memory
RAM	8GB (SO-DIMM)
RAM Type	LPDDR5X
Removable	No
Bus Speed	4800 MT/s
Storage
Storage Type	M.2 2280 NVMe PCIe 4.0 SSD
Storage Capacity	512GB
Extra M.2 Slot	Yes
Supported SSD Type	M.2 2280 PCIe 4.0×4
Graphics
Graphics Model	Intel UHD Graphics
Graphics Memory	Shared
Keyboard & TouchPad
Keyboard Type	1.4mm Key-travel, Spill-resistant Keyboard
TouchPad	Yes
Camera & Audio
WebCam	720p HD camera
Speaker	Built-in speaker
Microphone	Built-in array microphone
Ports & Slots
Optical Drive	N/A
Card Reader	N/A
HDMI Port	1x HDMI 1.4
USB 3 Port	2x USB 3.2 Gen 1 Type-A
USB Type-C / Thunderbolt Port	2x USB 3.2 Gen 2 Type-C support display / power delivery
Headphone & Microphone Port	1x 3.5mm Combo Audio Jack
Network & Connectivity
LAN	1x RJ45 Gigabit Ethernet
WiFi	Wi-Fi 6(802.11ax) (Dual band) 2*2
Bluetooth	Bluetooth 5.3 Wireless Card
Security
Fingerprint Sensor	N/A
Security Locker Slot	Kensington Nano Security Slot
Camera Privacy Shutter	Yes
Security Chip	Trusted Platform Module (Firmware TPM)
Software
Operating System	FreeDos
Power
Battery Type	3 Cell
Battery Capacity	42Wh
Adapter Type	TYPE C ;45W AC Adapter Output: 20V DC, 2.25A, 45W Input: 100~240V AC; 50/60Hz universal
Physical Specification
Color	Gentle Grey
Dimensions	35.95 x 23.22 x 1.99 ~ 1.99 cm (14.15″ x 9.14″ x 0.78″ ~ 0.78″)
Weight	Start from:01.52 kg (3.35 lbs)
Other Features
Other Features	US MIL-STD 810H military-grade standard
Warranty
Warranty Details	03 years Warranty

ASUS ExpertBook B1 B1503CTA Core 3 N355 15.6″ FHD Laptop – Bangladesh

The ASUS ExpertBook B1 B1503CTA (Core 3 N355) is an entry-level business laptop designed for students, office users, and everyday productivity in Bangladesh who need a reliable and energy-efficient device for basic computing tasks.

It is powered by the Intel Core 3 N355 processor, featuring 8 cores and 8 threads with boost speeds up to around 3.9GHz. This processor is part of Intel’s efficient low-power lineup, making it suitable for light workloads such as web browsing, document editing, online classes, email, and office applications while maintaining good battery efficiency.

The Asus ExpertBook B1 B1503CTA laptop typically comes with 8GB DDR5 RAM (upgradeable up to 64GB in the ExpertBook B1 series) and a 512GB PCIe Gen4 NVMe SSD, ensuring fast boot times and smooth basic multitasking for daily use.

For display, it features a 15.6-inch Full HD (1920×1080) anti-glare screen, offering clear visuals and a comfortable viewing experience for long working or study sessions. The large screen is especially useful for spreadsheets, documents, and online learning.

Asus ExpertBook B1 B1503CTA Graphics are handled by Intel integrated graphics, which is sufficient for everyday tasks like video playback, browsing, and office work, but not intended for gaming or heavy creative workloads.

As part of the ASUS ExpertBook B1 series, it is built with a focus on durability and business reliability. It includes MIL-STD-810H military-grade protection, a sturdy chassis, and enterprise-grade security features such as TPM 2.0, making it suitable for long-term professional use.

Asus ExpertBook B1 B1503CTA Connectivity options include USB-C (with display and power support), USB-A ports, HDMI, RJ45 LAN, Wi-Fi 6E, and Bluetooth, making it practical for office setups and external device connections.

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Key Specifications

• Model: ASUS ExpertBook B1 B1503CTA
• Processor: Intel Core 3 N355 (8C/8T, up to ~3.9GHz)
• Display: 15.6″ FHD (1920×1080), anti-glare IPS/TN variant
• RAM: 8GB DDR5 (Upgradeable up to 64GB)
• Storage: 512GB NVMe PCIe Gen4 SSD
• Graphics: Intel UHD Integrated
• Durability: MIL-STD-810H certified
• Security: TPM 2.0, enterprise security features

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Why Choose ASUS ExpertBook B1 Core 3 N355

• Budget-friendly and power-efficient performance
• Reliable for office and study tasks
• Large 15.6″ display for productivity
• Upgradeable RAM for future needs
• Strong build quality with business durability

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Ideal For Asus ExpertBook B1 B1503CTA

• Students
• Office and clerical work
• Basic productivity tasks
• Online classes and browsing

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