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Laptops

Dynabook Portégé Z40L (N)

Dynabook Portégé Z40L (N), product view 1

Specifications

14"

IPS display

2

CPU options

1.08 kg

Weight

Overview

Portable business laptop

A compact 14-inch business notebook with a magnesium-alloy chassis. Its anti-glare touchscreen and user-replaceable battery combine everyday portability with practical maintenance.

  • Magnesium construction

    The chassis uses magnesium alloy to keep the 14-inch design light for regular travel.

  • Anti-glare touchscreen

    The 1920 × 1200 IPS touchscreen provides a taller 16:10 workspace with an anti-glare surface.

  • Replaceable battery

    The 56 Wh battery is user-replaceable, allowing a worn battery to be changed as the laptop ages.

Processor and fixed memory

The Core Ultra 5 226V configuration has 16 GB of memory; the Core Ultra 7 258V has 32 GB. Memory cannot be expanded later, so the processor choice also sets the laptop's lasting memory capacity.

How it compares

Compared with 172 laptops sized 13"–14.5" from 2025–26
Weight 1.08 kg
Lighter than 91% Median 1.38 kg

Detailed specs

Display

Panel IPS
Touch Yes

Build

Weight 1.08 kg
Battery 56 Wh
Form factor clamshell

Alternative laptops

Lenovo ThinkPad X1 Carbon (Gen 13) 14" · From $1,600 ThinkPad X1 Carbon Gen 13 is an exceptionally light flagship business clamshell with strong productivity ergonomics, durability, and ports—an especially close cross-shop for frequent travelers. Dell Pro 14 Premium (PA14250) 14" · From $1,497 Dell Pro 14 Premium PA14250 is a flagship 14-inch enterprise subnotebook for buyers prioritizing a polished business design, conferencing, and managed-workplace features. Lenovo ThinkPad T14s (Gen 6) 14" · From $1,200 ThinkPad T14s Gen 6 is a highly portable 14-inch business laptop with a renowned keyboard and exceptionally strong endurance, making it a practical alternative for mobile professionals.

From $1,699

Listings

Listings sorted by Price, ascending.

Intel Core Ultra 5 226V · 16 GB · 512 GB Amazon USA $1,699

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