Microsoft Lumia 640 XL Dual SIM

Microsoft Lumia 640 XL Dual SIM Specifications & Hardware Analysis

The **Microsoft Lumia 640 XL Dual SIM** by Microsoft is officially listed at **৳19,999** in Bangladesh. Positioned in the competitive mobile market, it is built around a **5.7 inches (14.48 cm) IPS LCD (720×1280 px (HD))**, powered by the **Qualcomm Snapdragon 400 MSM8226 (Quad core, 1.2 GHz, Cortex A7) and Adreno 305 graphics**, equipped with **1 GB RAM and 8 GB internal storage**, and backed by a **3000 mAh Li-Ion (Lithium-Ion)**.

Display Panel & Visual Experience

The front of the Microsoft Lumia 640 XL Dual SIM is dominated by a 5.7 inches (14.48 cm) IPS LCD (720×1280 px (HD)). With a pixel density of 258 ppi, text and app icons render sharp and legible. The display offers adequate brightness for everyday indoor and outdoor viewing. Screen protection is provided by Corning Gorilla Glass 3. Touch response is tuned for prompt reaction to navigation gestures.

Processor, Memory & Operating System

Under the hood, the Microsoft Lumia 640 XL Dual SIM runs on the Qualcomm Snapdragon 400 MSM8226 (Quad core, 1.2 GHz, Cortex A7) and Adreno 305 graphics, paired with 1 GB RAM and 8 GB internal storage. Operating system duties are handled by Microsoft Windows v8.1. In practical day-to-day use, this hardware configuration handles essential tasks—such as web browsing, social media feeds, banking apps, and communication—reliably. For graphics and light gaming, the Adreno 305 chip provides steady rendering on compatible settings.

Camera Setup & Video Capabilities

Photography on the Microsoft Lumia 640 XL Dual SIM is anchored by a Single camera setup featuring 5 MP, Primary Camera. The setup includes features such as Continuous Shooting, High Dynamic Range mode (HDR), Burst mode, Beautify. For video recording, the primary camera captures up to 1920×1080. Selfie capture handles video calls and casual portraits under proper lighting.

Battery Capacity & Charging

Endurance is driven by a 3000 mAh Li-Ion (Lithium-Ion). Given the power profile of the Qualcomm Snapdragon 400 MSM8226, this capacity is designed to comfortably power the device through a full day of standard daily usage. Standard charging replenishment keeps daily downtime manageable.

Design, Build & Security

In terms of build and ergonomics, the device measures 157.9 mm x 81.5 mm x 9 mm with a weight of 171 grams, finished in Matte cyan, Orange, Black, Matte white, Glossy white. Network capabilities include 2G, 3G with Dual SIM, GSM+GSM support.

Pros & Cons Breakdown

Market Verdict

At its price point of **৳19,999**, the **Microsoft Lumia 640 XL Dual SIM** by Microsoft provides a balanced set of hardware specifications. With its 5.7 inches (14.48 cm) display, Qualcomm Snapdragon 400 MSM8226 processing platform, and 3000 mAh battery, it represents a practical choice for consumers in Bangladesh seeking official hardware backed by local warranty support.