Microsoft Lumia 640 Dual SIM: specs, release date, camera, screen, size, reviews

Added 03.05.15 | Updated 03.25.20

Key Features of the Microsoft Lumia 640 Dual SIM

  • Model: Lumia 640 Dual SIM
  • Brand: Microsoft
  • Rating: 4.00 out of 5 (1 votes)
  • Release Date:  March 29, 2024
  • Price: 170 EUR
  • Processor
  • Storage and memory: 8 GB
  • Screen: IPS LCD 5 inc
  • Main Camera:  Single, 8MP
  • Selfie Camera:  Single, 1MP

Table of contents

Microsoft Lumia 640 Dual SIM Detailed Specifications in Table

Common | Price | Design | Screen | Hardware | Memory | Software | Main Camera | Selfie camera | Cellular | Connectivity | Battery | Audio | Sensors | Performance Benchmark

Microsoft Lumia 640 Dual SIM Release dateCommon

Brand and model

Microsoft Lumia 640 Dual SIM

Launch date

29 March 2024

Microsoft Lumia 640 Dual SIM PricePrice

First price

170 EUR

Microsoft Lumia 640 Dual SIM dimension, size, weightDesign

Height

5.56 inc (141.3 mm)

Width

2.84 inc ( 72.2 mm)

Depth

0.35 inc ( 8.8 mm)

Weight

5.11 oz (145 grams)

Water resistant

Colors

Glossy cyan, Orange, White, Matte black

Microsoft Lumia 640 Dual SIM screenScreen

Technology IPS LCD
Size

5 inc

Screen Area

68.9 cm2

Resolution

720 x 1280 px

Points per inch

294 PPI

Color Depth

16M

Ratio (height:width)

16:9

Ratio (screen:body)

67.6%

Screen Protection

Corning Gorilla Glass 3

Additional Features

-ClearBlack display

Microsoft Lumia 640 Dual SIM ProcessorHardware

Chipset

- Qualcomm MSM8926 Snapdragon 400 (28 nm)

Processor CPU

- Quad-core 1.2 GHz Cortex-A7

Graphics processor GPU

- Adreno 305

Microsoft Lumia 640 Dual SIM Memory and storageMemory

Internal Memory

8 GB, 1 GB RAM

Memory Card Slot

microSD, up to 256 GB (dedicated slot)

Microsoft Lumia 640 Dual SIM SoftwareSoftware

Operating System (OS)

Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10

User Interface

Microsoft Lumia 640 Dual SIM main camera specsMain Camera

Number of Cameras

Single

Specs

-8 MP, f/2.2, 28mm (wide), 1/4'', AF

Features

LED flash

Video Recording 1080p@30fps

Microsoft Lumia 640 Dual SIM selfie camera specsSelfie camera

Number of Cameras

Single

Specs

-1 MP

Video Recording 720p

Microsoft Lumia 640 Dual SIM Cellular BandsCellular

Bands GSM / HSPA
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
SIM Card Dual SIM (Micro-SIM, dual stand-by)
Speed HSPA 42.2/5.76 Mbps

Microsoft Lumia 640 Dual SIM wifi bluetooth gps nfcConnectivity

Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth 4.0, A2DP
GPS Yes, with A-GPS, GLONASS, BDS
NFC No
USB microUSB 2.0

Microsoft Lumia 640 Dual SIM Battery type and CapacityBattery

Capacity

2500 mAh

Type

 Removable Li-Ion

Endurance

Standby - Up to 840 h (2G) / Up to 840 h (3G)
Video playback - Up to 27 h 30 min (2G) / Up to 20 h 30 min (3G)

Charging

-

Microsoft Lumia 640 Dual SIM sound and multimediaAudio

Headphone Jack Yes
Radio FM radio

Sensors

Accelerometer, proximity, compass

Other specifications

Others

Performance Benchmark

Disclaimer: This information is based on public data and official specifications from Microsoft. However, there may be differences in specifications.

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Frequently Asked Questions

How much does Microsoft Lumia 640 Dual SIM cost?

The price of the Microsoft Lumia 640 Dual SIM varies based on the specific model and storage capacity. As of the latest update, the base model starts at 170 EUR. Prices increase for models with larger storage capacity and additional features.

When did the Microsoft Lumia 640 Dual SIM come out?

Microsoft Lumia 640 Dual SIM mobile was launched on March 29, 2024 in these colors: Glossy cyan, Orange, White, Matte black.

What is the size and weight of Microsoft Lumia 640 Dual SIM ?

The Microsoft Lumia 640 Dual SIM has dimensions of Height: 141.3 mm Width: 72.2 mm Thickness: 8.8 mm and weighs approximately 145 grams.

What is the screen size and resolution of Microsoft Lumia 640 Dual SIM?

When measured as a standard rectangular shape, the screen is 5 inches diagonally offering a resolution of 720 x 1280 px at a pixel density of 294 ppi.

How much memory and storage does a Microsoft Lumia 640 Dual SIM have?

Device comes with chipset Qualcomm MSM8926 Snapdragon 400 (28 nm) with processor Quad-core 1.2 GHz Cortex-A7. Microsoft Lumia 640 Dual SIM is available with internal memory of 8 GB, 1 GB RAM.

What are the main camera specifications and megapixels of the Microsoft Lumia 640 Dual SIM?

The device have a Single rear camera setup with specs of 8 MP, f/2.2, 28mm (wide), 1/4'', AF and features like LED flash

What are the front camera specs and MP of the Microsoft Lumia 640 Dual SIM?

The device comes with Single front camera setup with specs of 1 MP and features like