Device features of Microsoft Lumia 640 LTE Dual SIM

Lumia 640 LTE Dual SIM technical characteristics

About the device:

Microsoft Lumia 640 LTE Dual SIM is a mobile/cell phone with dimensions of 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in), a weight of 145 grams, a screen size of 5.0 inches (~67.6% screen-to-body ratio) and a screen resolution of 720 x 1280 pixels (~294 ppi pixel density).

It has a processor Quad-core 1.2 GHz Cortex-A7, a graphics card Adreno 305, a 1 GB RAM RAM memory and an internal memory of 8 GB expandable by memory card microSD up to 256 GB (dedicated slot) .

The Microsoft Lumia 640 LTE Dual SIM comes from the factory with the Microsoft Windows Phone 8.1| upgradable to Microsoft Windows 10 operating system.

Technical information

Property	Value
Brand	Microsoft
Model	Lumia 640 LTE Dual SIM

Connectivity
Network	GSM / HSPA / LTE
2G connectivity	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G connectivity	HSDPA 850 / 900 / 1700 / 1900 / 2100
4G connectivity	LTE band 1(2100)\| 2(1900)\| 3(1800)\| 4(1700/2100)\| 5(850)\| 7(2600)\| 8(900)\| 12(700)\| 17(700)\| 20(800)
5G connectivity	No
Network speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes
EDGE	Yes
Date announced	2015 March
Status	Available. Released 2015 April

Body
Dimensions	141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Height	141.3
Thickness	8.8 mm
Weight gr.	145
Weight oz	5.11
SIM	Dual SIM (Micro-SIM\| dual stand-by)
Colors	Glossy cyan\| Orange\| White\| Matte black

Screen
Type of screen	IPS LCD capacitive touchscreen 16M colors
Screen resolution	720 x 1280 pixels (~294 ppi pixel density)
Screen size	5.0 inches (~67.6% screen-to-body ratio)

Platform
OS	Microsoft Windows Phone 8.1\| upgradable to Microsoft Windows 10
CPU	Quad-core 1.2 GHz Cortex-A7
Chipset	0
GPU	Adreno 305

Storage and memory
Memory card	microSD up to 256 GB (dedicated slot)
Internal memory	8 GB
RAM	1 GB RAM

Cameras
Main camera	8 MP\| f/2.2\| 28mm\| autofocus\| LED flash
Secondary camera	1 MP\| 720p
Speaker	Yes
Audio connector	Yes

Communications
WLAN	Wi-Fi 802.11 b/g/n\| DLNA\| hotspot
Bluetooth	4.0\| A2DP
GPS	Yes with A-GPS GLONASS BDS
NFC	Yes
Radio	FM radio
USB	microUSB 2.0
Sensors	Accelerometer\| proximity\| compass

Battery
Battery	Removable Li-Ion 2500 mAh battery
Fast charging	No
Wireless charging	No
Approximate price	150 €

When was the Microsoft Lumia 640 LTE Dual SIM launched?

The Microsoft Lumia 640 LTE Dual SIM was announced in 2015 March and its current status is Available. Released 2015 April.

How much does the Microsoft Lumia 640 LTE Dual SIM cost? What is its price?

The Microsoft Lumia 640 LTE Dual SIM has an approximate price of € 150.

What is the processor (CPU) of the Microsoft Lumia 640 LTE Dual SIM?

The Microsoft Lumia 640 LTE Dual SIM has a processor (CPU) Quad-core 1.2 GHz Cortex-A7.

What size screen does the Microsoft Lumia 640 LTE Dual SIM have?

5.0 inches (~67.6% screen-to-body ratio) is the screen size of Microsoft Lumia 640 LTE Dual SIM.

What RAM has the Lumia 640 LTE Dual SIM from Microsoft?

The Microsoft Lumia 640 LTE Dual SIM has a RAM memory of 1 GB RAM.

What internal memory does the Microsoft Lumia 640 LTE Dual SIM of Microsoft have?

The Microsoft Lumia 640 LTE Dual SIM has an internal memory of a capacity of 8 GB.

What colors is the Microsoft Lumia 640 LTE Dual SIM available in?

The Microsoft Lumia 640 LTE Dual SIM is available in the following colors: Glossy cyan| Orange| White| Matte black.

What weight does the Microsoft Lumia 640 LTE Dual SIM have? How much does a Microsoft Lumia 640 LTE Dual SIM weigh?

The Microsoft Lumia 640 LTE Dual SIM has a weight of 145 grams 5.11 oz

What operating system does the Microsoft Lumia 640 LTE Dual SIM have?

The Lumia 640 LTE Dual SIM of Microsoft comes from the factory with the Microsoft Windows Phone 8.1| upgradable to Microsoft Windows 10 operating system.