Microsoft Lumia 640 Dual SIM

Microsoft Lumia 640 Dual SIM
8999
Microsoft Lumia 640 Dual SIM Display Size 5.0 inches 720 x 1280 pixels
Microsoft Lumia 640 Dual SIM Camera Info 8 MP 1 MP Front
Microsoft Lumia 640 Dual SIM processor and RAM Snapdragon 400 1 GB RAM
  • OS: Microsoft Windows Phone 8.1 with Lumia Denim
  • DIMENSION: 141.3 x 72.2 x 8.8 mm
  • STORAGE: 8 GB, Expandable
  • BATTERY: 2500 mAh
  • GPU: Adreno 305

Microsoft Lumia 640 Dual SIM Windows Smartphone was launched in March 2015. It is priced in India at Rs. 8999 ($132.34), running on the Qualcomm Snapdragon 400 processor with Adreno 305 GPU. The phone has 1 GB RAM and 8 GB of internal storage which is expandable using microSD, up to 128 GB.

The Lumia 640 Dual SIM has a 5.0 inches HD, 720 x 1280 pixels IPS display with a pixel density of 294 ppi. It has Gorilla Glass protection as well. Coming to cameras, it has a 8 MP rear camera and a 1 MP front camera for selfies. It has a microUSB port for data syncing and charging. There is a accelerometer sensor present on the Lumia 640 Dual SIM. It is a dual SIM smartphone with support for 3G, Wi-Fi, FM Radio, Bluetooth and GPS too.

The Lumia 640 Dual SIM runs on Microsoft Windows Phone 8.1 with Lumia Denim and all this is powered by a 2500 mAh battery. It measures 141.3 x 72.2 x 8.8 mm (height x width x thickness) with a total weight of 145 grams including battery.

Microsoft Lumia 640 Dual SIM Detailed Specifications

General General Info

Phone : Microsoft Lumia 640 Dual SIM
Manufacturer : Microsoft
Announced : March 2015
Status : Available - April 2015
Price : Rs. 8,999 ($132.34) [Similarly Priced]
Colors : Yes
Form Factor : Candybar
Dimension : 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Weight : 145 g (5.11 oz)
2G Network : GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network : HSDPA 850 / 900 / 1900 / 2100
Messaging : SMS, MMS, Push Mail, EMail, IM

Display Display

Type : IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors : 16M colors
Size : 5.0 inches [Browse Similar]
Resolution : HD, 720 x 1280 pixels [Browse Similar]
Pixel Density : 294 ppi
Screen-to-Body Ratio : 67.43%
Multi-Touch : Yes

Hardware Hardware and OS

OS : Microsoft Windows Phone 8.1 with Lumia Denim
Processor : Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Browse Similar]
GPU : Adreno 305 [Browse Similar]
RAM : 1 GB [Browse Similar]
Internal Memory : 8 GB
External Memory : microSD, up to 128 GB

Camera Camera

Rear Camera

: 8 MP, 3264 x 2448 pixels [Browse Similar]

Flash

: LED flash

Features

: Auto focus, 1/4'' Sensor Size

Video

: 1080p@30fps

Front Camera

: 1 MP, 720p [Similar]

Connectivity Connectivity and Data Rate

GPRS

: Yes

EDGE

: Yes

3G

: HSPA 42.2/5.76 Mbps

Bluetooth

: v4.0, A2DP

WI-FI

: Wi-Fi 802.11 b/g/n, DLNA, hotspot

USB

: microUSB v2.0

GPS

: Yes, with A-GPS, GLONASS, Beidou

Browser

: HTML5

Memory User Memory

Internal

: 8 GB, 1 GB RAM

Expandable Storage

: microSD, up to 128 GB

Multimedia Multimedia

3.5 mm Jack

: yes

Radio

: FM radio

Games

: Yes + Downloadable

Loud Speaker

: yes

Apps Sensors

Fingerprint

: fingerprint not supported

Proximity Sensor

: proximity sensor present

Accelerometer Sensor

: accelerometer sensor present

NFC

: NFC not supported

Battery Battery

Type

: Li-Ion Battery

Capacity

: 2500 mAh

Stand by

: Up to 840 hours (2G)
Up to 840 hours (3G)

Talk Time

: Up to 27 hours 30 mins (2G)
Up to 20 hours 30 mins (3G)
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