5.7" 720 x 1280 pixels
13MP Front: 5 MP
1GB RAM Adreno 305
3000mAh

General

Operating System Version
Windows Phone v8.1
sim slot(s)
  • + Dual SIM
  • + GSM+GSM
sim size
Micro

Display

Screen Size
5.7
inch
Pixel Density
258
PPI

Display

The Microsoft Lumia 640 XL Dual SIM features a 5.7 inch display placing it on the larger end of smartphone screens
The density of pixels per square inch of screen decides the display sharpness of a device. With a resolution of 258 PPI, the device is 66% sharper than typical phones released .

Screen Resolution
HD (720 x 1280 pixels)
Display Technology
IPS LCD

Battery Life

Talk Time
30.3
hours
Battery Capacity
3000
mAh

Battery Life

It is said that the Microsoft Lumia 640 XL Dual SIM can last up to 30.3 hours of talk time. Talking about the power life of the device, which is mostly decided by battery capacity, it packs 3000 mAh a super huge smartphone battery capacity.

Dimensions and Design

Phone Depth
9
mm
Weight
171
grams

Dimensions and Design

The dimension is 157.9 in height, 81.5 width, and 9 mm of thickness.
The phone's body has a depth of 9 mm, 69% thicker than a typical device in screen category.
Compared to other phones of the same size, 171 grams of weight is quite typical.

Display Features
  • + Capacitive Touchscreen
  • + Multi-touch
Dimensions
157.9 x 81.5 x 9 mm
Colours
  • + black
  • + blue
  • + orange
  • + white

CPU & RAM

CPU Speed
1.2
GHz
RAM
1000
MB

Processor and Memory

Its CPU is clocked at 1.2 GHz, which is significantly faster than an average smartphone processor.
Having a RAM of 1000 MB, the Microsoft Lumia 640 XL Dual SIM has much more memory than average, guaranteeing a smooth performance compared to most phones.

Graphics Processor
Adreno 305

Camera

Rear Camera
13
megapixel
Front Camera
5
megapixel

Camera

The Microsoft Lumia 640 XL Dual SIM packs a 13 megapixel camera on the back, which can guarantee images of really good quality.

Flash
LED
Camera Options
  • + Back-illuminated sensor (BSI)
  • + Face detection
  • + Geo tagging
  • + High Dynamic Range mode (HDR)
  • + Touch to focus

Connectivity

sim card
Micro
Wireless Connectivity
  • + 3G
  • + 2G
  • + NFC
  • + WiFi
  • + Bluetooth
Sensors
  • + Accelerometer
  • + Compass
  • + Light sensor
  • + Proximity sensor

General Features

Features
  • + USB Port
  • + microUSB 2.0
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