5" 720 x 1280 pixels
8MP Front: 1 MP
1000mb RAM Quad-core 1.2 GHz Cortex-A7
2500mah Li-Ion 2500 mAh, removable

Display

Screen Size
5
inch
Pixel Density
294
PPI

Display

The Microsoft Lumia 640 LTE Dual SIM features a 5 inch display which is quite common for a smartphone
The density of pixels per square inch of screen decides the display sharpness of a device. With a resolution of 294 PPI, the device is 83% sharper than typical phones released .

Screen Resolution
720 x 1280 pixels
Display Technology
IPS LCD
Display Features
Corning Gorilla Glass 3

General

Operating System Version
Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10
Release Status
Discontinued
sim slot(s)
Dual SIM (Micro-SIM, dual stand-by)

Battery Life

Battery Capacity
2500
mah

Battery Life

. Talking about the power life of the device, which is mostly decided by battery capacity, it packs 2500 mah a super huge smartphone battery capacity.

Battery Technology
Li-Ion 2500 mAh, removable

Dimensions and Design

Phone Depth
8.8
mm
Weight
145
grams

Dimensions and Design

The dimension is 141.3 in height, 72.2 width, and 8.8 mm (5.56 of thickness.
The phone's body has a depth of 8.8 mm, 61% thicker than a typical device in screen category.
Compared to other phones of the same size, 145 grams of weight is quite typical.

Dimensions
141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Colours
Glossy cyan, Orange, White, Matte black

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 LTE Dual SIM has much more memory than average, guaranteeing a smooth performance compared to most phones.

CPU
Quad-core 1.2 GHz Cortex-A7
Graphics Processor
Adreno 305

Camera

Rear Camera
8
megapixel
Front Camera
1
megapixel

Camera

The Microsoft Lumia 640 LTE Dual SIM packs a 8 megapixel camera on the back. potential in capturing very nice photos.

Camera Options
8 MP, f/2.2, 28mm (wide), 1/4.0", AF

Storage

Internal Storage
8
gb

Storage

Most basic version of the Microsoft Lumia 640 LTE Dual SIM comes with 8 gb of built-in storage. allowing just a modest amount to operate system and a bit music, pictures or video.

Removable Storage
microSDXC (dedicated slot)

Connectivity

Wireless Connectivity
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth Version
4.0, A2DP
Interfaces
microUSB 2.0

Networks

2G Frequency
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Frequency
HSDPA 850 / 900 / 1700 / 1900 / 2100
4G Frequency
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40
Networks
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
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