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Microsoft Lumia 640 4G Dual SIM - Specification, Features.

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Basic spec Microsoft Lumia 640 4G Dual SIM
Announced:
Mar, 2015
Form Factor:
Bar
Languages:
English
Smart Phone OS:An operating system (OS) is software that interacts between a user and a smartphone.
Microsoft Windows Phone 8.1 with Lumia Denim
Box Content:
Handset, Charger, Headset, Battrey, USB cable, Warranty card, User manual
Shades:
Glossy Cyan, Orange, White, Matte Black
Performance Microsoft Lumia 640 4G Dual SIM
Chipset:Is a set of chips in the smartphone that control the CPU.
Qualcomm Snapdragon 400
GPU:Graphics Proccesing Unit
Adreno 305
CPU:Central processing unit
1.2 GHz Quad-core Cortex-A7
Digital camera Microsoft Lumia 640 4G Dual SIM
Auto Focus:
yes
Camera Flash:
LED
Rear Camera:
8 MP
Digital Zoom:
yes
Camera Resolution:
3264x2448 pixels
Front Camera:
1 MP
Resolution (Front):
1280x960 pixels
Video Resolution (Front):
720p
Video Resolution:
1080p @ 30fps
Camera Features:
1/4'' sensor size
Primary Camera:
8 MP, 3264x2448 pixels, Digital zoom, Autofocus, LED flash
Display Microsoft Lumia 640 4G Dual SIM
Display Colours:
16 Million
Multi-Touch:
yes
Pixels Per Inch Density:
294 ppi
Screen Protection:
Corning Gorilla Glass 3
Display Resolution (H):
720 pixels
Display Resolution (V):
1280 pixels
Screen Size:This diagonal display size is usually measured in inches.
5 inch
Touchscreen:
yes
Display Features:
Capacitive Touchscreen
Display Type:
IPS LCD
Memory Microsoft Lumia 640 4G Dual SIM
RAM capacity:
1 GB
Call Log:
yes
Internal Memory:
8 GB
Memory Card:
MicroSD, up to 128 GB
Other Storage Options:
OneDrive (30 GB cloud storage)
Connectivity Microsoft Lumia 640 4G Dual SIM
A-GPS:Assisted Global Positioning System
yes
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
v4.0, A2DP
Browser:
HTML5
Handsfree:
yes
GPS:Global Positioning System
With GLONASSGLObal NAvigation Satellite System, Beidou
NFC:Near field communication
yes
SIM card type:
Micro-SIM
USB:Universal Serial Bus
microUSB v2.0
2G:Second generation cellular network
GSM 850 / 900 / 1800 / 1900 MHz
3G:Third generation cellular network
HSDPAHigh-Speed Downlink Packet Access 850 / 900 / 1700 / 1900 / 2100 MHz
4G:Fourth generation cellular network
LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 MHz
EDGE:
yes
GPRS:General Packet Radio Service
yes
Data Speed:
HSPAHigh Speed Packet Access 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Networks:
2G 3G 4G, Dual SIM, dual stand-by
Wi-Fi:Wireless lan technology
802.11 b/g/n, DLNA, hotspot
Business features Microsoft Lumia 640 4G Dual SIM
Noise Cancellation:
With dedicated mic
Alarm Clock:
yes
Calendar:
yes
Clock:
yes
Java:
No
Office Applications:
Document Viewer
Organiser:
yes
Multimedia Microsoft Lumia 640 4G Dual SIM
3.5mm Jack/Port:
yes
Radio:
yes
Image/Video Editor:
yes
Image Viewer:
yes
Music Player:
yes
Video Player:
yes
Video Recording:
yes
Voice Recording:
yes
Games:
yes
Vibration:
yes
Ringtones:
MP3, WAV
Messaging Microsoft Lumia 640 4G Dual SIM
Predictive Text Input:
yes
T9 Dictionary:
yes
Messaging:
SMS MMS, Email, Push Email, IM
Social Networking:
Facebook, Twitter
Sensors Microsoft Lumia 640 4G Dual SIM
Accelerometer Sensor:
yes
Compass:
yes
Proximity Sensor:
yes
Battery Microsoft Lumia 640 4G Dual SIM
Stand-by (2G):
Up to 864 hours
Stand-by (3G):
Up to 864 hours
Talktime (2G):
Up to 26 hours
Talktime (3G):
Up to 17 hours
Battery:
Li-Ion 2500 mAh
Size Microsoft Lumia 640 4G Dual SIM
Height:
141.3 mm
Thickness:
8.8 mm
Weight:
145 gms
Width:
72.2 mm


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