Microsoft Lumia 640 LTE Dual SIM tutorials

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Microsoft Lumia 640 LTE Dual SIM

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Microsoft Lumia 640 LTE Dual SIM

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Microsoft Lumia 640 LTE Dual SIM

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Microsoft Lumia 640 LTE Dual SIM

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Microsoft Lumia 640 LTE Dual SIM

Informations about Microsoft Lumia 640 LTE Dual SIM

The Microsoft Lumia 640 LTE Dual SIM was officially announced on 2015, March. Released 2015, April and was Released 2015, April. It is operated by the high-end Snapdragon 400 chipset, has 1 GB RAM and was originally running Microsoft Windows Phone 8.1. The device comes with 8GB storage, microSDXC and is powered by the 2500 mAh Li-Ion battery.

This device also features a 5.0" inch IPS LCD display with a resolution of 720x1280 pixels. The Microsoft Lumia 640 LTE Dual SIM is available in Glossy cyan, Orange, White, Matte black colors and is built with top materials: . You will experience high-quality photos with the 8 MP rear camera sensor and record great videos at 1080p.

The Microsoft Lumia 640 LTE Dual SIM measures 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) and weighs 145 g (5.11 oz), making it a compact and lightweight device.

Network

Technology: GSM / HSPA / LTE
2G Bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands: HSDPA 850 / 900 / 1700 / 1900 / 2100
LTE Bands: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40
5G Bands:
Speed: HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
SIM: Dual SIM (Micro-SIM, dual stand-by)

Release date

Announced: 2015, March. Released 2015, April
Status: Discontinued

Design

Dimensions: 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Weight: 145 g (5.11 oz)
Materials:
Colors: Glossy cyan, Orange, White, Matte black
Other:

Display

Type: IPS LCD
Size: 5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio)
Resolution: 720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection: Corning Gorilla Glass 3

Hardware

Chipset: Qualcomm MSM8926 Snapdragon 400 (28 nm)
Processor: Quad-core 1.2 GHz Cortex-A7
RAM: 1 GB RAM
GPU: Adreno 305
OS: Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10

Storage

Card Slot: microSDXC (dedicated slot)
Internal: 8GB 1GB RAM

Camera

Main camera: 8 MP, f/2.2, 28mm (wide), 1/4.0", AF
Features: LED flash
Video: 1080p@30fps
Front Camera: 1 MP
Features:
Video: 720p

Sound

Loudspeaker: Yes
3.5mm jack: Yes
Other:

Connectivity and Features

WLAN: Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth: 4.0, A2DP
Location: GPS, GLONASS, BDS
NFC: Yes
Radio: FM radio
USB: microUSB 2.0
Sensors: Accelerometer, proximity, compass
Other Features:

Battery

Type: Li-Ion 2500 mAh, removable
Charging:
Talk time: Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G)
Music play:

Other Info

Models:

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