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Microsoft Lumia 640 Dual SIM

Microsoft Lumia 640 Dual SIM
5.0"

720x1280 pixels

8MP

1080p

1RAM

Snapdragon 400

2500mAh

N/A

Launch

Announced

2015, March. Released 2015, April

Status

Discontinued

Body

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)

Build

N/A

SIM

Dual SIM (Micro-SIM, dual stand-by)

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

N/A

Nits

Contrast ratio: 1034 (nominal), 2.563 (sunlight)

Platform

OS

Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10

Chipset

Qualcomm MSM8926 Snapdragon 400 (28 nm)

CPU

Quad-core 1.2 GHz Cortex-A7

GPU

Adreno 305

Memory

Card slot

microSDXC (dedicated slot)

Internal

8GB 1GB RAM

Main Camera

Main

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

Features

LED flash

Video

1080p@30fps

Selfie camera

Single

1 MP

Features

N/A

Video

720p

Sound

speaker

Yes

3.5mm jack

Yes

Comms

WLAN

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

Bluetooth

4.0, A2DP

Positioning

GPS, GLONASS, BDS

NFC

No

Radio

FM radio

Sensors

Accelerometer, proximity, compass

USB

microUSB 2.0

Network

Technology

GSM / HSPA

2G bands

GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2

3G bands

GPS, GLONASS, BDS

4G bands

N/A

5G bands

N/A

Speed

HSPA 42.2/5.76 Mbps

Battery

Type

Li-Ion 2500 mAh, removable

Charging

N/A

Misc

Colors

Glossy cyan, Orange, White, Matte black

Models

N/A

SAR

N/A

SAR EU

N/A

Price

About 170 EUR