microsoft lumia 640 lte dual sim

Network 1

Technology

GSM / HSPA / LTE

Launch 2

Announced

April 2015

Status

Released April 2015

Body 3

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)

SIM

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

Display 3

Type

IPS LCD

Size

5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio) inches

Resolution

720 x 1280 pixels, 16:9 ratio (~294 ppi density)

Platform 4

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 1

Card slot

microSDXC (dedicated slot)

Main Camera 3

Modules

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

Features

LED flash

Video

1080p@30fps

Selfie Camera 1

Modules

1 MP

Sound 1

Speaker

Loudspeaker: Yes
3.5mm jack: Yes

Comms 6

WLAN

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

Bluetooth

4.0, A2DP

GPS

GPS, GLONASS, BDS

NFC

Yes

Radio

FM radio

USB

microUSB 2.0

Features 1

Sensors

Accelerometer, proximity, compass

Battery 1

Type

Li-Ion 2500 mAh, removable

Misc 1

Colors

Glossy cyan, Orange, White, Matte black