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Microsoft Lumia 640 Dual SIM vs Microsoft Lumia 940

Compare Microsoft Lumia 640 Dual SIM

Rs. 8,999
(Out of Stock)

 

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Compare Microsoft Lumia 940

NA
(Cancelled)

 

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Summary
52%
Performance

Snapdragon 400

1 GB RAM

Snapdragon 808

3 GB RAM

Display

5.0" (12.7 cm)

HD, 294 PPI

5.2" (13.21 cm)

QHD (2k), 565 PPI

Rear Camera

8 MP

Single Camera

20 MP

Single Camera

Front Camera

1 MP

Single Camera

5 MP

Single Camera

Battery

2500 mAh

17.5 h talktime (3G)

3000 mAh

Storage

8 GB

128 GB (Expandable)

32 GB

Non Expandable

Expert Rating

★★★★★
★★★★★

Read Expert Review

User Rating

★★★★★
★★★★★

4.1/5 based on 7,458 ratings

Read All User Reviews

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Microsoft Lumia 640 Dual SIM is currently not available in any online store.
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Microsoft Lumia 940 has not been announced yet, and is based on unofficial preliminary specifications.
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General
Launch Date

April 7, 2015 (Official)

Unknown

Operating System

Windows Phone v8.1

Windows Phone v10

Performance
Below Average
Chipset

Qualcomm Snapdragon 400 MSM8926

Qualcomm Snapdragon 808 MSM8992

CPU

Quad core, 1.2 GHz, Cortex A7

Hexa Core (1.82 GHz, Dual core, ARM Cortex A57 + 1.44 GHz, Quad core, Cortex A53)

Architecture

64 bit

Graphics

Adreno 418

RAM

1 GB

3 GB

Display
Average
Display Type

IPS LCD

AMOLED

Screen Size

5.0 " (12.7 cm)

5.2 " (13.21 cm)

Resolution

HD (720 x 1280 pixels)

1440 x 2560 pixels

Pixel Density

294 ppi

565 ppi

Screen to Body Ratio (calculated)

67.51 %

Screen Protection

Corning Gorilla Glass v3,

Corning Gorilla Glass v4,

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Dimensions

Height: 141.3 mm
Width: 72.2 mm
Thickness: 8.8 mm

Weight

145 grams

Colours

Black, Blue, White

Camera
Main Camera
Camera Setup

Single

Single

Resolution

8 MP f/2.2, Primary Camera(28 mm focal length)

20 MP, Primary Camera

Sensor

Back-illuminated sensor (BSI)

Autofocus

OIS

Flash

, LED Flash

, Dual LED Flash

Image Resolution

3264 x 2448 Pixels

4992 x 3744 Pixels

Settings

Exposure compensation, ISO control

Shooting Modes

Continuos Shooting
High Dynamic Range mode (HDR)

High Dynamic Range mode (HDR)

Camera Features

4 x Digital Zoom
Auto Flash
Digital image stabilization
Face detection
Touch to focus

Digital Zoom
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

3840x2160 @ 30 fps
1920x1080 @ 30 fps

Front Camera
Poor
Camera Setup

Single

Single

Resolution

1 MP, Primary Camera

5 MP, Primary Camera

Video Recording

1280x720 @ 30 fps

Battery
Good
Capacity

2500 mAh

3000 mAh

Type

Li-ion

Li-ion

TalkTime

Up to 17.5 Hours(3G) / Up to 26.5 Hours(2G)

Storage
Very Good
Internal Memory

8 GB

32 GB

Expandable Memory

, Up to 128 GB

No

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Single SIM, GSM

SIM Size

SIM1: Micro

Network Support

3G, 2G

4G (supports Indian bands), 3G, 2G

SIM 1

3G Bands:
UMTS 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
3G Speed:
HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑
GPRS:
Available
EDGE:
Available

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 800(band 20)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
4G Speed:
50 Mbit/s ↑ 300 Mbit/s ↓ (LTE category 6)
3G Speed:
HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑
GPRS:
Available
EDGE:
Available
Read More..

SIM 2

2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz

Wi-Fi

, Wi-Fi 802.11, b/g/n

, Wi-Fi 802.11, a/ac/b/g/n

Bluetooth

, v4.0

, v4.0

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

USB Connectivity

microUSB 2.0

microUSB 2.0

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass

Proximity sensor, Accelerometer, Compass, Gyroscope