Microsoft Lumia 640 XL vs Nokia Lumia 730

Summary
70%
69%
Display

5.7" (Large)

HD, Avg sharpness

4.7" (Medium)

HD, Sharp screen

Performance

Quad core

1.2 GHz, 1 GB RAM

Quad core

1.2 GHz, 1 GB RAM

Storage

8 GB

128 GB (Expandable)

8 GB

128 GB (Expandable)

Camera

13 MP (Main)

5 MP (Front)

6.7 MP (Main)

5 MP (Front)

Battery

3000 mAh

24 h talktime (3G)

2220 mAh

17 h talktime (3G)

Expert Rating

★★★★★
★★★★★

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User Rating

★★★★★
★★★★★

2.5/5 based on 2 ratings

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★★★★★
★★★★★

4.3/5 based on 2,753 ratings

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General
Operating System

Windows Phone v8.1

Windows Phone v8.1

SIM Slot(s)

Single SIM, GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Micro

SIM1: Micro

Network

4G: No, 3G: Yes, 2G: Yes

4G: No, 3G: Yes, 2G: Yes

Design
Size Compare
Size Compare
Dimensions

Height: 157.9 mm
Width: 81.5 mm
Thickness: 9 mm

Height: 134.7 mm
Width: 68.5 mm
Thickness: 8.7 mm

Weight

171 grams

130 grams

Colours

Display
Good
Very Good
Screen Resolution

HD (720 x 1280 pixels)

HD (720 x 1280 pixels)

Pixel Density

258 ppi

312 ppi

Display Type

IPS LCD

OLED

Screen Protection

Corning Gorilla Glass v3

Corning Gorilla Glass v3

Touch Screen

Capacitive Touchscreen, Multi-touch

Capacitive Touchscreen, Multi-touch

Screen to Body Ratio

69.55 %

65.85 %

Performance
Average
Average
Chipset

Qualcomm Snapdragon 400 MSM8226

Qualcomm Snapdragon 400 MSM8926

Processor

Quad core, 1.2 GHz, Cortex A7

Quad core, 1.2 GHz, Cortex A7

Architecture

32 bit

Graphics

Adreno 305

Adreno 305

RAM

1 GB

1 GB

Storage
Very Good
Very Good
Internal Memory

8 GB

8 GB

Expandable Memory

Up to 128 GB

Up to 128 GB

Camera
Very Good
Good
Main Camera
Resolution

13 MP Primary Camera

6.7 MP Primary Camera

Sensor

Back-illuminated sensor (BSI)

Back-illuminated sensor (BSI)

Autofocus

Aperture

2.0 F

1.9 F

Flash

LED Flash

LED Flash

Image Resolution

4128 x 3096 Pixels

2312 x 1736 Pixels

Settings

Exposure compensation, ISO control

ISO control

Shooting Modes

Continuos Shooting, High Dynamic Range mode (HDR)

Camera Features

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

4 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Front Camera
Resolution

5 MP Front Camera

5 MP Front Camera

Battery
Good
Average
Capacity

3000 mAh

2220 mAh

Type

Li-ion

Li-ion

Network & Connectivity
SIM Size

SIM1: Micro

SIM1: Micro

SIM 1

3G, 2G

3G, 2G

SIM 2

2G

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

Special Features
Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass

Light sensor, Proximity sensor, Accelerometer, Compass