Compare Samsung Galaxy S Duos vs LG Optimus L7

Summary
52%
50%
Display

4" (Small)

480x800, Avg sharpness

4.3" (Small)

480x800, Avg sharpness

Performance

Single core

1 GHz, 768 MB RAM

Single core

1 GHz, 512 MB RAM

Storage

4 GB

32 GB (Expandable)

4 GB

32 GB (Expandable)

Camera

5 MP (Main)

0.3 MP (Front)

5 MP (Main)

0.3 MP (Front)

Battery

1500 mAh

8.6 h talktime (3G)

1700 mAh

6 h talktime (2G)

Expert Rating
User Rating

★★★★★
★★★★★

3.6/5 based on 4,489 ratings

Read All User Reviews

★★★★★
★★★★★

3.1/5 based on 162 ratings

Read All User Reviews

General
Launch Date

September 16, 2012 (Official)

May 3, 2012 (Official)

Operating System

Android v4 (Ice Cream Sandwich)

Android v4.0.3 (Ice Cream Sandwich)

SIM Slot(s)

Dual SIM, GSM+GSM

Single SIM, GSM

SIM Size

SIM1: Mini

SIM1: Mini

Network

3G: Yes, 2G: Yes

3G: Yes, 2G: Yes

Design
Size Compare
Size Compare
Dimensions

Height: 121.5 mm
Width: 63.1 mm
Thickness: 10.5 mm

Height: 127.5 mm
Width: 69 mm
Thickness: 8.7 mm

Weight

120 grams

121 grams

Colours

Display
Average
Average
Screen Resolution

480 x 800 pixels

480 x 800 pixels

Pixel Density

233 ppi

217 ppi

Display Type

TFT

LCD

Touch Screen

Capacitive Touchscreen, Multi-touch

Capacitive Touchscreen, Multi-touch

Performance
Poor
Poor
Chipset

Qualcomm Snapdragon S1 MSM7227A

Qualcomm Snapdragon S1 MSM7227A

Processor

Single core, 1 GHz, Cortex A5

Single core, 1 GHz, Cortex A5

Graphics

Adreno 200

Adreno 200

RAM

768 MB

512 MB

Storage
Good
Good
Internal Memory

4 GB

4 GB

Expandable Memory

Up to 32 GB

Up to 32 GB

User Available Storage

Up to 1.8 GB

Up to 2.4 GB

Camera
Average
Average
Main Camera
Resolution

5 MP

5 MP

Sensor

CMOS image sensor

Flash

LED Flash

LED Flash

Image Resolution

2592 x 1944 Pixels

2592 x 1944 Pixels

Settings

ISO control

Camera Features

Digital Zoom, Smile detection

Digital Zoom, Touch to focus

Video Recording

640x480 @ 30 fps

640x480 @ 30 fps

Front Camera
Resolution

0.3 MP

0.3 MP

Camera Features

Fixed Focus

Fixed Focus

Battery
Poor
Average
Capacity

1500 mAh

1700 mAh

Type

Li-ion

Li-ion

Standby Time

Up to 470 Hours(3G) / Up to 570 Hours(2G)

Up to 550 Hours(2G)

Network & Connectivity
SIM Size

SIM1: Mini

SIM1: Mini

SIM 1

3G, 2G

3G, 2G

SIM 2

2G

SAR Value

Head: 0.18 W/kg, Body: 0.45 W/kg

Bluetooth

v3.0

v3

GPS

with A-GPS

with A-GPS

USB Connectivity

USB 2.0, Mass storage device, USB charging, microUSB 2.0

microUSB 2.0

Multimedia
FM Radio

RDS, Stereo FM

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Special Features
Other Sensors

Proximity sensor, Accelerometer, Compass

Proximity sensor, Accelerometer, Compass

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