Samsung Galaxy S II vs LG Optimus L7

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Display

Size

4.3 inches
4.3 inches

Resolution

800 x 480 pixels,
218 PPI
800 x 480 pixels,
217 PPI

Technology

Super AMOLED Plus
TFT

Screen-to-body

62.75 %
62.55 %

Features

Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor, Scratch-resistant glass

Hardware

System chip

Samsung Exynos 4 Dual 4210
Qualcomm Snapdragon S1 MSM7227A

Processor

Dual-core, 1200 MHz, ARM Cortex-A9
Single core, 1000 MHz, ARM Cortex-A5

GPU

Mali-400 MP4
Adreno 200

RAM

1GB DDR2
0.5GB

Internal storage

32GB
2.4GB

Storage expansion

microSDHC up to 32 GB
microSDHC up to 32 GB

OS

Android (4.1.2, 4.0.4, 4.0, 2.3)
Android (4.0.3), LG Optimus UI

Battery

Capacity

1650 mAh
1700 mAh

Type

Li - Ion, User replaceable
Li - Ion, User replaceable

Camera

Rear

Single camera
Single camera

Main camera

8 MP (Autofocus, BSI sensor)
5 MP (Autofocus)

Specifications

Aperture size: F2.6; Sensor size: 1/3.2"
 

Video recording

1920x1080 (Full HD) (30 fps), 1280x720 (HD)
640x480 (VGA) (30 fps)

Features

Video light, Video calling
Continuous autofocus, Video calling

Front

2 MP
0.3 MP VGA

Design

Dimensions

4.93 x 2.60 x 0.33 inches (125.3 x 66.1 x 8.49 mm)
4.94 x 2.64 x 0.34 inches (125.5 x 67 x 8.7 mm)

Weight

4.09 oz (116.0 g)
the average is 6.2 oz (178 g)
4.30 oz (122.0 g)
the average is 6.2 oz (178 g)

Colors

Black, White
 

Cellular

UMTS

850, 900, 1900, 2100 MHz
900, 1900, 2100 MHz

Data Speed

HSDPA+ (4G) 21.1 Mbit/s, HSPA, HSUPA 5.76 Mbit/s, UMTS
HSDPA 7.2 Mbit/s, UMTS

Multimedia

Headphones

3.5mm jack
3.5mm jack

Speakers

 
Earpiece, Loudspeaker

Features

Album art cover, Background playback
Album art cover, Background playback

Screen mirroring

DLNA, MHL
DLNA

Radio

FM, Stereo, RDS
FM

Connectivity & Features

Bluetooth

3.0
3.0

Wi-Fi

802.11 b, g, n; Hotspot
802.11 b, g, n; Hotspot, Wi-Fi Direct

USB

microUSB, USB 2.0
microUSB, USB 2.0

Features

Mass storage device, Video out, Charging
Mass storage device, Charging

Location

A-GPS
GPS

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Compass

Other

UMA (Wi-Fi Calling), SyncML, Tethering, Computer sync, OTA sync
NFC, Computer sync, OTA sync

Phone features

Notifications

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Music ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Flight mode, Silent mode, Speakerphone

Other features

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval

 
 

Date approved

Mar 11, 2011
May 03, 2012

FCC ID value: A3LGTI9100 link
FCC ID value: ZNFP700 link

Measured SAR

 
 

Head

0.40 W/kg
0.44 W/kg

Body

1.00 W/kg
0.57 W/kg

Simultaneous Transmission

1.16 W/kg
0.64 W/kg

Wireless Router

1.00 W/kg
0.57 W/kg

Buyers information

Price

$ 800
 
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