Samsung Galaxy S II 4G vs Karbonn KT81

Summary
Display

4.3" (Small)

480x800, Avg sharpness

N/A

Performance

Dual core

1.2 GHz, 1 GB RAM

N/A

Storage

16 GB

32 GB (Expandable)

N/A

16 GB (Expandable)

Camera

8 MP (Main)

2 MP (Front)

3.2 MP (Main)

Battery

1700 mAh

6 talktime (2G)

1000 mAh

Expert Rating
User Rating

★★★★★
★★★★★

2.5/5 based on 2 ratings

Read All User Reviews

Best Prices
Samsung Galaxy S II 4G is permanently discontinued.
Karbonn KT81 is permanently discontinued.
General
Operating System

Android v2.3 (Gingerbread)

SIM Slot(s)

Single SIM, GSM

Single SIM, GSM

Network

3G: Yes, 2G: Yes

2G: Yes

Design
Size Compare
Size Compare
Dimensions

Height: 125.3 mm
Width: 66.1 mm
Thickness: 8.50 mm

Height: mm
Width: mm
Thickness: mm

Weight

117 grams

Colours

Display
Screen Resolution

480 x 800 pixels

Pixel Density

217 ppi

Display Type

Super AMOLED Plus

Touch Screen

Capacitive Touchscreen

Capacitive Touchscreen

Performance
Chipset

Samsung Exynos 4 Dual 4210

Processor

Dual core, 1.2 GHz

Graphics

Mali-400

RAM

1 GB

Storage
Internal Memory

16 GB

Expandable Memory

Up to 32 GB

Up to 16 GB

Camera
Main Camera
Resolution

8 MP Primary Camera

3.2 MP Primary Camera

Flash

LED Flash

Image Resolution

3264 x 2448 Pixels

Shooting Modes

Continuos Shooting

Continuos Shooting

Camera Features

Digital Zoom, Smile detection, Digital image stabilization

Digital Zoom, Smile detection

Video Recording

1920x1080 @ 30

Video Recording Features

Optical Image stabilization

Front Camera
Resolution

2 MP Front Camera

Battery
Capacity

1700 mAh

1000 mAh

Type

Li-ion

Li-ion

Standby Time

Up to 370(2G)

Network & Connectivity
SIM 1

3G, 2G

2G

Bluetooth

v3

GPS

with A-GPS

Multimedia
FM Radio

RDS

Special Features
Other Sensors

Proximity sensor, Accelerometer, Compass, Gyroscope

Accelerometer