Comparison of Samsung Galaxy S II Plus I9105 and Samsung Galaxy S II Epic 4G Touch smartphones based on their characteristics

Samsung Galaxy S II Plus I9105

Samsung Galaxy S II Epic 4G Touch

Manufacturer and Model

Manufacturer

Samsung

Samsung

Phone model

Galaxy S II Plus I9105

Galaxy S II Epic 4G Touch

Year of release

2013

2011

Appearance

Case type

Monoblock

Monoblock

Body length

125 mm

130 mm

Body width

66 mm

70 mm

Body thickness

8.5 mm

10 mm

Weight

121 g

130 g

Volume

70.4 cm³

91 cm³

Body materials and finishes

• Plastic

• Metal
• Plastic

Colors

• White
• Dark blue

• Black
• White

Processor (CPU)

Processor model

• Broadcom BC28155

• Samsung Exynos 4210

CPU clock speed

1200 MHz

1200 MHz

Number of processor cores

2

2

Processor size

32 bits

Instruction set architecture

ARMv7

Manufacturing process

40 nm

Graphics Processor (GPU)

GPU

GPU model

• Broadcom VideoCore IV

• Mali 400

Primary storage (RAM)

The amount of RAM

1 GB

1 GB

RAM type

LPDDR2

RAM frequency

400 MHz

Internal storage

Built-in memory

• 8 GB

• 16 GB

SD card

Types of Supported Memory Cards

• microSDXC
• microSDHC
• microSD

• microSDHC
• microSD

Maximum expandable memory

64 GB

32 GB

Mainboard

Chipset

• Broadcom BCM28155

Operating system

Operating system

Android 4.1

Android 2.3

Battery

Battery capacity

1650

1800

Battery type

Li-Ion

Li-Ion

Removable battery

Charging the battery from USB

Call duration in GSM networks

9 h

Standby time in GSM networks

549 h

Call duration in UMTS (WCDMA) networks

8 h

Standby time on UMTS (WCDMA) networks

549 h

Video watching duration

10 h

Screen

Screen diagonal

4.3 in

4.52 in

Screen resolution

800 x 480 pixels

800 x 480 pixels

Pixel density

217 ppi

206 ppi

Screen technology

Super AMOLED Plus

Super AMOLED Plus

Color depth

24 bit

24 bit

Touch screen

Touch screen type

Capacitive

Capacitive

Anti-scratch screen

Glass screen

Aspect ratio

1.667

1.667

Auto-rotate screen

Ambient light sensor

Proximity sensor

Main photo/video camera

Camera megapixels

8 Mp

8 Mp

Maximum photo resolution

3264 x 2448 pixels

3264 x 2448 pixels

Shooting resolution formats

• Quad HD
• Full HD
• HD

• Quad HD
• Full HD
• HD

The presence of a flash

Flash type

LED

LED

Photomatrix type

CMOS BSI

Photomatrix size

4.54 x 3.42 mm

Photomatrix pixel size

1.39 μm

Crop factor

7.62

Aperture

f/2.6

Shooting settings

Autofocus

Auto exposure

Face detector

Smile detector

Panoramic photography

Viewfinder

Touch focus

Exposure compensation

White balance

ISO setting

Scene selection

Video capability

Maximum video resolution

1920 x 1080 pixels

1920 x 1080 pixels

Movie speed

30 fps

30 fps

Movie settings

Front photo/video camera

Front camera megapixels

2 Mp

2 Mp

Maximum photo resolution

1886 x 1061 pixels

1886 x 1061 pixels

Front camera video

Maximum video resolution

720 x 480 pixels

SIM card and calls

Number of SIM-cards

1

1

MP3 ringtones

Polyphonic ringtones

Video ringtones

Vibration mode

Speakerphone

Conference call

Speed dial

Video calls

Second microphone

Autodial

Noise reduction during a call

Sound indication of talk time

Ability to mute the microphone during a call

Extended phone book

Contacts in the phone book

Unlimited

Unlimited

Data exchange between SIM card and internal memory

Mobile communications

Cellular generation

3.5G

4G

GSM support

GSM frequencies

• GSM 850 MHz
• GSM 900 MHz
• GSM 1800 MHz
• GSM 1900 MHz

CDMA support

CDMA frequencies

• CDMA 800 MHz
• CDMA 1900 MHz

CDMA2000 support

UMTS support

UMTS frequencies

• UMTS 850 MHz
• UMTS 900 MHz
• UMTS 1900 MHz
• UMTS 2100 MHz

WiMAX support

Internet data transmission standards

CDMA2000 standards

• 1xEV-DO Rev. A

Data transmission standards

• HSPA+
• HSUPA
• HSDPA
• EDGE
• GPRS

Wi-Fi

Built-in Wi-Fi

Wi-Fi standards

• 802.11a
• 802.11b
• 802.11g
• 802.11n
• 802.11n 5GHz

Wi-Fi Direct support

Wi-Fi hotspot mode

Dual band Wi-Fi

USB

USB connector

USB connector type

Micro USB

Micro USB

USB standard

2.0

2.0

USB OTG support

USB Mass Storage support

MHL interface

Bluetooth

Built-in Bluetooth

Bluetooth standard

3.0

3.0

A2DP support

AVRCP support

Other Bluetooth profiles

• PBAP
• PBA
• GAP
• HFP
• HSP
• OPP
• SAP
• SPP
• AVCTP
• AVDTP
• GAVDP
• GOEP
• HID

Navigation and positioning

Built-in GPS

A-GPS support

Installed GLONASS

Built-in digital compass

Radio

Built-in radio receiver

Radio range

87.5 - 108.0

87.5 - 108.0

RDS support

DRM support

Radio recording

Sensors and gauges

Ambient light sensor

Proximity sensor

Accelerometer

Orientation and rotation sensor

Gyroscope

Magnetometer

Connectors and interfaces

USB connector

Micro USB

Micro USB

TRS jack (mini/micro jack)

3.5 mm

3.5 mm

Wireless NFC

Images

Supported image formats

• JPEG
• GIF
• BMP

Installed image editor

Geo tags

DLNA support

Video

Installed video player

Supported video formats

• MP4
• MPEG-4
• MKV
• AVI
• Xvid
• H.263
• H.264
• WMV

• MP4
• Xvid
• H.263
• H.264
• WMV

Video resolution formats

• Full HD
• HD

• Full HD
• HD

Streaming video

Installed video editor

Geo tags

Audio

Installed audio player

Supported audio formats

• AAC
• AAC+
• eAAC+
• AMR
• AMR-NB
• FLAC
• M4A
• MIDI
• MP3
• OGG
• WMA
• WAV

• eAAC+
• FLAC
• MP3
• WAV

MP3 support

Streaming audio

DNSe support

Number of polyphony voices

64

Dictaphone

Voice notes

TRS jack (mini/micro jack)

3.5 mm

3.5 mm

Control elements

Touch input

Multitouch

Pinch zoom

Russified input

Documents and office

Installed Organizer (PIM)

Office document support

Supported document formats

• PDF

• PDF

Email

Handwriting recognition

Convert text to speech

Convert speech to text

Connectivity and synchronization

PC connection

Tethering support

OTA sync

Synchronization with services

• Gmail
• Facebook
• Google Search
• Google Maps
• Google Talk
• YouTube

• Gmail
• Google Search
• Maps
• YouTube
• Calendar
• Google Talk
• Picasa integration

Software features

Installed browser

• HTML
• HTML5
• WAP

• HTML
• WAP

Receiving and sending SMS

SMS messages

SMS T9 support

SMS output in the form of a chat

MMS support

Security

Remote phone search

Installed VPN

Additional features

Standalone mode (flight mode)

SAR level

SAR level

0.33 W/kg

0.54 W/kg