Comparison of Samsung SGH-E840 and Samsung C3050 smartphones based on their characteristics

Samsung SGH-E840

Samsung C3050

Manufacturer and Model

Manufacturer

Samsung

Samsung

Phone model

SGH-E840

C3050

Year of release

2007

2009

Appearance

Case type

Slider

Slider

Body length

102 mm

97 mm

Body width

53 mm

47 mm

Body thickness

10.6 mm

14.9 mm

Weight

99 g

86 g

Volume

56.49 cm³

67.93 cm³

Body materials and finishes

• Plastic

• Plastic

Colors

• Silver

• Black
• Pink

Internal storage

Built-in memory

• 70 MB

• 20 MB

SD card

Types of Supported Memory Cards

• microSD

• microSDHC
• microSD

Maximum expandable memory

2 GB

8 GB

Hot swappable memory card

Battery

Battery capacity

670

800

Battery type

Li-Ion

Li-Ion

Battery charging time

2 h

2 h

Call duration in GSM networks

4 h 30 min

7 h

Standby time in GSM networks

360 h

340 h

Screen

Screen diagonal

2.2 in

2 in

Screen resolution

320 x 240 pixels

160 x 128 pixels

Pixel density

182 ppi

102 ppi

Screen technology

TFT

TFT

Color depth

18 bit

16 bit

Aspect ratio

1.333

1.25

Main photo/video camera

Camera megapixels

2 Mp

0.3 Mp

Maximum photo resolution

1600 x 1200 pixels

640 x 480 pixels

Digital zoom

2 X

Shooting settings

Other photo settings

• Night mode
• Timer
• Effects
• Iso

Video capability

Maximum video resolution

352 x 288 pixels

176 x 144 pixels

Movie speed

15 fps

15 fps

Movie settings

SIM card and calls

Number of SIM-cards

1

1

MP3 ringtones

Polyphonic ringtones

Video ringtones

Vibration mode

Speakerphone

Conference call

Speed dial

Autodial

Extended phone book

Contacts in the phone book

1000

1000

Data exchange between SIM card and internal memory

Mobile communications

Cellular generation

2.5G

2.5G

GSM support

GSM frequencies

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

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

Internet data transmission standards

Data transmission standards

• EDGE
• GPRS

• EDGE
• GPRS

USB

USB connector

USB standard

2.0

2.0

Bluetooth

Built-in Bluetooth

Bluetooth standard

2.0

2.0

A2DP support

AVRCP support

Other Bluetooth profiles

• Headset
• Handsfree
• Bluetooth Stereo Headset
• File transfer
• Object Push
• Basic Printing
• Dial-up Networking
• Serial Port

Radio

Built-in radio receiver

Radio range

87.5 - 108.0

87.5 - 108 МГц

RDS support

DRM support

Video

Installed video player

Supported video formats

• MPEG-4
• H.263
• H.264

• MPEG-4
• 3GPP
• H.263

Audio

Installed audio player

Supported audio formats

• AAC
• AMR
• MIDI
• MP3
• WMA
• WAV

• AMR
• MIDI
• MP3

MP3 support

Number of polyphony voices

64

48

Dictaphone

Voice notes

Control elements

Standard keypad

Russified input

Documents and office

Installed Organizer (PIM)

Office document support

Supported document formats

• PDF

Email

Connectivity and synchronization

PC connection

Synchronization over the mobile network

Software features

JAVA support

Installed browser

• HTML
• WAP

• HTML
• WAP

Installed games

Installed games

• ContentExplorer
• Checkers Deluxe
• Colin McRae DiRT
• A-SUDOCU
• Tetris
• BrainChallenge
• Midnight Pool 2
• Diamond Twister
• Crazy Penguuin Catapult

Receiving and sending SMS

SMS messages

SMS T9 support

EMS support

MMS support

Additional features

Standalone mode (flight mode)

SAR level

SAR level

0.7 W/kg

1.1 W/kg