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Samsung E2652 Champ Duos vs Sony Ericsson txt pro

Samsung E2652 Champ Duos Remove phone

phone
Also known as Samsung E2652
Posted: 02 Feb 2011
Market Status: Released

Sony Ericsson txt pro Remove phone

phone
Also known as Sony Ericsson CK15i, Sony Ericsson CK15a PA Rating - 4
User Rating - 4.7

Posted: 09 Jun 2011
Market Status: Released

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Design
Device typeFeature phoneFeature phone 
Form factorCandybarSide-Slider 
Dimensions3.90 x 2.13 x 0.47 inches (99.9 x 54.9 x 12.95 mm)3.66 x 2.05 x 0.71 inches (93 x 52 x 18 mm ) 
Weight3.10 oz (88 g)
the average is 4.4 oz (125 g)
3.53 oz (100 g)
the average is 4.4 oz (125 g)
 
Design features Full keyboard 
Side KeysRight: Camera shutter  
ColorsBlackBlack, Pink, White 
Display
Physical size2.6 inches3.0 inches 
Resolution240 x 320 pixels240 x 400 pixels 
Pixel density

Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

154 ppi155 ppi 
Technology

Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

TFTTFT 
Colors262 144262 144 
TouchscreenResistiveCapacitive 
Features Light sensor, Proximity sensor, Scratch-resistant glass 
Battery
Talk time14.30 hours
the average is 10 h (623 min)
5.20 hours
the average is 10 h (623 min)
 
Stand-by time19.6 days (470 hours)
the average is 18 days (434 h)
16.7 days (400 hours)
the average is 18 days (434 h)
 
Capacity1000 mAh  
TypeLi - IonLi - Ion 
Hardware
System memory

System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

 64 MB RAM 
Built-in storage0.05 GB0.1 GB 
Storage expansionmicroSD, microSDHC up to 16 GBmicroSD, microSDHC up to 32 GB 
Camera
Camera1.3 megapixels3.2 megapixels 
FeaturesWhite balance presets, Digital zoom, Effects  
CamcorderYesYes 
specifications continue after the ad
Multimedia
Music player   
Supported formatsMP3MP3, AAC 
RadioFM, RDS, Recording optionFM, RDS 
SpeakersEarpiece, Loudspeaker  
Internet browsing
BrowserAccess NF 3,5 , supports: supports: WAP 2.0supports: supports: HTML, XHTML, WAP 2.0 
Built-in online services supportFacebook, TwitterFacebook, Twitter 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
DataEDGEEDGE 
Multiple SIM cards2 slots  
Global RoamingYesYes 
Phone features
Phonebook1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID 
OrganizerCalendar, Alarm, To-Do, Calculator, Converter, Unit converter, World clock, Timer, Stopwatch, NotesCalendar, Alarm, Calculator, Timer, Stopwatch, Notes 
MessagingSMS, MMS (T9), Predictive text inputSMS, MMS, Predictive text input 
E-mailYesYes 
Instant MessagingYesGoogle Talk 
JAVA

JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device.

Midp 2.0Yes 
GamesYesYes 
Connectivity
Bluetooth2.1, EDR2.1, EDR 
ProfilesAdvanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), File Transfer (FTP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Logical Link Control and Adaptation Protocol, Object Push (OPP), Phone Book Access (PBAP), Service Discovery Application (SDAP), Service Discovery Protocol (SDP)Advanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Logical Link Control and Adaptation Protocol, Object Push (OPP), Service Discovery Protocol (SDP) 
Wi-Fi Yes 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesUSB chargingMass storage device, USB charging 
Headphones connector 3.5mm 
Charging connectormicroUSBmicroUSB 
OtherComputer syncComputer sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Sensors Accelerometer 
OtherVoice recordingVoice recording 
Regulatory Approval
FCC approval

FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that that is sold in the U.S. has to be tested and approved for sale by the FCC.

   
Date approved

Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission

 08 Jun 2011 
 FCC ID value: PY7A1880031 link 
FCC measured SAR

FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.

   
Head 0.69 W/kg 
Measured in 1900 MHz 
Body 0.69 W/kg 
Measured in 1900 MHz 
EU SAR   
Head0.84 W/kg  
Availability
Officially announced 09 Jun 2011 
Scheduled release

Scheduled release - Shows when is the particular phone scheduled to be made available to the public in North America

 Q3 2011 (Official) 
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