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Samsung Restore vs Kyocera S2100

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Samsung Restore Remove phone

phone
Also known as Samsung SPH-M570, Samsung SPH-M575 PA Rating - 7.5
User Rating - 5

Posted: 20 Apr 2010
Market Status: Released US carrier availability: Sprint - Discontinued Virgin Mobile - Discontinued

Kyocera S2100 Remove phone

phone
Also known as Kyocera Luno
Posted: 31 Jan 2011
Market Status: Released US carrier availability: Virgin Mobile - Available (since 02 Feb 2011) Cricket - Discontinued as Kyocera Luno

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Design
Device typeFeature phone  
Form factorSide-SliderClamshell 
Dimensions4.60 x 2.10 x 0.60 inches (117 x 53 x 15 mm)3.70 x 1.90 x 0.70 inches (94 x 48 x 18 mm) 
Weight4.30 oz (122 g)
the average is 4.4 oz (127 g)		3.00 oz (85 g)
the average is 4.4 oz (127 g)		 
Design featuresFull keyboard, Numeric keypad, Soft keys (2), Optical Mouse (Touchpad)Numeric keypad, Soft keys, D-Pad 
Side KeysLeft: Volume control; Right: Camera shutter  
Colors Black 
Display
Physical size2.7 inches1.8 inches 
Resolution240 x 320 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.

150 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.

TFTLCD 
Colors262 144  
Additional display

Additional display - Shows specs of the phone's additional display

 Color, LCD 
Physical Size 1.00 inches 
Battery
Talk time6.00 hours
the average is 11 h (647 min)		4.20 hours
the average is 11 h (647 min)		 
Stand-by time 12.5 days (300 hours)
the average is 18 days (441 h)		 
Capacity1160 mAh920 mAh 
TypeLi - IonLi - Ion 
Hardware
Storage expansionmicroSD, microSDHC up to 32 GB  
Camera
Camera2 megapixels0.3 megapixels VGA 
Features Digital zoom 
CamcorderYes  
specifications continue after the ad
Multimedia
Music player   
Supported formatsMP3MP3 
Speakers Earpiece, Loudspeaker 
YouTube playerYes  
Internet browsing
Browser Opera Mini 
supports HTML, XHTML, WAP 2.0 
Built-in online services supportFacebook, MySpace, Twitter  
Technology
CDMA

CDMA - Code Division Multiple Access. A technique of multiplexing, also called spread spectrum, in which analog signals are converted into digital form for transmission. For each communication channel, the signals are encoded in a sequence known to the transmitter and the receiver for that channel. The foremost application is digital cellular phone technology from QUALCOMM that operates in the 800MHz band and 1.9GHz PCS band. CDMA phones are noted for their excellent call quality and long battery life.

800, 1900 MHz800, 1900 MHz 
DataEV-DO  
Positioning

Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.

GPS  
NavigationTurn-by-turn navigationTurn-by-turn navigation 
Phone features
PhonebookCaller groups, Multiple numbers per contact, Picture ID, Ring ID500 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID 
OrganizerCalendar, Alarm, To-Do, CalculatorCalendar, Alarm, Calculator 
MessagingSMS, MMS, Predictive text inputSMS, MMS, Predictive text input 
E-mailYesYes 
Instant MessagingGoogle TalkAOL, Windows Live / MSN, Yahoo! 
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.

YesYes 
GamesYesYes 
Connectivity
Bluetooth2.12.1, EDR 
ProfilesAdvanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), Basic Printing (BPP), Dial-up networking (DUN), 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), Serial Port (SPP), Service Discovery Protocol (SDP)Basic Printing (BPP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Handsfree (HFP), Headset (HSP), Logical Link Control and Adaptation Protocol, Object Push (OPP), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Protocol (SDP) 
USBYesYes 
ConnectormicroUSBmicroUSB 
Features USB charging 
Headphones connector3.5mm  
Charging connectormicroUSB  
OtherComputer sync, OTA sync  
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Silent mode, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Hearing aid compatibilityM4, T3M4, T4 
OtherVoice dialing, Voice commands, Voice recording, TTY/TDDVoice dialing, Voice recording, TTY/TDD 
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

26 Mar 201025 Jan 2011 
FCC ID value: A3LSPHM570 linkFCC ID value: OVF-K5502 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.

   
Head0.99 W/kg1.46 W/kg 
Measured in1900 MHz1900 MHz 
Body0.56 W/kg0.78 W/kg 
Measured in1900 MHz1700 MHz 
Availability
Officially announced20 Apr 201002 Feb 2011 

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