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Samsung Galaxy Attain 4G vs HTC Wildfire S

Rivals

Samsung Galaxy Attain 4G Remove phone

phone
Also known as Samsung R920
Posted: 09 Jan 2012
Market Status: Released US carrier availability: MetroPCS - Available (since 06 Feb 2012)

HTC Wildfire S Remove phone

phone
PA Rating - 7
User Rating - 7.9

Posted: 15 Feb 2011
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSAndroid (2.3)Android (2.3) 
Form factorCandybarCandybar 
Dimensions4.57 x 2.38 x 0.46 inches (116 x 60 x 12 mm)3.99 x 2.34 x 0.49 inches (101.3 x 59.4 x 12.4 mm) 
Weight4.20 oz (119 g)
the average is 4.4 oz (125 g)		3.70 oz (105 g)
the average is 4.4 oz (125 g)		 
Side Keys Left: Volume control 
Colors Pink, Gray 
Display
Physical size3.5 inches3.2 inches 
Resolution320 x 480 pixels320 x 480 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.

165 ppi180 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 
Colors 262 144 
TouchscreenCapacitive, Multi-touchCapacitive, Multi-touch 
FeaturesLight sensor, Proximity sensorLight sensor, Proximity sensor, Scratch-resistant glass 
Battery
Talk time3.30 hours
the average is 10 h (623 min)		7.10 hours
the average is 10 h (623 min)		 
Stand-by time8.3 days (200 hours)
the average is 18 days (434 h)		15.0 days (360 hours)
the average is 18 days (434 h)		 
Talk time (3G) 5.80 hours
the average is 9 h (543 min)		 
Stand-by time (3G) 23.8 days (570 hours)
the average is 23 days (561 h)		 
Capacity1650 mAh1230 mAh 
Type Li - Ion 
Hardware
System chip

System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

 Qualcomm Snapdragon S1 MSM7227 
Processor

Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

Single core, 1000 MHzSingle core, 600 MHz, ARM11 
Graphics processorYesAdreno 200 
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.

512 MB RAM512 MB RAM / 512 MB ROM 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Camera
Camera3 megapixels5 megapixels 
FlashLEDLED 
FeaturesAuto focus, Smile detection, Burst mode, Geo tagging, PanoramaAuto focus 
CamcorderYes720x480 (DVD) (24 fps) 
FeaturesVideo calling  
Front-facing camera1.3 megapixels  
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, Playlists 
FeaturesAlbum art cover, Background playbackAlbum art cover, Background playback 
Supported formatsMP3MP3, AAC, eAAC+, WMA, WAV, AMR, MIDI 
Video playback   
Supported formatsMPEG4, H.263, H.264, WMV, AVI, 3GP, Flash VideoMPEG4, WMV, 3GP, 3G2 
SpeakersEarpiece, LoudspeakerEarpiece, Loudspeaker 
StreamingAudio, VideoAudio, Video 
YouTube playerYesYes 
Internet browsing
Browsersupports: supports: HTML, Flashsupports: supports: HTML 
Built-in online services supportFacebook, YouTube (upload), Picasa, TwitterFacebook, YouTube (upload), Flickr, Picasa, 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, 1700/2100, 1900 MHz  
GSM 850, 900, 1800, 1900 MHz 
UMTS 900, 2100 MHz 
LTE1700/2100 MHz  
DataLTE, EV-DO Rev.AHSDPA 7.2 Mbit/s, UMTS, EDGE 
Global Roaming Yes 
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.

GPSGPS, A-GPS 
NavigationYesYes 
Phone features
PhonebookUnlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring IDUnlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID 
OrganizerCalendar, Alarm, CalculatorCalendar, Alarm, Document viewer, Calculator 
MessagingSMS, MMS, Threaded view, Predictive text inputSMS, MMS, Threaded view, Predictive text input 
E-mailIMAP, POP3, SMTP, Microsoft ExchangeYes 
Instant MessagingGoogle TalkGoogle Talk 
OTA Software updates Yes 
Games Yes 
Connectivity
Bluetooth3.03.0, EDR 
ProfilesAdvanced 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), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Application (SDAP), Service Discovery Protocol (SDP)Advanced Audio Distribution (A2DP), File Transfer (FTP), Handsfree (HFP), Headset (HSP), Object Push (OPP), Phone Book Access (PBAP) 
Wi-FiYes802.11 b, g, n 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device, USB charging 
Headphones connector3.5mm3.5mm 
Charging connectormicroUSBmicroUSB 
OtherComputer sync, OTA syncComputer sync, OTA 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 
SensorsAccelerometerAccelerometer, Compass 
OtherVoice dialing, Voice commands, Voice recordingVoice 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

20 Dec 201111 Apr 2011 
FCC ID value: A3LSCHR920 linkFCC ID value: NM8PG76100 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.

   
Head0.78 W/kg0.63 W/kg 
Measured in 850 MHz 
Body0.91 W/kg1.35 W/kg 
Measured in 850 MHz 
Simultaneous Transmission1.35 W/kg  
Availability
Officially announced09 Jan 201215 Feb 2011 
Shopping information
MSRP price   
$ 250  

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