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Samsung Epic 4G Touch vs Motorola PHOTON 4G

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Samsung Epic 4G Touch Remove phone

Posted: 31 Aug 2011
Market Status: Released US carrier availability: Available - Ting
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Motorola PHOTON 4G Remove phone

Posted: 09 Jun 2011
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSAndroid (4.1.2, 4.0.4, 2.3.6, 2.3.4)Android (2.3) 
Dimensions5.11 x 2.74 x 0.38 inches (130 x 70 x 10 mm)5.00 x 2.63 x 0.48 inches (126.9 x 66.9 x 12.2 mm) 
Weight4.60 oz (130 g)
the average is 4.8 oz (137 g)
5.57 oz (158 g)
the average is 4.8 oz (137 g)
 
Display
Physical size4.5 inches4.3 inches 
Resolution480 x 800 pixels540 x 960 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.

206 ppi256 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.

Super AMOLED Plus  
Screen-to-body ratio64.38 %60.08 % 
Colors16 777 216  
TouchscreenMulti-touchMulti-touch 
FeaturesLight sensor, Proximity sensorLight sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass) 
Camera
Camera8 megapixels8 megapixels 
FlashLEDDual LED 
FeaturesAutofocus, Smile detection, Panorama, ScenesAutofocus, Digital zoom 
Camcorder1920x1080 (1080p HD) (30 fps), 1280x720 (720p HD)1920x1080 (1080p HD), 1280x720 (720p HD) (30 fps) 
FeaturesVideo light, Video callingVideo calling 
Front-facing camera2 megapixels0.3 megapixels VGA 
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.

Samsung ExynosNVIDIA Tegra 2 
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.

Dual core, 1200 MHz, ExynosDual core, 1000 MHz 
Graphics processorYes  
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.

1024 MB RAM1024 MB RAM 
Built-in storage16 GB16 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Battery
Talk time8.70 hours
the average is 11 h (678 min)
10.00 hours
the average is 11 h (678 min)
 
Stand-by time10.5 days (252 hours)
the average is 20 days (479 h)
8.3 days (199 hours)
the average is 20 days (479 h)
 
Talk time (3G) 9.10 hours
the average is 15 h (899 min)
 
Stand-by time (3G) 13.1 days (314 hours)
the average is 23 days (543 h)
 
Capacity1800 mAh1700 mAh 
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Multimedia
Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, Playlists 
FeaturesAlbum art cover, Background playbackAlbum art cover, Background playback, Preset equalizer 
Radio FM 
Speakers Earpiece, Loudspeaker 
YouTube playerYesYes 
Internet browsing
Built-in online services supportFacebook, Picasa/Google+, TwitterFacebook, Flickr, Picasa/Google+ 
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 
GSM 850, 900, 1800, 1900 MHz 
UMTS 850, 1900, 2100 MHz 
DataEV-DO Rev.A, WiMAXHSPA (unspecified), UMTS, EDGE, EV-DO Rev.A, WiMAX 
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.

A-GPSGPS 
NavigationYesYes 
Connectivity
Bluetooth3.02.1, EDR 
Wi-Fi802.11 a, b, g, n802.11 b, g, n 
Mobile hotspotYes  
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device, USB charging 
HDMIvia microUSBMicro HDMI (Type D), 1.3 
OtherDLNA, Computer sync, OTA sync, SyncMLDLNA, Computer sync, OTA sync 
Other features
NotificationsHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneService lights (Multiple color), Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
SensorsAccelerometer, Gyroscope, CompassAccelerometer, Compass 
Hearing aid compatibilityM4, T3M4, T4 
OtherVoice dialing, Voice commands, Voice recording, TTY/TDDVoice dialing, Voice commands, Voice recording 
Availability
Officially announced30 Aug 201109 Jun 2011 
Shopping information
MSRP price$ 500$ 550 

To see the full specifications with in-depth details click here.

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