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Micromax A27 Ninja vs Samsung Rex 90 Size compare

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Micromax A27 Ninja Remove phone

Posted: 01 Mar 2013
Market Status: Released
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Samsung Rex 90 Remove phone

Posted: 19 Feb 2013
Market Status: Released

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Design
Device typeSmart phoneFeature phone 
OSAndroid (2.3)TouchWiz UI 
Dimensions 4.45 x 2.44 x 0.47 inches (113 x 61.9 x 11.84 mm) 
Weight 3.84 oz (109 g)
the average is 5.3 oz (152 g)
 
Colors Blue, White, Gray 
Display
Physical size3.5 inches3.5 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 ppi165 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 
Screen-to-body ratio 52.07 % 
FeaturesLight sensor, Proximity sensorProximity sensor 
Camera
CameraYes3.2 megapixels 
CamcorderYesYes 
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.

Spreadtrum SC6820  
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 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.

256 MB RAM / 512 MB ROM  
Built-in storage0.16 GB0.010 GB 
Storage expansionmicroSD, microSDHC up to 16 GBmicroSD, microSDHC up to 32 GB 
Battery
Talk time4.50 hours
the average is 14 h (870 min)
15.00 hours
the average is 14 h (870 min)
 
Stand-by time10.8 days (260 hours)
the average is 17 days (414 h)
18.3 days (440 hours)
the average is 17 days (414 h)
 
Capacity1400 mAh1000 mAh 
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Multimedia
Music player   
Filter byAlbum, Artist, Playlists  
FeaturesAlbum art cover, Background playback  
RadioFM  
SpeakersEarpiece, LoudspeakerLoudspeaker 
Internet browsing
Browser Opera Mini 
Built-in online services supportYouTube (upload), Picasa/Google+Facebook, Twitter 
Technology
GSM900, 1800 MHz850, 900, 1800, 1900 MHz 
DataEDGE, GPRSEDGE, GPRS 
Multiple SIM cards2 slots2 slots 
NavigationYes  
Connectivity
Bluetooth2.13.0 
Wi-FiYes802.11 b, g, n 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingUSB charging 
OtherTethering, Computer sync, OTA sync  
Other features
NotificationsHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneMusic ringtones, Polyphonic ringtones, Vibration, Silent mode, Speakerphone 
OtherVoice dialing, Voice commands, Voice recording  
Availability
Officially announced 14 Feb 2013 
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

 22 Aug 2012 
 FCC ID value: A3LGTS5292 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 0.77 W/kg 
Body 0.49 W/kg 
Simultaneous Transmission 1.01 W/kg 

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

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