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Micromax X276 vs Asus VivoTab RT LTE

Micromax X276 Remove phone

phone
Posted: 12 Jun 2012
Market Status: Released

Asus VivoTab RT LTE Remove phone

phone
Also known as Asus Tablet 600 PA Rating - 8.5
Posted: 04 Jun 2012
Market Status: Released US carrier availability: AT&T - Available (since 13 Dec 2012)

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Design
Device typeBasic phoneTablet 
OS Windows (RT) 
Form factorCandybarCandybar 
Dimensions1.91 x 4.65 x 0.53 inches (48.6 x 118 x 13.5 mm)10.33 x 6.73 x 0.33 inches (262.5 x 171 x 8.3 mm) 
Weight 18.87 oz (535 g)
the average is 4.4 oz (126 g)
 
Design featuresNumeric keypad, Soft keys (2), D-PadFull keyboard, Stylus 
ColorsBlack  
Display
Physical size2.4 inches10.1 inches 
Resolution240 x 320 pixels1366 x 768 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.

167 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.

TFTSuper IPS+ LCD 
Colors65 536  
Touchscreen Capacitive, Multi-touch 
Features Light sensor, Scratch-resistant glass 
Battery
Talk time3.00 hours
the average is 10 h (626 min)
  
Stand-by time6.0 days (145 hours)
the average is 18 days (435 h)
  
TypeLi - IonLi - Polymer 
Not user replaceable Yes 
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.

 NVIDIA Tegra 3 T30 
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.

 Quad core, 1300 MHz, ARM Cortex-A9 
Graphics processor ULP GeForce @ 520 MHz 
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.

 2048 MB RAM (750 MHz) / LPDDR3 
Built-in storage 32 GB 
Storage expansionmicroSD up to 4 GBmicroSD, microSDHC, microSDXC 
Camera
Camera0.3 megapixels VGA8 megapixels 
Flash LED 
Aperture size

Aperture size - The aperture of a camera is the opening through which light travels before it reaches the camera sensor. The smaller the number is, the bigger this opening is, allowing for more light to pass.

 F2.2 
Features Auto focus, Geo tagging 
Camcorder 1920x1080 (1080p HD) 
Features Video calling 
Front-facing camera 2 megapixels 
specifications continue after the ad
Multimedia
Music player   
Supported formatsMP3, AAC, WAV, AMR, MIDIMP3 
Video playback   
Supported formats MPEG4, H.263, H.264 
RadioFM  
SpeakersLoudspeakerStereo speakers 
Streaming Audio, Video 
Internet browsing
Browser supports: supports: HTML, HTML5, Flash 
Technology
GSM900, 1800 MHz850, 900, 1800, 1900 MHz 
UMTS 850, 1900 MHz 
LTE 700 MHz Class 17, 1700/2100 MHz 
DataGPRSLTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS, EDGE, GPRS 
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.

 GPS 
Phone features
Organizer Calendar, Alarm, To-Do, Document viewer (Office 2013, Office 2007, Office 2003, PDF), Calculator 
MessagingSMS, MMS  
E-mail IMAP, POP3, SMTP, Microsoft Exchange 
Instant Messaging Yes 
Connectivity
BluetoothYes4.0 
Wi-Fi 802.11 b, g, n 
Wi-Fi Direct Yes 
USB Yes 
Headphones connector 3.5mm 
HDMI Micro HDMI (Type D) 
Charging connector Proprietary 
Other NFC, OTA sync 
Other features
Notifications Flight mode, Silent mode 
Sensors Accelerometer, Gyroscope, Compass 
Other Voice recording 
Availability
Officially announced 04 Jun 2012 
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