Brand name of the company that manufactures the device.
Model name of the device.
Information about the width, i.e. the horizontal side of the device when it is used in its standard orientation.
|67.5 mm (millimeters)|
6.75 cm (centimeters)
0.221 ft (feet)
2.657 in (inches)
Information about the height, i.e. the vertical side of the device when it is used in its standard orientation.
|134 mm (millimeters)|
13.4 cm (centimeters)
0.44 ft (feet)
5.276 in (inches)
Information about the thickness/depth of the device in different measurement units.
|10.5 mm (millimeters)|
1.05 cm (centimeters)
0.034 ft (feet)
0.413 in (inches)
Information about the weight of the device in different measurement units.
|166 g (grams)|
0.37 lbs (pounds)
5.86 oz (ounces)
Estimated volume of the device, calculated from the dimensions provided by the manufacturer. Applies for devices in the form of a rectangular parallelepiped.
|94.97 cm³ (cubic centimeters)|
5.77 in³ (cubic inches)
Information about the colors, in which the device is available in the market.
|SIM card type|
Information about the type and size (form factor) of the SIM card used in the device.
|Mini-SIM (2FF - second form factor, since late 1990s, 25.00 x 15.00 x 0.76 mm)|
|Number of SIM cards|
Information about the number of SIM cards, supported by the device.
Information about some specific features related to the SIM card(s) of the device.
|Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)|
GSM (Global System for Mobile Communications) was developed to replace the analog cellular network (1G), therefore it is referred to as a 2G mobile network. It has been improved with the addition of General Packet Radio Services (GPRS) and later via the Enhanced Data rates for GSM Evolution (EDGE) technology.
|GSM 900 MHz|
GSM 1800 MHz
|Mobile network technologies|
There are several network technologies that enhance the performance of mobile networks mainly by increased data bandwidth. Information about the communication technologies supported by the device and their respective uplink and downlink bandwidth.
|Operating system (OS)|
Information about the operating system used by the device as well as its version.
|Android 4.0 Ice Cream Sandwich|
A CPU core is the processor unit, which executes software instructions. Presently, besides single-core processors, there are dual-core, quad-core, hexa-core and so on multi-core processors. They increase the performance of the device allowing the execution of multiple instructions in parallel.
The frequency of the processor describes its clock rate in cycles per second. It is measured in Megahertz (MHz) or Gigahertz (GHz).
|1000 MHz (megahertz)|
RAM (Random-Access Memory) is used by the operating system and all installed applications. Data in the RAM is lost after the device is turned off or restarted.
|256 MB (megabytes)|
Information about the capacity of the built-in storage of the device. Sometimes one and the same model may is offered in variants with different internal storage capacity.
|512 MB (megabytes)|
The various types of memory cards are characterized by different sizes and capacity. Information about the supported types of memory cards.
One of the main characteristics of the display is its type/technology, on which depends its performance.
In mobile devices display size is represented by the length of its diagonal measured in inches.
|4.5 in (inches)|
114.3 mm (millimeters)
11.43 cm (centimeters)
Approximate width of the display
|2.2 in (inches)|
56 mm (millimeters)
5.6 cm (centimeters)
Approximate height of the display
|3.92 in (inches)|
99.64 mm (millimeters)
9.96 cm (centimeters)
The ratio between the long and the short side of the display
The display resolution shows the number of pixels on the horizontal and vertical side of the screen. The higher the resolution is, the greater the detail of the displayed content.
|480 x 854 pixels|
Information about the number of pixels per centimeter (ppcm) or per inch (ppi) of the display. The higher the pixel density, the more detailed and clearer is the information displayed on the screen.
|218 ppi (pixels per inch)|
85 ppcm (pixels per centimeter)
The color depth of the display is also known as bit depth. It shows the number of bits used for the color components of one pixel. Information about the maximum number of colors the screen can display.
The estimated percentage of the screen area from the device's front area.
|61.89 % (percent)|
Information about other functions and features of the display.
Sensors vary in type and purpose. They increase the overall functionality of the device, in which they are integrated.
The rear cameras of mobile devices use mainly a LED flash. It may arrive in a single, dual- or multi-light setup and in different arrangements.
One of the main characteristics of the cameras is their image resolution. It states the number of pixels on the horizontal and vertical dimensions of the image, which can also be shown in megapixels that indicate the approximate number of pixels in millions.
|2048 x 1536 pixels|
3.15 MP (megapixels)
Information about additional software and hardware features of the rear camera which improve its overall performance.
Information about the number of pixels on the horizontal and vertical dimensions of the photos taken by the front camera, indicated in megapixels as well.
|640 x 480 pixels|
0.31 MP (megapixels)
The loudspeaker is a device, which reproduces various sounds such as ring tones, alarms, music, voice calls, etc. Information about the type of speakers the device uses.
Information whether the device has an FM radio receiver or not.
The tracking/positioning service is provided by various satellite navigation systems, which track the autonomous geo-spatial positioning of the device that supports them. The most common satellite navigation systems are the GPS and the GLONASS. There are also non-satellite technologies for locating mobile devices such as the Enhanced Observed Time Difference, Enhanced 911, GSM Cell ID.
Wi-Fi communication between devices is realized via the IEEE 802.11 standards. Some devices have the possibility to serve as Wi-Fi Hotspots by providing internet access for other nearby devices. Wi-Fi Direct (Wi-Fi P2P) is another useful standard that allows devices to communicate with each other without the need for wireless access point (WAP).
|802.11b (IEEE 802.11b-1999)|
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
The technology has several versions, which improve the connection speed, range, connectivity and discoverability of the devices. Information about the Bluetooth version of the device.
There are several USB connector types: the Standard one, the Mini and Micro connectors, On-The-Go connectors, etc. Type of the USB connector used by the device.
There are several versions of the Universal Serial Bus (USB) standard: USB 1.0 (1996), the USB 2.0 (2000), the USB 3.0 (2008), etc. With each following version the rate of data transfer is increased.
Тhe USB interface in mobile devices may be used for different purposes such as battery charging, using the device as a mass storage, host, etc.
Information whether the device is equipped with a 3.5 mm audio jack.
Information about some of the features and standards supported by the browser of the device.
|Audio file formats/codecs|
List of some of the most common audio file formats and codecs supported standardly by the device.
|AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga)|
MP3 (MPEG-2 Audio Layer II, .mp3)
WAV (Waveform Audio File Format, .wav, .wave)
|Video file formats/codecs|
List of some of the most common video file formats and codecs supported standardly by the device.
|3GPP (3rd Generation Partnership Project, .3gp)|
AVI (Audio Video Interleaved, .avi)
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
The capacity of a battery shows the maximum charge, which it can store, measured in mili-Ampere hours.
|1600 mAh (milliampere-hours)|
The battery type is determined by its structure and more specifically, by the chemicals used in it. There are different battery types and some of the most commonly used in mobile devices are the lithium-ion (Li-Ion) and the lithium-ion polymer battery (Li-Polymer).
|2G talk time|
2G talk time is the time period a battery charge will last, if one is constantly talking on the phone in a 2G cellular network.
|5 h (hours)|
300 min (minutes)
|2G stand-by time|
2G stand-by time is the longest time a battery charge will last, if the device is not used but is constantly connected to the 2G cellular network.
|220 h (hours)|
13200 min (minutes)
Information about some additional features of the device's battery.