Alibaba YunOS 5.1.1, 1800 MHz, MediaTek MT6755 (Helio P10), 2.00 GiB RAM, 16.0 GB ROM, 1080x1920, 5.5 inch, 13.0 MP cam, 5.0 MP sec. cam, 3260 mAh

Google Android 6.0.1 (Marshmallow), 2500 MHz, MediaTek MT6797 (Helio X25), 3.00 GiB RAM, 32.0 GB ROM, 1080x1920, 5.5 inch, 13.0 MP cam, 13.0 MP aux. cam, 8.0 MP sec. cam, 3900 mAh

Google Android 6.0.1 (Marshmallow), 1140 MHz, MediaTek MT6753, 2.00 GiB RAM, 16.0 GB ROM, 1080x1920, 5.2 inch, 13.0 MP cam, 5.0 MP aux. cam, 8.0 MP sec. cam, 2520 mAh

Google Android 6.0.1 (Marshmallow), 1800 MHz, Qualcomm Snapdragon 620 MSM8976 / Snapdragon 652, 3.00 GiB RAM, 32.0 GB ROM, 1536x2048, 9.7 inch, 8.0 MP cam, 2.1 MP sec. cam, 5870 mAh

Google Android 7.1 (Nougat), 2150 MHz, Qualcomm Snapdragon 821 MSM8996AB Pro, 4.00 GiB RAM, 32.0 GB ROM, 1080x1920, 5 inch, 12.3 MP cam, 8.0 MP sec. cam, 2770 mAh

Google Android 6.0 (Marshmallow), 1300 MHz, MediaTek MT6580, 1.00 GiB RAM, 8.0 GB ROM, 720x1280, 5.5 inch, 12.8 MP cam, 5.0 MP sec. cam, 5000 mAh

Sony Xperia Tipo ST21 / ST21i (Sony Tapioca SS)

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General Attributes

Released 2012 Jul
Hardware designerThe company which designed this device Sony
ManufacturerThe company which produces this device Foxconn
OEM IDThe OEM ID is internal code and refers to a specific variant of the model series PM-0130-BV
Device Category:  SmartphoneCallular voice-capable usually touchscreen mobile computer which natively runs third-party apps.

Physical Attributes

WidthWidth is horizontally measured between the left and right edges of device according to the default display orientation 57 mm
HeightHeight is vertically measured between the bottom and top edges of device according to the default display orientation 103 mm
DepthDepth or thickness is usually the smallest dimension of the device 13 mm
DimensionsAll dimensions are maximal values (measured between the furthest points of the device) in closed state 2.24x4.06x0.51 inches
MassThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in grams 99.4 g
3.51 ouncesThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in ounces

Software Environment

Embedded Operating SystemPre-installed operating system which the device was released with. Google Android 4.0.3 (Ice Cream Sandwich)Google Android 4.0.3 (Ice Cream Sandwich)

Application processor, Chipset

CPU ClockFrequency of the square signal which schedules the internal operation of microprocessor (synchronous sequential logic). The current consumed by the processor is approximately proportional to clock rate. 800 MHz
CPUManufacturer part number of the IC which includes the main application processor os processors Qualcomm MSM7225A (Snapdragon S1), 2011, 32 bit, single-core, 45 nm, Qualcomm Adreno 200 enhanced GPUQualcomm MSM7225A (Snapdragon S1), 2011, 32 bit, single-core, 45 nm, Qualcomm Adreno 200 enhanced GPU

Operative Memory
RAM TypeType of volatile memory IC which specifies RAM architecture, timing characteristics, refresh mode, voltage levels and physical design of the IC. Two major types of random-access memory is static RAM (SRAM) periodically refreshed dynamic RAM (DRAM). Yes
RAM Capacity (converted)RAM capacity in binary bytes (KiB: 1024 bytes, MiB: 1024 KiB, GiB: 1024 MiB) 512 MiB RAM

Non-volatile Memory
Non-volatile Memory TypeType of NV memory IC which determines storage technology, programming / erasing method and write endurance Flash EEPROM
Non-volatile Memory Capacity (converted)The value of ROM capacity converted to the most appropriate units (KiB: 1024 bytes, KB: 1000 bytes, MiB: 1024 KiB, MB: 1000 KB, GiB: 1024 MiB, GB: 1000 MB) 4.0 GB ROM
2600 MiB free user storageUser-accessible partition of non-volatile storage space
Total non-volatile user storageThe sum of primary and secondary user-accessible partition of non-volatile storage spaces 2600 MiB total user storage

DisplayAll parameters that related to display

Display ResolutionHorizontal and vertical resolution of the primary display 320x480
Display DiagonalThe distance measured between the furthest corners of the display 81 mm
3.2 inch
Horizontal Full Bezel WidthDefined as the sum of width of left and right vertical display bezels. If the display panel is located in the middle width of left and right bezels are the same and their width is the half of the full bezel width. 12.07 mm
Display Area UtilizationDisplay area per front panel area ratio 52%
Pixel DensityIndicates the number of pixels per inch 181 PPI
Display TypeDisplay Type Color TN-TFT LCDColor TN-TFT (Twisted Nematic - Thin Film Transistor). This is an active matrix LCD technology.
Number of Display Colors/ScalesMaximal number of displayable colors or scales 262144
Display Subpixel Scheme:  RGB MatrixEach pixel has 3 subpixel (Red, Greed, Blue) with the same size. The subpixel order is often R-G-B but B-G-R is also used.
Scratch Resistant Screen:  Yes

Graphical Suybsystem
Graphical ControllerManufacturer and part number of the graphics controller IC or commercial name of the intellectual property (IP) if the graphics controller is the part of a chipset Qualcomm Adreno 200

Audio/Video Interfaces
A/V OutBuilt-in Audio/Video outputs (A/V out) form a very heterogeneous group of interfaces that allow the user to connect the mobile device to various external analog/digital multimedia devices (monitors, projectors, TVs, HD TVs) and play multimedia content. No

Audio Subsystem

Microphone(s):  mono
Loudpeaker(s):  mono

Cellular Phone

Supported Cellular NetworksList of supported cellular networks with band names. For example GSM900 refers to the GSM system with the 890-915 MHz uplink and 935-960 downlink bands. GSM850GSM850 phones support GSM 850 MHz band (downlink: 869.2 MHz - 894.2 MHz, uplink: 824.2 MHz - 849.2 MHz) , GSM900GSM900 phones support P-GSM (Primary GSM) 900 MHz band (downlink: 935.0 MHz - 960.0 MHz, uplink: 890.0 MHz - 915.0 MHz) and may support E-GSM (Extended GSM) 900 MHz band (downlink: 925.0 MHz - 960.0 MHz, uplink: 880.0 MHz- 915.0 MHz. , GSM1800GSM1800 phones support GSM / DCS / PCS 1800 MHz band (downlink: 1805.2 - 1879.8 MHz, uplink: 1710.2 - 1784.8 MHz)., GSM1900GSM1900 phones support PCS 1900 MHz band (downlink: 1930.2 - 1989.8 MHz, uplink: 1850.2 - 1909.8 MHz) , UMTS900 (B8)UMTS900 phones support UMTS 900 MHz (UMTS Band VIII) band (downlink: 927.4 - 957.6 MHz, uplink: 882.4-912.6 MHz), UMTS2100 (B1)UMTS2100 phones support UMTS 1900 / 2100MHz (IMT, also refferred as UMTS Band I) band (downlink: 2112.4 - 2167.6 MHz, uplink: 1922.4-1977.6 MHz)
Supported Cellular Data LinksList of supported cellular data links and rates. GPRSGeneral Packet Radio Service, EDGEEnhanced Data Rates for GSM Evolution also known as Enhanced GPRS (EGPRS), UMTSUniversal Mobile Telecommunications System. UMTS Release '99 data link layer, W-CDMA grants up to 384 kbit/s pocket-switched download speed., HSDPAHigh-Speed Downlink Packet Access is a 3.5G UMTS downlink protocol., HSDPA 7.2
SIM Card FormatSupported Subscriber Identification Card (SIM) Format Yes
Complementary Phone Services:  Voice transmissionDevice is able to receive and transmit voice over cellular network, Voice speakerDedicated voice speaker is located near to the ear when talking and optimized for the spectrum and peak-to-peak range of the human voice., Vibrate, Speakerphone

Secondary Cellular Phone
Sec. Supported Cellular Networks:  No

Control Peripherals

Touchscreen TypeDetermines how the touchscreen module senses the touch of the screen Capacitive multi-touch
Touchscreen Simultaneous Touch PointsDetermines how many touches the touch-sensitive screen module is able to simultaneously detect Yes

Communication Interfaces

Expansion InterfacesNon-volatile memory and/or I/O expansion interfaces No
USBUSB is a common high-speed serial bus standard that allows data and power transfer between the mobile device and another computer. Version of USB identifies USB standard. USB 2.0Released in April 2000, USB 2.0 specification introduced USB Hi-Speed enabling devices to communicate at 480 Mbit/s data rate.
USB Speed Rate:  USB HS (480 Mbps)
USB Services:  USB chargingThe device is able to charge its battery supplied from the USB port.
USB Connector:  micro-USB
BluetoothIEEE 802.15 is a short-range radio technology standard that allows transfer of data, and the use of accessories such as wireless audio devices and printers. Bluetooth 2.1 + EDR
Wireless LANWireless LAN / WLAN / Wi-Fi: 802.11 defines a medium-range wireless data link that allows for internet access and data transfer 802.11b, 802.11g, 802.11n

Multimedia Broadcast

Analog Radio Receiver:  FM radio (88-108 MHz) with RDSFM radio (87.5-108MHz) with RDS

Satellite Navigation

Complementary GPS Services:  A-GPS, QuickGPS, Geotagging

Built-in Digital CameraPrimary camera usually has better imaging capabilities than secondary camera if any

Camera Image SensorRefers to the semiconductor technology of image sensor CMOSComplementary MOS circuit
Number of pixels 3.1 MP cam
Optical ZoomA feature that changes the focal length of the lens of a camera. Optical zoom requires the lens to move in and out, providing high-quality close ups from a distance 1 x
Digital ZoomDigital zoom is an image signal processing method which cuts out and enlarges a desired part of the captured image while losing the rest of the image 4 x
Focus:  CD AFContrast-detection (CD) is a passive autofocus method without distance measurement which adjusts the optical system until maximum contrast is measured through the lens.
Auxiliary LightA flash is used to brighten dark areas when taking photographs; is also used as a flashlight No
Camcorder Resolution 640x480 pixel
Camera PlacementRefers to the placement of the primary camera on the device Rear

Built-in Secondary Digital CameraWidely used for video telephony or taking selfies

Secondary Camera Sensor:  No

Power Supply

BatteryBattery technology Lithium-ion
Battery Capacity 1460 mAh

Ingress Protection

Protection from solid materials:  Yes
Protection from liquids:  Yes

Built-in Sensors

Built-in compass:  Yes
Built-in accelerometerAn internal component that senses acceleration components of the device.  Used for automatic screen rotation and for games and applications that rely on acceleration measurement  on X, Y, and Z axis Yes

Datasheet Attributes
Data IntegrityData integrity level determines the integrity of the published information. Final datasheets are not intended to be modified in the future, preliminary ones can be based on unofficial information or speculations, incomplete ones are also preliminary b Final