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Device Specs: Referred (not editable) comparison sheet [2]

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Shenzhen Hidiyin EPC 07W
Shenzhen Hidiyin HDY-07 EPC
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Shenzhen Hidiyin EPC 07W
Shenzhen Hidiyin HDY-07 EPC
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IntroductionIntroduction
ReleasedFirst official market release date in (year, month) 2009 Mar 2009 Mar
Hardware DesignerThe company which designed this device Shenzhen Hidiyin Electronic Technology Shenzhen Hidiyin Electronic Technology
ManufacturerThe company which produces this device Shenzhen Hidiyin Electronic Technology Shenzhen Hidiyin Electronic Technology
Device CategorySmartphone, tablet, smart watch, PDA, palmtop, etc. Subnotebook Subnotebook

Physical AttributesPhysical Attributes

Software EnvironmentSoftware Environment
PlatformThe family of the operating system like Android, iOS, Windows Phone/Mobile, Palm OS, etc. Windows (mobile-class) Windows (mobile-class)
Operating SystemPre-installed (usually embedded) operating system which the device was released with. Microsoft Windows CE 5.0 (Macallan) Microsoft Windows CE 5.0 (Macallan)

Application processor, ChipsetApplication 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. 400 MHz 400 MHz
CPUManufacturer part number and most important characteristics of the IC which includes the main application processor or processors Ingenic Jz4755, 2009, 32 bit, single-core, 16 Kbyte I-Cache, 16 Kbyte D-Cache, 160 nm Ingenic Jz4755, 2009, 32 bit, single-core, 16 Kbyte I-Cache, 16 Kbyte D-Cache, 160 nm

Operative MemoryOperative 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). SDRAM SDRAM
RAM Capacity (converted)RAM capacity in binary bytes (KiB: 1024 bytes, MiB: 1024 KiB, GiB: 1024 MiB) 128 MiB RAM 128 MiB RAM



Non-volatile MemoryNon-volatile Memory
Non-volatile Memory InterfaceInterface (e.g. UFS 2.0, eMMC 5.1, moviNAND) which determines physical layer (width, clock rate, lanes, protocol) of data transfer between the application processor and the NV memory Yes Yes
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) 1024 MiB ROM 1024 MiB ROM

DisplayDisplayAll parameters that related to display
Display DiagonalThe distance measured between the furthest corners of the display. In case of display with rounded edges this refers to the diagonal of the smallest bounding rectangle. 178 mm 178 mm
7 inch 7 inch
ResolutionHorizontal and vertical resolution of the primary display. In case of display with rounded edges this refers to the smallest bounding rectangle. 800x480 800x480
Pixel DensityIndicates the number of pixels per inch 133 PPI 133 PPI
Display TypeDisplay technology, e.g. Color/ monochrome e-ink, STN, PM-OLED, AM-OLED, TN-TFT, IPS TFT, ASV TFT, MVA TFT, PVA TFT, PLS TFT Color TN-TFT LCD display Color TN-TFT LCD display
Number of Display ScalesMaximal number of displayable colors or scales 65536 65536

Graphical SubsystemGraphical Subsystem

Audio/Video InterfacesAudio/Video Interfaces
A/V OutAudio/Video outputs form a heterogeneous group of interfaces that allow the user to connect the device to various external analog/digital multimedia devices (monitors, projectors, HD TVs) and play multimedia content. For example: MHL, DisplayPort, HDMI, e Yes Yes
Yes Yes

Audio SubsystemAudio Subsystem
Microphone(s)Analog or digital sound receiver. Main applications: voice calls, active noise cancellation, voice command, voice/video recording, voice identification mono mono
Loudspeaker(s) stereo stereo
Audio Output 3.5mm 3.5mm

Cellular PhoneCellular Phone

Secondary Cellular PhoneSecondary Cellular Phone

Control PeripheralsControl Peripherals
Touch Surface TypeDetermines how the touchpad, trackpad or other touch surface module senses the touch of the surface Resistive surface Resistive surface
KeyboardConventional input peripheral which allows the user to enter characters by pressing a dedicated key Built-in QWERTY Built-in QWERTY
Number of keys 84 84

Communication InterfacesCommunication Interfaces
Expansion InterfacesNon-volatile memory and/or I/O expansion interfaces. For example: microSD, microSDXC, SDHC, CF II., PCMCIA III., etc. MMC, SD, SDIO MMC, SD, SDIO
USBFirst or the only USB port. USB 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 1.1 USB 1.1
USB FS (12 Mbps) USB FS (12 Mbps)
USB Services USB Host, USB PD USB Host, USB PD
USB Connector USB A USB A
Wireless LANWireless LAN / WLAN / Wi-Fi: 802.11 defines a medium-range wireless data link that allows for internet access and data transfer. This field enumerates the supported protocols (e.g. 802.11a/b/g/n). 802.11b, 802.11g 802.11b, 802.11g
LANEthernet (IEEE 802.3): High-speed wired connection that allows the transfer of data directly to and from a network or internet source 100 BASE-T (100Mbit/s) 100 BASE-T (100Mbit/s)

Multimedia BroadcastMultimedia Broadcast

Satellite NavigationSatellite Navigation

Primary Camera SystemPrimary Camera SystemPrimary camera usually has better imaging capabilities than secondary camera if any

Secondary Camera SystemSecondary Camera SystemWidely used for video telephony or taking selfies

Built-in SensorsBuilt-in Sensors

Ingress ProtectionIngress Protection
Protection from solid materialsIngress Protection Standards. IP First digit: Protection from solid objects or materials Yes Yes
Protection from liquidsIngress Protection Standards. IP Second digit: Protection from liquids Yes Yes

Power SupplyPower Supply
BatteryBattery technology Li-ion Li-ion
removable removable
Estimated Battery LifeEstimated always-on battery life of the device in case of common usage conditions 3.0 hours 3.0 hours

Geographical AttributesGeographical Attributes
Mobile OperatorList of mobile operators (carriers) or distributors which sold the device in their own network

Datasheet AttributesDatasheet 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 Incomplete Incomplete
AddedThe exact time of the datasheet addition 2009-11-07 00:20 2009-11-07 00:34

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