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IntroductionIntroduction: 
BrandBrand name of the device. This may match with the manufacturer Qualcomm
ModelOne or more (separated by /) specific model name identifies this device. This field often includes Model Code too which can be separated pdQ 1900
ReleasedFirst official market release date in (year, month) 1999 Jun
Hardware DesignerThe company which designed this device Qualcomm
ManufacturerThe company which produces this device Qualcomm
General ExtrasHardware extras like stylus, kickstand, rotatatble screen, rotatable keyboard, haptic feedback, etc.  Passive stylusStylus in default package
Device CategorySmartphone, tablet, smart watch, PDA, palmtop, etc.  SmartphoneCallular voice-capable usually touchscreen mobile computer which natively runs third-party apps.
List of Additional FeaturesComma separated list of low priority special features which are not included in other fields
docking station, built-in AMPS cellular modem

Physical AttributesPhysical Attributes: 
WidthWidth is horizontally measured between the left and right edges of device according to the default display orientation 67 mm
2.64 inchWidth measured in inches
HeightHeight is vertically measured between the bottom and top edges of device according to the default display orientation 157 mm
6.18 inchHeight measured in inches
DepthDepth refers to the thickness of the device. Depth is usually the smallest dimension of the device 30 mm
1.18 inchesDepth measured in inches
Bounding VolumeThe volume of the smallest cuboid which can bound the device in cubecentimetres 315.6 ccm
MassThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in grams 179 g
6.31 ouncesThe mass of the device including standard battery and stylus (if any and it can be inserted into the device) measured in ounces

Software EnvironmentSoftware Environment: 
PlatformThe family of the operating system like Android, iOS, Windows Phone/Mobile, Palm OS, etc.  Palm OS
Operating SystemPre-installed (usually embedded) operating system which the device was released with. Palm Computing Palm OS 3.0Palm Computing Palm OS 3.0
(3.0.2)Subversion, update version, user interface, defualt language, etc.

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. 16 MHz
CPUManufacturer part number and most important characteristics of the IC which includes the main application processor or processors Motorola DragonBall MC68328, 1995, 32 bit, single-coreMotorola DragonBall MC68328, 1995, 32 bit, single-core

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).  EDO DRAM
RAM CapacityCapacity of the random access memory in mebibytes (binary megabytes) 2 MiB RAM

Non-volatile MemoryNon-volatile Memory: 
Non-volatile Memory TypeType of NV memory IC which determines storage technology, programming / erasing method and write endurance  EPROM
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
Non-volatile Memory CapacityNon-volatile memory in mebibytes (binary megabytes).2GB = 1907.3MiB, 4GB = 3814.7MiB, 8GB = 7629.4MiB, 16GB = 15258.8MiB, 32GB = 30517.6MiB, 64GB = 61035.2MiB, 128GB = 122070.3MiB, 256GB = 244140.6MiB, 512GB = 488281.3MiB, 1TB = 953674MiB, 2TB = 1907349Mi 2 MiB non-volatile

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. 90 mm
3.5 inchDisplay Diagonal in inches
ResolutionHorizontal and vertical resolution of the primary display. In case of display with rounded edges this refers to the smallest bounding rectangle. 240x160
38400 pixelsThe total number of pixels is the product of horizontal and vertical number of pixels
Display WidthThe distance between the vertical edges of the display (horizontal display size). In case of display with rounded edges this refers to the smallest bounding rectangle. 74.88 mm
2.95 inchDisplay width in inches
Display HeightThe distance between the horizontal edges of the display (vertical Display Size). In case of display with rounded edges this refers to the smallest bounding rectangle. 49.92 mm
1.97 inchDisplay height in inches
Display AreaCalculated display area is the product of max. horizontal and vertical display sizes. In case of display with rounded edges or notch this refers to the smallest display bounding rectangle. 3738.5 square millimeter
Display Area UtilizationRegular display area per regular front panel area ratio. This approximated indicator does not count with possible rounded corners (neither on front panel nor on display) or display notches, holes. 35.5%
Pixel SizeCalculated pixel size based on display diagonal, resolution and aspect ratio 0.31202 mm/pixel
Pixel DensityIndicates the number of pixels per inch 81 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  Monochrome STN LCDGrey/monochrome STN (super-twisted nematic). This is a passive matrix LCD (Liquid Crystal Display) technology. display
Display Color DepthColor depth defines how many colors or greyscales can be displayed 4 bit/pixel
Number of Display ScalesMaximal number of displayable colors or scales 16
Display IlluminationForm of illumination used for lighting or backlighting LCD display in dark and dim ambient condtions.  ELPAn Electroluminescence Panel emits uniform light over its entire surface
Display Light Reflection ModeThe ratio between reflected and transmitted light depends on reflection mode thus display technology. Possible options: transflective, reflective, transmissive, etc.  reflectiveReflective LCD has high reflectance factor. Hence it reflects the most of the incident ambient light. A reflective LCD is excellently readable in bright sunlight with or without illumination but illumination (not backlighting) reduce readability.
Scratch Resistant ScreenUsual types: Gorilla Glass generations, DragonTrail/X, Sapphire Glass  No

Graphical SubsystemGraphical Subsystem: 
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 N/A

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  No

Audio SubsystemAudio Subsystem: 
Audio Channel(s)Number of independent channels supported by the audio subsystem of the device, e.g.: mono, stereo, 5.1, 7.1, etc.  mono

Sound Recording: 
Microphone(s)Analog or digital sound receiver. Main applications: voice calls, active noise cancellation, voice command, voice/video recording, voice identification  mono

Sound Playing: 
Loudspeaker(s):   mono
Audio Output:   No

Cellular PhoneCellular Phone: 
Supported Cellular BandsList 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.  CDMA 1900MHz (BC1/BC14, PCS)CDMA1900 phones support PCS, also referred as CDMA Band Class 1 band (downlink: 1930 - 1990 MHz, uplink: 1850 - 1910 MHz) and US PCS, also referred as CDMA Band Class 14 band (downlink: 1930 - 1995 MHz, uplink: 1850 - 1915 MHz) bands
Supported Cellular Data LinksList of supported cellular data links and rates.  cdmaOne (IS-95) data links
Cellular AntennaPhysical antenna layout. Most common type: internal. Historic types: fixed external, pull-out, open-out  Fixed external antenna
Call Alert SoundPolyphonic or monophonic call alert sound (number of chords) 1-chord melody
Complementary Phone ServicesPossible extras: voice transmission, voice speaker, vibration, speakerphone, active noise cancellation, PTT, HD Voice, VoLTE, etc.  Voice transmissionDevice is able to receive and transmit voice over cellular network

Secondary Cellular PhoneSecondary Cellular Phone: 
Sec. Supported Cellular Networks:   No

Control PeripheralsControl Peripherals: 
Touchscreen TypeDetermines how the touchscreen module senses the touch of the screen  Resistive touch sensing screen
Touchscreen Simultaneous Touch PointsDetermines how many touches the touch-sensitive screen module is able to simultaneously detect at most  Single-touch
KeyboardConventional input peripheral which allows the user to enter characters by pressing a dedicated key  Open-out numericOpen-out numeric phone keybaord
Number of keysThe total number of keys in case of QWERTY or other standard keyboards OR the number of keys excluding navigation buttons in case of special keybaords 20
Directional PadA four-way mechanism that allows the selection of certain on-screen objects  Two-way (without action button)-way


Communication InterfacesCommunication Interfaces: 
Expansion InterfacesNon-volatile memory and/or I/O expansion interfaces. For example: microSD, microSDXC, SDHC, CF II., PCMCIA III., etc.  No
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.  No
NoDetermines the highest available data transfer speed of first USB port. Usual standard speed levels: High-Speed (HS), Super-Speed (SS)
USB ConnectorPhysical USB connector layout. Most common types: micro-USB, USB A, USB Type-C or proprietary (e.g. Lightning)  No
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. This field specifies the supported BT version.  No
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).  No
IRInfrared Port (IR): Near-field (within 1 meter) wireless optical data link mainly for connecting mobile devices, accessories and consumer electronic devices (remote control).  IrDA 1.1
115200bit/s (SIR/CIR)Determines the highest available data transfer speed of IR port
SerialUniversal Asynchronous Receiver-Transmitter (UART) is a configurable asynchronous serial data link  Recommended Standard 232
Serial Connector:   Proprietary
Serial Data Rate:   115200 bps

Multimedia BroadcastMultimedia Broadcast: 
FM Radio ReceiverWith a bulit-in FM radio the device is able to receive FM (frequency modulated) broadcast in 79 - 108 MHz band.  No

Satellite NavigationSatellite Navigation: 
Supported GPS protocol(s)Possible protocols: NMEA 0183, SIRF, etc.  No

Primary Camera SystemPrimary Camera SystemPrimary camera usually has better imaging capabilities than secondary camera if any
Camera Image SensorRefers to the semiconductor technology of image sensor (FSI CMOS, BSI CMOS, etc.)  No
FocusCD AF, PD AF, Laser AF, etc. No / Not supported means there is no adjustable optical system or no camera built-in at all  No
FlashA flash is used to brighten dark areas when taking photographs; is also used as a flashlight. This field contains the exact type of the flash.  No

Auxiliary Camera: 
Aux. Camera Image SensorAuxiliary camera image sensor technology in at least dual lens setup  No

Auxiliary Camera No. 2: 
Aux. 2 Camera Image SensorAuxiliary 2 camera image sensor technology in at least triple lens setup  No

Auxiliary Camera No. 3: 
Aux. 3 Camera Image SensorAuxiliary 3 camera image sensor technology in at least quad lens setup  No

Auxiliary Camera No. 4: 
Aux. 4 Camera Image SensorAuxiliary 4 camera image sensor technology in at least penta lens setup  No
Aux. 4 Camera FocusFocusing method of the fourth auxiliary camera  No

Secondary Camera SystemSecondary Camera SystemWidely used for video telephony or taking selfies
Secondary Camera SensorRefers to the semiconductor technology of sec camera image sensor (FSI CMOS, BSI CMOS, etc.)  No

Secondary Auxiliary Camera: 
Sec. Aux. Cam. Image SensorImage sensor technology of sec. auxiliary camera in at least dual lens secondary camera setup  No

Secondary Auxiliary Camera No. 2: 
Sec. Aux. 2 Cam. Image SensorImage sensor technology of sec. auxiliary 2 camera in at least triple lens secondary camera setup  No

Built-in SensorsBuilt-in Sensors: 
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. Possible types: 1D, 2D, 3D  No

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

Power SupplyPower Supply: 
BatteryBattery technology  Lithium-ion
removablePossible options: removable, built-in

Geographical AttributesGeographical Attributes: 

Datasheet AttributesDatasheet Attributes: 
Related Page:  URL
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
AddedThe exact time of the datasheet addition 2008-02-28 15:40
 

Qualcomm pdQ 1900 Detailed Tech Specs

Qualcomm pdQ 1900 Detailed Tech Specs
Platform: palm_os Complementary Phone Services: phone Keyboard IR Number of effective pixels: 0.0 MP camera Aux. Camera Number of Pixels : 0.0 MP aux. cam Secondary Camera Number of pixels: 0.0 MP sec. cam

See also

Qualcomm pdQ 800
Qualcomm pdQ 800
67x157x30 mm, Palm Computing Palm OS 3.0, Motorola DragonBall MC68328, 2 MiB RAM, 2 MiB ROM, 3.5 inch, 240x160 | All detailsAll details | Add this item to the comparisonAdd to compare

Qualcomm 805 Tablet MDP
Qualcomm 805 Tablet MDP
Google Android 4.4.4 (KitKat), Qualcomm Snapdragon 805 APQ8084AB Pro (8084 Fusion 4.5), 3 GiB RAM, 64 GB ROM, 10.1 inch, 2560x1440, 13.0 MP camera, 2.1 MP sec. cam | All detailsAll details | Add this item to the comparisonAdd to compare

Qualcomm 810 Smartphone MDP
Qualcomm 810 Smartphone MDP
Google Android 4.4.4 (KitKat), Qualcomm Snapdragon 810 MSM8994 v2.0, 4 GiB RAM, 32 GB ROM, 6.2 inch, 1600x2560, 13.0 MP camera, 4.0 MP sec. cam, 3020 mAh battery | All detailsAll details | Add this item to the comparisonAdd to compare

Qualcomm 810 Tablet MDP
Qualcomm 810 Tablet MDP
Google Android 4.4.4 (KitKat), Qualcomm Snapdragon 810 MSM8994 v2.0, 4 GiB RAM, 64 GB ROM, 10.1 inch, 3840x2160, 13.0 MP camera, 4.0 MP sec. cam | All detailsAll details | Add this item to the comparisonAdd to compare

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