Overview & Features
Technical Specifications
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Overview & Features
Brand
IBM
Model
WorkPad z50
Released
1999 May
Manufacturer
IBM
Hardware Designer
IBM
List of Additional Features
2x PCMCIA I./II. or 1x PCMCIA III. slot
Technical Specifications
Display
Pixel Size
0.26 mm/pixel
Resolution
640x480
307200 pixels
Display Area
20766.7 square millimeter
Display Type
Color DSTN LCD
display
Display Width
166.4 mm
Pixel Density
98 PPI
Display Height
124.8 mm
Display Diagonal
208 mm
Display Color Depth
16 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
Yes
Display Area Utilization
39.5%
Number of Display Scales
65536
Scratch Resistant Screen
No
Horizontal Full Bezel Width
93.6 mm
Display Light Reflection Mode
Yes
Power Supply
Battery
Lithium-ion
removable
2-cell
Estimated Battery Life
8.0 hours
Nominal Cell Capacity (1st cell)
1500 mAh cell
Sound Playing
Audio Output
3.5mm
Loudspeaker(s)
mono
D/A Converter Nominal Resolution
10 bit quantization
Cellular Phone
Supported Cellular Bands
No
Audio Subsystem
Audio Channel(s)
stereo
Sound Recording
Microphone(s)
mono
Microphone Input
3.5mm
Auxiliary Camera
Aux. Camera Image Sensor
No
Built-in Sensors
Built-in accelerometer
No
Operative Memory
RAM Type
EDO DRAM
RAM Capacity
16 MiB RAM
Ingress Protection
Protection from liquids
Yes
Protection from solid materials
Yes
Control Peripherals
Keyboard
Built-in QWERTY
Scroll Wheel
Pointing Stick
Number of keys
74
Directional Pad
Four-way (without action button)
-way
Graphical Subsystem
Graphical Controller
N/A
Non-volatile Memory
Non-volatile Memory Type
EPROM
Non-volatile Memory Capacity
16 MiB
Non-volatile Memory Interface
Yes
Physical Attributes
Mass
1206 g
Depth
26.5 mm
Width
260 mm
Height
202 mm
Bounding Volume
1391.8 ccm
Multimedia Broadcast
FM Radio Receiver
No
Satellite Navigation
Supported GPS protocol(s)
No
Software Environment
Platform
Windows (mobile-class)
Operating System
Microsoft Handheld PC 3.0 Professional Edition (Jupiter)
Operating System Kernel Version
2.11
Audio/Video Interfaces
A/V Out
Yes
Proprietary
A/V Out Max. Resolution
800x600 (SVGA)
Auxiliary Camera No. 2
Aux. 2 Camera Image Sensor
No
Auxiliary Camera No. 3
Aux. 3 Camera Image Sensor
No
Auxiliary Camera No. 4
Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No
Primary Camera System
Flash
No
Focus
No
Camera Image Sensor
No
Geographical Attributes
Market Countries
USA
Secondary Camera System
Secondary Camera Sensor
No
Communication Interfaces
IR
IrDA 1.1
4Mbit/s (FIR)
USB
No
No
Modem
v.34bis (33.6kbit/s)
Serial
Recommended Standard 232
Faxmodem
v.17 (14.4kbit/s)
Bluetooth
No
Wireless LAN
No
USB Connector
No
Modem Connector
6P4C (RJ-11)
Serial Connector
Proprietary
Serial Data Rate
115200
bps
Expansion Interfaces
PCMCIA I.
PCMCIA II.
PCMCIA III.
CF I.
CF II.
Secondary Cellular Phone
Sec. Supported Cellular Networks
No
Secondary Auxiliary Camera
Sec. Aux. Cam. Image Sensor
No
Application processor, Chipset
CPU
NEC VR4121, 1999, 64 bit, single-core, 16 Kbyte I-Cache, 8 Kbyte D-Cache, 1024 Kbyte L2
CPU Clock
131 MHz
Secondary Auxiliary Camera No. 2
Sec. Aux. 2 Cam. Image Sensor
No
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