Compare CASIO – Cassiopeia EM-500 vs CASIO – Cassiopeia IT-500 M30R Specifications

Cassiopeia EM-500 Cassiopeia IT-500 M30R
Brand
Casio Casio
Model
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Released
2000 Sep 2003 Apr
Hardware Designer
Casio Computer Casio Computer
Manufacturer
Casio Computer Casio Computer
General Extras
Passive stylus N/A
Device Category
Personal Digital Assistant (PDA) Personal Digital Assistant (PDA)
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Width
82 mm
3.23 inch 		79 mm
3.11 inch
Height
128 mm
5.04 inch 		162 mm
6.38 inch
Depth
18 mm
0.71 inches 		20 mm
0.79 inches
Bounding Volume
188.9 ccm 256 ccm
Mass
218 g
7.69 ounces 		290 g
10.23 ounces
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Platform
Windows (mobile-class) Windows (mobile-class)
Operating System
Microsoft Pocket PC 2000 (Rapier) Microsoft Windows CE .NET 4.1 (Jameson)
Operating System Kernel Version
3 4.1
Cassiopeia EM-500 Cassiopeia IT-500 M30R
CPU Clock
150 MHz 400 MHz
CPU
NEC VR4122
1,999
64 bit
single-core
32 Kbyte I-Cache
16 Kbyte D-Cache 		Intel XScale PXA255
2,003
32 bit
single-core
32 Kbyte I-Cache
32 Kbyte D-Cache
RAM Type
SDRAM SDRAM
RAM Capacity
16 MiB RAM 32 MiB RAM
Non-volatile Memory Type
Flash EEPROM Flash EEPROM
Non-volatile Memory Interface
Yes Yes
Non-volatile Memory Capacity
16 MiB non-volatile 64 MiB non-volatile, 30 MiB free user storage
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Display Diagonal
89 mm
3.5 inch 		89 mm
3.5 inch
Resolution
240x320
76800 pixels 		240x320
76800 pixels
Display Width
53.4 mm
2.1 inch 		53.4 mm
2.1 inch
Display Height
71.2 mm
2.8 inch 		71.2 mm
2.8 inch
Horizontal Full Bezel Width
28.6 mm 25.6 mm
Display Area
3802.1 square millimeter 3802.1 square millimeter
Display Area Utilization
36.2% 29.7%
Pixel Size
0.2225 mm/pixel 0.2225 mm/pixel
Pixel Density
114 PPI 114 PPI
Display Type
Color TN-TFT LCD display Color TN-TFT LCD display
Display Color Depth
16 bit/pixel 16 bit/pixel
Number of Display Scales
65,536 65536
Display Illumination
Yes Yes
Display Light Reflection Mode
transflective transflective
Display Subpixel Scheme
RGB Matrix (3 subpixels) RGB Matrix (3 subpixels)
Scratch Resistant Screen
No No
Graphical Controller
N/A N/A
A/V Out
No No
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Audio Channel(s)
stereo mono
Microphone(s)
mono mono
Loudspeaker(s):
mono mono
Audio Output:
3.5mm No
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Supported Cellular Bands
No No
Sec. Supported Cellular Networks:
No No
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Touchscreen Type
Resistive touch sensing screen Resistive touch sensing screen
Touchscreen Simultaneous Touch Points
Single-touch Single-touch
Directional Pad
Four-way (without action button)-way N/A
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Expansion Interfaces
MMC
SD 		N/A
USB
USB 1.1
USB Full-Speed (12 Mbps) 		No
No
USB Connector
Proprietary No
Bluetooth
No No
Wireless LAN
No IEEE 802.11b, Internal antenna
IR
IrDA 1.1
115200bit/s (SIR/CIR) 		IrDA 1.1
115200bit/s (SIR/CIR)
Serial
Recommended Standard 232 Recommended Standard 232
Serial Connector:
Proprietary Proprietary
Serial Data Rate:
115200 bps 115200 bps
Cassiopeia EM-500 Cassiopeia IT-500 M30R
FM Radio Receiver
No No
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Supported GPS protocol(s)
No No
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Camera Image Sensor
No No
Focus
No No
Flash
No No
Aux. Camera Image Sensor
No No
Aux. 2 Camera Image Sensor
No No
Aux. 3 Camera Image Sensor
No No
Aux. 4 Camera Image Sensor
No No
Aux. 4 Camera Focus
No No
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Secondary Camera Sensor
No No
Sec. Aux. Cam. Image Sensor
No No
Sec. Aux. 2 Cam. Image Sensor
No No
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Built-in accelerometer
No No
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Protection from solid materials
Yes 5 Protected against dust with limited ingress (no harmful deposit)
Protection from liquids
Yes 4 Protection against water sprayed from all directions (limited ingress permitted)
Cassiopeia EM-500 Cassiopeia IT-500 M30R
Battery
Lithium-ion
removable
1-cell 		Lithium-ion
removable
1-cell
Cassiopeia EM-500 Cassiopeia IT-500 M30R

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