Compare I-Mate – Centurion vs I-Mate – JAM Specifications

Centurion JAM
Brand
I-Mate I-Mate
Model
Centurion JAM
Released
Cancelled 2004 Dec
Device Category
Smartphone Smartphone
Centurion JAM
Width
55 mm
2.17 inch
58.2 mm
2.29 inch
Height
85 mm
3.35 inch
107.7 mm
4.24 inch
Depth
12 mm
0.47 inches
18.1 mm
0.71 inches
Bounding Volume
56.1 ccm 113.5 ccm
Centurion JAM
Platform
Windows (mobile-class) Windows (mobile-class)
Operating System
Microsoft Windows Mobile 6.5 Standard Microsoft Windows Mobile 2003 Second Edition for Pocket PC Phone Edition (Ozone Update)
Operating System Kernel Version
5.2.2 4.21.1088
Centurion JAM
RAM Type
SDRAM SDRAM
RAM Capacity
128 MiB RAM 64 MiB RAM, 57.41 MiB user accessible RAM
Non-volatile Memory Type
Flash EEPROM Flash EEPROM
Non-volatile Memory Interface
Yes Yes
Non-volatile Memory Capacity
256 MiB non-volatile 64 MiB non-volatile, 7.6 MiB free user storage
Centurion JAM
Display Diagonal
51 mm
2 inch
71.8 mm
2.8 inch
Resolution
320x240
76800 pixels
240x320
76800 pixels
Display Width
40.8 mm
1.61 inch
43.08 mm
1.7 inch
Display Height
30.6 mm
1.2 inch
57.44 mm
2.26 inch
Horizontal Full Bezel Width
14.2 mm 15.12 mm
Display Area
1248.5 square millimeter 2474.5 square millimeter
Display Area Utilization
26.7% 39.5%
Pixel Size
0.1275 mm/pixel 0.1795 mm/pixel
Pixel Density
199 PPI 142 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
Centurion JAM
Audio Channel(s)
stereo stereo
A/D Converter Nominal Resolution
16 bit quantization 16 bit quantization
A/D Sampling Frequency
44100 Hz 44100 Hz
Microphone(s)
mono mono
D/A Converter Nominal Resolution
16 bit quantization 16 bit quantization
D/A Holding Frequency
44100 Hz N/A
Loudspeaker(s):
mono mono
Audio Output:
Proprietary 2.5mm
Centurion JAM
Supported Cellular Bands
GSM 850MHz (B5)
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2)
UMTS 2100MHz (Band I, IMT) bands
GSM 900MHz (B8)
GSM 1800MHz (B3)
GSM 1900MHz (PCS, B2) bands
Supported Cellular Data Links
CSD 9.6 kbps
GPRS (Class unspecified)
GPRS Class 10
EDGE (Class unspecified)
UMTS 384 kbps (W-CDMA)
HSDPA (Cat. unspecified) data links
CSD 9.6 kbps
GPRS (Class unspecified)
GPRS Class 10 data links
SIM Card Slot
Mini-SIM (2FF) Mini-SIM (2FF)
Cellular Antenna
Internal antenna Internal antenna and external antenna jack
Call Alert Sound
64-chord melody 40-chord melody
Complementary Phone Services
Voice transmission
Voice speaker
Vibrating Alert
Speakerphone
Voice transmission
Vibrating Alert
Speakerphone
Sec. Supported Cellular Networks:
No No
Centurion JAM
Keyboard
Built-in QWERTY N/A
Keyboard Backlight
Aut. keyboard backlight (upon press of key) N/A
Number of keys
43 N/A
Directional Pad
Four-way (with action button)-way Four-way (with action button)-way
Centurion JAM
Expansion Interfaces
Secure Digital Input/Output interface
TransFlash
microSD
microSDHC
MMC
SD
Secure Digital Input/Output interface
USB
Yes
Yes
USB 1.1
USB Full-Speed (12 Mbps)
USB Connector
USB Series Mini-B (mini-USB) USB Series Mini-B (mini-USB)
Bluetooth
Bluetooth 2.0 + Enhanced Data Rate
Internal antenna
Bluetooth 1.2
Internal antenna
Wireless LAN
Unknown No
IR
IrDA 1.2
115200bit/s (SIR/CIR)
IrDA 1.2
115200bit/s (SIR/CIR)
Centurion JAM
FM Radio Receiver
No No
Centurion JAM
Camera Placement
Rear Rear
Camera Image Sensor
CMOS CMOS
Camera Resolution
1600x1200 pixel 1280x960 pixel
Number of effective pixels
1.9 MP camera 1.2 MP camera
Zoom
1.0 x optical zoom 1.0 x optical zoom
Focus
No No
Recordable Image Formats
BMP
JPG
N/A
Video Recording
352x288 pixel 320x240 pixel, 10 fps
Recordable Video Formats
3GP
MPEG4
3GP
MPEG4
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
Centurion JAM
Secondary Camera Sensor
No No
Sec. Aux. Cam. Image Sensor
No No
Sec. Aux. 2 Cam. Image Sensor
No No
Centurion JAM
Built-in accelerometer
No No
Centurion JAM
Protection from solid materials
Yes Yes
Protection from liquids
Yes Yes
Centurion JAM
Battery
Lithium-ion polymer (LiPo)
removable
1-cell
Lithium-ion polymer (LiPo)
removable
1-cell
Nominal Cell Capacity (1st cell)
800 mAh cell 1200 mAh cell
Centurion JAM
Market Regions
Middle East Middle East

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