Overview & Features
Technical Specifications
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Overview & Features
Brand
NEC
Model
MobilePro 770
Released
1999 Feb
Manufacturer
NEC
General Extras
Passive stylus
Hardware Designer
NEC
Technical Specifications
Display
Pixel Size
0.30138 mm/pixel
Resolution
640x240
153600 pixels
Display Area
13951.6 square millimeter
Display Type
Color DSTN LCD
display
Display Width
192.88 mm
Pixel Density
84 PPI
Display Height
72.33 mm
Display Diagonal
206 mm
Display Color Depth
16 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
Yes
Display Area Utilization
43.5%
Number of Display Scales
65536
Scratch Resistant Screen
No
Horizontal Full Bezel Width
52.12 mm
Display Light Reflection Mode
Yes
Power Supply
Battery
Lithium-ion
removable
Estimated Battery Life
10.0 hours
Nominal Cell Capacity (1st cell)
1000 mAh cell
Sound Playing
Audio Output
2.5mm
Loudspeaker(s)
mono
Cellular Phone
Supported Cellular Bands
No
Audio Subsystem
Audio Channel(s)
stereo
Sound Recording
Microphone(s)
mono
Auxiliary Camera
Aux. Camera Image Sensor
No
Built-in Sensors
Built-in accelerometer
No
Operative Memory
RAM Type
SDRAM
RAM Capacity
32 MiB RAM
Ingress Protection
Protection from liquids
Yes
Protection from solid materials
Yes
Control Peripherals
Keyboard
Built-in QWERTY
Number of keys
78
Directional Pad
Four-way (without action button)
-way
Touchscreen Type
Resistive touch sensing
screen
Touchscreen Simultaneous Touch Points
Single-touch
Graphical Subsystem
Graphical Controller
N/A
Non-volatile Memory
Non-volatile Memory Type
EPROM
Non-volatile Memory Capacity
24 MiB
Non-volatile Memory Interface
Yes
Physical Attributes
Mass
770 g
Depth
28.8 mm
Width
245 mm
Height
131 mm
Bounding Volume
924.3 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
640x480 (VGA)
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
Japan
Secondary Camera System
Secondary Camera Sensor
No
Communication Interfaces
IR
IrDA 1.1
4Mbit/s (FIR)
USB
USB 1.1
USB Full-Speed (12 Mbps)
Modem
v.90 (56kbit/s down, 33.6kbit/s up)
Serial
Recommended Standard 232
Faxmodem
v.17 (14.4kbit/s)
Bluetooth
No
Wireless LAN
No
USB Connector
Proprietary
Modem Connector
6P4C (RJ-11)
Serial Connector
Proprietary
Serial Data Rate
115200
bps
Expansion Interfaces
PCMCIA I.
PCMCIA II.
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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