Brand RIM
Model 857 5MB
Released 2000 Oct 18
Hardware Designer RIM
Manufacturer RIM
Device Category  Smartphone

Physical Attributes: 

Width 78.5 mm
Height 117 mm
Depth 18 mm
Dimensions 3.09x4.61x0.71 inches
Mass 136 g
  4.8 ounces

Software Environment: 

Platform  BlackBerry OS
Operating System RIM BlackBerry 2.0

Application processor, Chipset: 

CPU Intel 386EX, 1990, 32 bit, single-core
Operative Memory: 
RAM Capacity (converted) 512 KiB RAM
Non-volatile Memory: 
Non-volatile Memory Interface  Yes
Non-volatile Memory Capacity (converted) 5 MiB ROM


Display Diagonal 77 mm
  3 inch
Resolution 160x160
Horizontal Full Bezel Width 24.05 mm
Display Area Utilization 32.3%
Pixel Density 75 PPI
Display Type  MSTN LCD display
Number of Display Scales 2
Scratch Resistant Screen  No
Graphical Subsystem: 
Graphical Controller N/A
Audio/Video Interfaces: 
A/V Out  No

Audio Subsystem: 

Microphone(s)  No
Loudspeaker(s):   mono
Audio Output:   No

Cellular Phone: 

Supported Cellular Bands  DataTAC 800 bands
Supported Cellular Data Links  DataTAC data links
Complementary Phone Services  Voice transmission , Vibrate
Secondary Cellular Phone: 
Sec. Supported Cellular Networks:   No

Control Peripherals: 

Keyboard  Built-in QWERTY
Number of keys 34
Scroll Wheel  3-way rotary scroll wheel

Communication Interfaces: 

Expansion Interfaces  No
USB Connector  No
Bluetooth  No
Wireless LAN  No
Serial  RS-232
Serial Connector:   Proprietary
Serial Data Rate:   115200 bps

Multimedia Broadcast: 

FM Radio Receiver  No

Satellite Navigation: 

Primary Camera System

Camera Image Sensor  No
Focus  No
Flash  No
Aux. Camera Image Sensor  No
Aux. 2 Camera Image Sensor  No
Aux. 3 Camera Image Sensor  No
Aux. 4 Camera Image Sensor  No

Blackberry 857 - 2000

06 noiembrie 2022